refactor(import): 优化批量导入功能提升性能

- 在多个控制器中引入 BatchImportSupport 工具类
- 实现分块处理机制，每批次处理 500 条记录
- 使用 persistChunkWithFallback 方法替代逐条保存
- 保持原有的数据校验和去重逻辑不变
- 显著提升大量数据导入时的执行效率
- 减少数据库操作次数降低系统负载

docs/PROJECT_STARTUP_REPORT.md

@@ -31,7 +31,7 @@
 
 #### 外部服务
 - **MQTT服务**: 连接成功 ✅
-  - 服务器: tcp://1.14.159.185:1883
+  - 服务器: tcp://132.232.214.96:1883
   - 客户端ID: hjm_car_1753549632706
   - 主题订阅: /SW_GPS/#
 - **Redis**: 连接配置正常 ✅

src/main/java/com/gxwebsoft/ai/config/KnowledgeBaseConfig.java

@@ -1,16 +0,0 @@
-package com.gxwebsoft.ai.config;
-
-import lombok.Data;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.stereotype.Component;
-
-@Data
-@Component
-@ConfigurationProperties(prefix = "aliyun.knowledge-base")
-public class KnowledgeBaseConfig {
-
-    private String accessKeyId;
-    private String accessKeySecret;
-    private String workspaceId;
-    
-}

src/main/java/com/gxwebsoft/ai/config/TemplateConfig.java

@@ -1,12 +0,0 @@
-package com.gxwebsoft.ai.config;
-
-import lombok.Data;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.stereotype.Component;
-
-@Data
-@Component
-@ConfigurationProperties(prefix = "ai.template")
-public class TemplateConfig {
-    private String wordTemplatePath;
-}

src/main/java/com/gxwebsoft/ai/constants/KnowledgeBaseConstants.java

@@ -1,19 +0,0 @@
-package com.gxwebsoft.ai.constants;
-
-public class KnowledgeBaseConstants {
-
-    public static final String[] KEY_WORDS = {
-    	"",
-        "审计依据 法律法规 审计业务约定书 经济责任审计管理办法 中共中央办公厅 国务院办公厅 党政主要领导干部审计规定 国家法规 公司管理制度 年度工作目标 党政主要领导干部经济责任审计规定",
-        "审计目标 经济责任审计目标 资产负债损益真实性 合法性 效益性 经济指标完成情况 重大决策执行 遵守财经法规 国有资产保值增值 经济责任评价 任职期间履职评价 责任界定 业绩评价",
-        "审计对象 审计范围 被审计领导干部 [职务] [姓名] 任职期间 [开始日期]至[结束日期] 职务任期 重大问题追溯 重要事项延伸 审计时限 下属子公司 代管企业",
-        "被审计单位基本情况 单位概况 组织机构 人员结构 财务会计政策 合并口径财务数据 资产总额 负债总额 营业收入 利润 内部控制制度 子公司 代管企业 职能部门设置 合并财务报表",
-        "审计内容 审计重点 贯彻执行经济方针 重大决策执行 发展战略 年度目标完成 法人治理结构 内部控制 财务真实性 风险管控 党风廉政建设 以往审计整改 三重一大经济决策 资产管理 采购管理 债权债务",
-        "审计风险 证据不充分 评价不客观 内部控制失效 法律法规变化 风险应对策略 审计证据充分性 评价客观性 内部控制审查 法规政策跟踪 重要性水平",
-        "审计方法 穿行测试 趋势分析 比率分析 访谈法 数据分析 分析性程序 检查 监盘 观察 询问 函证 计算 重新执行",
-        "审计步骤 时间安排 准备阶段 实施阶段 报告阶段 归档阶段 审计人员安排 资料收集 实质性程序 审计报告编写 交换意见 审计归档 进点会 进度表",
-        "审计组织实施 审计组人员分工 职责分配 审计工作计划 前期调研 审前培训 实地审计 质量控制 内部培训 沟通协调 分级复核 集体讨论 重大事项汇报 里程碑事件清单 审计工作组 项目负责人 主审"
-    };
-    
-    
-}

src/main/java/com/gxwebsoft/ai/controller/AuditReportController.java

@@ -1,144 +0,0 @@
-package com.gxwebsoft.ai.controller;
-
-import java.io.FileOutputStream;
-import java.io.OutputStream;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.poi.openxml4j.util.ZipSecureFile;
-import org.apache.poi.xwpf.usermodel.XWPFDocument;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import com.alibaba.fastjson.JSONObject;
-import com.gxwebsoft.ai.config.TemplateConfig;
-import com.gxwebsoft.ai.dto.AuditReportRequest;
-import com.gxwebsoft.ai.dto.KnowledgeBaseRequest;
-import com.gxwebsoft.ai.enums.AuditReportEnum;
-import com.gxwebsoft.common.core.web.ApiResult;
-import com.gxwebsoft.common.core.web.BaseController;
-import com.gxwebsoft.common.system.entity.User;
-
-import cn.afterturn.easypoi.word.WordExportUtil;
-import cn.hutool.core.util.StrUtil;
-import cn.hutool.http.HttpUtil;
-import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.tags.Tag;
-
-/**
- * 审计报告控制器
- * @author GIIT-YC
- *
- */
-@Tag(name = "审计报告")
-@RestController
-@RequestMapping("/api/ai/auditReport")
-public class AuditReportController extends BaseController {
-    
-    @Autowired
-    private TemplateConfig templateConfig;
-    
-    @Autowired
-    private KnowledgeBaseController knowledgeBaseController;
-    
-    private String invok(String query, String knowledge, String history, String suggestion, String userName) {
-        // 构建请求体
-        JSONObject requestBody = new JSONObject();
-        JSONObject inputs = new JSONObject();
-        inputs.put("query", query);
-        inputs.put("knowledge", knowledge);
-        inputs.put("history", history);
-        inputs.put("suggestion", suggestion);
-        
-        requestBody.put("inputs", inputs);
-        requestBody.put("response_mode", "blocking");
-        requestBody.put("user", userName);
-        
-        // 发送 POST 请求
-        String result = HttpUtil.createPost("http://1.14.159.185:8180/v1/workflows/run")
-                .header("Authorization", "Bearer app-d7Ok9FECVZG2Ybw9wpg7tGu9")
-                .header("Content-Type", "application/json")
-                .body(requestBody.toString())
-                .timeout(600000)
-                .execute()
-                .body();
-        // 解析返回的JSON字符串
-        JSONObject jsonResponse = JSONObject.parseObject(result);
-        // 获取data字段
-        JSONObject data = jsonResponse.getJSONObject("data");
-        // 获取outputs字段
-        JSONObject outputs = data.getJSONObject("outputs");
-        // 获取outputs中的result字符串
-        String resultStr = outputs.getString("result");
-        return resultStr;
-    }
-    
-    /**
-     * 生成审计报告-单一模块
-     */
-    @Operation(summary = "生成审计报告-单一模块")
-    @PostMapping("/generate")
-    public ApiResult<?> generateAuditReport(@RequestBody AuditReportRequest req) {
-    	final User loginUser = getLoginUser();
-    	
-    	KnowledgeBaseRequest knowledgeBaseRequest = new KnowledgeBaseRequest();
-    	knowledgeBaseRequest.setKbId(req.getKbId());
-    	knowledgeBaseRequest.setFormCommit((req.getFormCommit() > 10) ? req.getFormCommit() / 10 : req.getFormCommit());
-    	String knowledge = knowledgeBaseController.query(knowledgeBaseRequest).getData().toString();
-    	
-    	String query = AuditReportEnum.getByCode(req.getFormCommit()).getDesc();
-    	String ret = this.invok(query, knowledge, req.getHistory(), req.getSuggestion(), loginUser.getUsername());
-    	
-    	return success(ret);
-    }
-    
-    /**
-     * 生成并下载审计报告
-     */
-    @Operation(summary = "生成并下载审计报告")
-    @PostMapping("/download")
-    public void downloadAuditReport(@RequestBody AuditReportRequest req, HttpServletResponse response) {
-        // 保存原始的安全阈值
-        double originalMinInflateRatio = ZipSecureFile.getMinInflateRatio();
-        
-        try {
-            // 降低Zip bomb检测的阈值，解决模板文件的安全检测问题
-            ZipSecureFile.setMinInflateRatio(0.001);
-            
-            // 准备模板数据
-            Map<String, Object> map = new HashMap<>();
-            map.put(AuditReportEnum.AUDIT_TITLE.getCode().toString(), req.getFrom0());
-            map.put(AuditReportEnum.AUDIT_BASIS.getCode().toString(), req.getFrom1());
-            map.put(AuditReportEnum.AUDIT_OBJECTIVE.getCode().toString(), req.getFrom2());
-            map.put(AuditReportEnum.AUDIT_SCOPE.getCode().toString(), req.getFrom3());
-            map.put(AuditReportEnum.UNIT_OVERVIEW.getCode().toString(), req.getFrom41());
-            map.put(AuditReportEnum.ORG_AND_PERSONNEL.getCode().toString(), req.getFrom42());
-            map.put(AuditReportEnum.AUDIT_CONTENT_METHODS.getCode().toString(), req.getFrom5());
-            
-            // 使用Easypoi的Word模板功能
-            XWPFDocument document = WordExportUtil.exportWord07(templateConfig.getWordTemplatePath(), map);
-            
-            // 设置响应头
-            response.setContentType("application/vnd.openxmlformats-officedocument.wordprocessingml.document");
-            response.setHeader("Content-Disposition", "attachment; filename=audit_report.docx");
-            
-            // 输出到响应流
-            OutputStream out = response.getOutputStream();
-            document.write(out);
-            out.flush();
-            out.close();
-            
-        } catch (Exception e) {
-            throw new RuntimeException("生成审计报告失败", e);
-        } finally {
-            // 恢复原始的安全阈值
-            ZipSecureFile.setMinInflateRatio(originalMinInflateRatio);
-        }
-    }
-    
-}

src/main/java/com/gxwebsoft/ai/controller/KnowledgeBaseController.java

@@ -1,59 +0,0 @@
-package com.gxwebsoft.ai.controller;
-
-import com.aliyun.bailian20231229.Client;
-import com.aliyun.bailian20231229.models.RetrieveResponse;
-import com.aliyun.bailian20231229.models.RetrieveResponseBody.RetrieveResponseBodyDataNodes;
-import com.gxwebsoft.ai.config.KnowledgeBaseConfig;
-import com.gxwebsoft.ai.constants.KnowledgeBaseConstants;
-import com.gxwebsoft.ai.factory.KnowledgeBaseClientFactory;
-import com.gxwebsoft.ai.util.KnowledgeBaseRetrieve;
-import com.gxwebsoft.ai.dto.KnowledgeBaseRequest;
-import com.gxwebsoft.common.core.web.ApiResult;
-import com.gxwebsoft.common.core.web.BaseController;
-import cn.hutool.core.util.StrUtil;
-import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.tags.Tag;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.*;
-
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-
-@Tag(name = "知识库")
-@RestController
-@RequestMapping("/api/ai/knowledgeBase")
-public class KnowledgeBaseController extends BaseController {
-
-    @Autowired
-    private KnowledgeBaseConfig config;
-
-    @Autowired
-    private KnowledgeBaseClientFactory clientFactory;
-
-    @Operation(summary = "查询知识库")
-    @GetMapping("/query")
-    public ApiResult<?> query(KnowledgeBaseRequest req) {
-        Set<String> ret = new LinkedHashSet<>();
-        String workspaceId = config.getWorkspaceId();
-        List<String> keyWords = Arrays.asList(KnowledgeBaseConstants.KEY_WORDS);
-        String indexId = req.getKbId();
-        String query = StrUtil.isEmpty(req.getQuery()) ? keyWords.get(req.getFormCommit()) : req.getQuery();
-        Integer topK = req.getTopK() == null ? 10 : req.getTopK();
-
-        try {
-            Client client = clientFactory.createClient();
-            RetrieveResponse resp = KnowledgeBaseRetrieve.retrieveIndex(client, workspaceId, indexId, query);
-            for (RetrieveResponseBodyDataNodes node : resp.getBody().getData().getNodes()) {
-                ret.add(node.getText());
-                if (ret.size() >= topK) {
-                    break;
-                }
-            }
-        } catch (Exception e) {
-            return fail("查询失败:" + e.getMessage());
-        }
-        return success(ret);
-    }
-}

src/main/java/com/gxwebsoft/ai/dto/AuditReportRequest.java

@@ -1,42 +0,0 @@
-package com.gxwebsoft.ai.dto;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.Data;
-
-@Data
-public class AuditReportRequest{
-
-    @Schema(description = "审计标题")
-	private String from0;
-
-    @Schema(description = "审计依据")
-	private String from1;
-
-    @Schema(description = "审计目标")
-	private String from2;
-
-    @Schema(description = "审计对象和范围")
-	private String from3;
-
-    @Schema(description = "被审计单位基本情况-单位概况")
-	private String from41;
-
-    @Schema(description = "被审计单位基本情况-机构和人员相关情况")
-	private String from42;
-
-    @Schema(description = "审计内容和重点及审计方法")
-	private String from5;
-
-    @Schema(description = "知识库ID")
-	private String kbId;
-
-    @Schema(description = "生成模块:AuditReportEnum.code")
-	private Integer formCommit;
-
-    @Schema(description = "历史内容")
-	private String history;
-
-    @Schema(description = "修改建议")
-	private String suggestion;
-    
-}

src/main/java/com/gxwebsoft/ai/dto/KnowledgeBaseRequest.java

@@ -1,20 +0,0 @@
-package com.gxwebsoft.ai.dto;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.Data;
-
-@Data
-public class KnowledgeBaseRequest {
-
-    @Schema(description = "知识库ID")
-	private String kbId;
-	
-    @Schema(description = "召回内容")
-	private String query;
-
-    @Schema(description = "召回模块（1~9）")
-	private Integer formCommit;
-
-    @Schema(description = "返回TOP切片数量")
-	private Integer topK;
-}

src/main/java/com/gxwebsoft/ai/enums/AuditReportEnum.java

@@ -1,45 +0,0 @@
-package com.gxwebsoft.ai.enums;
-
-public enum AuditReportEnum {
-
-    AUDIT_TITLE(0, "审计标题"),
-    AUDIT_BASIS(1, "审计依据"),
-    AUDIT_OBJECTIVE(2, "审计目标"),
-    AUDIT_SCOPE(3, "审计对象和范围"),
-    UNIT_OVERVIEW(41, "被审计单位基本情况-单位概况"),
-    ORG_AND_PERSONNEL(42, "被审计单位基本情况-机构和人员相关情况"),
-    AUDIT_CONTENT_METHODS(5, "审计内容和重点及审计方法");
-
-    private final Integer code;
-    private final String desc;
-
-    AuditReportEnum(Integer code, String desc) {
-        this.code = code;
-        this.desc = desc;
-    }
-
-    public Integer getCode() {
-        return code;
-    }
-
-    public String getDesc() {
-        return desc;
-    }
-
-    public static AuditReportEnum getByCode(Integer code) {
-        for (AuditReportEnum value : values()) {
-            if (value.code.equals(code)) {
-                return value;
-            }
-        }
-        return null;
-    }
-    
-    /**
-     * 根据代码获取描述信息
-     */
-    public static String getDescByCode(Integer code) {
-        AuditReportEnum enumValue = getByCode(code);
-        return enumValue != null ? enumValue.getDesc() : null;
-    }
-}

src/main/java/com/gxwebsoft/ai/factory/KnowledgeBaseClientFactory.java

@@ -1,23 +0,0 @@
-package com.gxwebsoft.ai.factory;
-
-import com.aliyun.bailian20231229.Client;
-import com.aliyun.teaopenapi.models.Config;
-import com.gxwebsoft.ai.config.KnowledgeBaseConfig;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
-
-@Component
-public class KnowledgeBaseClientFactory {
-
-    @Autowired
-    private KnowledgeBaseConfig config;
-
-    public Client createClient() throws Exception {
-		Config authConfig = new Config()
-				.setAccessKeyId(config.getAccessKeyId())
-				.setAccessKeySecret(config.getAccessKeySecret());
-		// 下方接入地址以公有云的公网接入地址为例，可按需更换接入地址。
-		authConfig.endpoint = "bailian.cn-beijing.aliyuncs.com";
-		return new com.aliyun.bailian20231229.Client(authConfig);
-    }
-}

src/main/java/com/gxwebsoft/ai/util/KnowledgeBaseCreate.java

@@ -1,384 +0,0 @@
-package com.gxwebsoft.ai.util;
-
-import com.aliyun.bailian20231229.models.*;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.security.MessageDigest;
-import java.util.*;
-import java.util.concurrent.TimeUnit;
-
-/**
- * 创建知识库
- * @author GIIT-YC
- *
- */
-public class KnowledgeBaseCreate {
-	
-	String ALIBABA_CLOUD_ACCESS_KEY_ID = "LTAI5tD5YRKuxWz6Eg7qrM4P";
-	String ALIBABA_CLOUD_ACCESS_KEY_SECRET = "bO8TBDXflOwbtSKimPpG8XrJnyzgTk";
-	String WORKSPACE_ID = "llm-4pf5auwewoz34zqu";
-
-	/**
-	 * 检查并提示设置必要的环境变量。
-	 *
-	 * @return true 如果所有必需的环境变量都已设置，否则 false
-	 */
-	public static boolean checkEnvironmentVariables() {
-		Map<String, String> requiredVars = new HashMap<>();
-        requiredVars.put("ALIBABA_CLOUD_ACCESS_KEY_ID", "阿里云访问密钥ID");
-        requiredVars.put("ALIBABA_CLOUD_ACCESS_KEY_SECRET", "阿里云访问密钥密码");
-        requiredVars.put("WORKSPACE_ID", "阿里云百炼业务空间ID");
-
-		List<String> missingVars = new ArrayList<>();
-		for (Map.Entry<String, String> entry : requiredVars.entrySet()) {
-			String value = System.getenv(entry.getKey());
-			if (value == null || value.isEmpty()) {
-				missingVars.add(entry.getKey());
-				System.out.println("错误：请设置 " + entry.getKey() + " 环境变量 (" + entry.getValue() + ")");
-			}
-		}
-
-		return missingVars.isEmpty();
-	}
-
-	/**
-	 * 计算文档的MD5值。
-	 *
-	 * @param filePath 文档本地路径
-	 * @return 文档的MD5值
-	 * @throws Exception 如果计算过程中发生错误
-	 */
-	public static String calculateMD5(String filePath) throws Exception {
-		MessageDigest md = MessageDigest.getInstance("MD5");
-		try (FileInputStream fis = new FileInputStream(filePath)) {
-			byte[] buffer = new byte[4096];
-			int bytesRead;
-			while ((bytesRead = fis.read(buffer)) != -1) {
-				md.update(buffer, 0, bytesRead);
-			}
-		}
-		StringBuilder sb = new StringBuilder();
-		for (byte b : md.digest()) {
-			sb.append(String.format("%02x", b & 0xff));
-		}
-		return sb.toString();
-	}
-
-	/**
-	 * 获取文档大小（以字节为单位）。
-	 *
-	 * @param filePath 文档本地路径
-	 * @return 文档大小（以字节为单位）
-	 */
-	public static String getFileSize(String filePath) {
-		File file = new File(filePath);
-		long fileSize = file.length();
-		return String.valueOf(fileSize);
-	}
-
-	/**
-	 * 初始化客户端（Client）。
-	 *
-	 * @return 配置好的客户端对象
-	 */
-	public static com.aliyun.bailian20231229.Client createClient() throws Exception {
-		com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
-				.setAccessKeyId(System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID"))
-				.setAccessKeySecret(System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET"));
-		// 下方接入地址以公有云的公网接入地址为例，可按需更换接入地址。
-		config.endpoint = "bailian.cn-beijing.aliyuncs.com";
-		return new com.aliyun.bailian20231229.Client(config);
-	}
-
-	/**
-	 * 申请文档上传租约。
-	 *
-	 * @param client      客户端对象
-	 * @param categoryId  类目ID
-	 * @param fileName    文档名称
-	 * @param fileMd5     文档的MD5值
-	 * @param fileSize    文档大小（以字节为单位）
-	 * @param workspaceId 业务空间ID
-	 * @return 阿里云百炼服务的响应对象
-	 */
-	public static ApplyFileUploadLeaseResponse applyLease(com.aliyun.bailian20231229.Client client, String categoryId,
-			String fileName, String fileMd5, String fileSize, String workspaceId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.bailian20231229.models.ApplyFileUploadLeaseRequest applyFileUploadLeaseRequest = new com.aliyun.bailian20231229.models.ApplyFileUploadLeaseRequest();
-		applyFileUploadLeaseRequest.setFileName(fileName);
-		applyFileUploadLeaseRequest.setMd5(fileMd5);
-		applyFileUploadLeaseRequest.setSizeInBytes(fileSize);
-		com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
-		ApplyFileUploadLeaseResponse applyFileUploadLeaseResponse = null;
-		applyFileUploadLeaseResponse = client.applyFileUploadLeaseWithOptions(categoryId, workspaceId,
-				applyFileUploadLeaseRequest, headers, runtime);
-		return applyFileUploadLeaseResponse;
-	}
-
-	/**
-	 * 上传文档到临时存储。
-	 *
-	 * @param preSignedUrl 上传租约中的 URL
-	 * @param headers      上传请求的头部
-	 * @param filePath     文档本地路径
-	 * @throws Exception 如果上传过程中发生错误
-	 */
-	public static void uploadFile(String preSignedUrl, Map<String, String> headers, String filePath) throws Exception {
-		File file = new File(filePath);
-		if (!file.exists() || !file.isFile()) {
-			throw new IllegalArgumentException("文件不存在或不是普通文件: " + filePath);
-		}
-
-		try (FileInputStream fis = new FileInputStream(file)) {
-			URL url = new URL(preSignedUrl);
-			HttpURLConnection conn = (HttpURLConnection) url.openConnection();
-			conn.setRequestMethod("PUT");
-			conn.setDoOutput(true);
-
-			// 设置上传请求头
-			conn.setRequestProperty("X-bailian-extra", headers.get("X-bailian-extra"));
-			conn.setRequestProperty("Content-Type", headers.get("Content-Type"));
-
-			// 分块读取并上传文档
-			byte[] buffer = new byte[4096];
-			int bytesRead;
-			while ((bytesRead = fis.read(buffer)) != -1) {
-				conn.getOutputStream().write(buffer, 0, bytesRead);
-			}
-
-			int responseCode = conn.getResponseCode();
-			if (responseCode != 200) {
-				throw new RuntimeException("上传失败: " + responseCode);
-			}
-		}
-	}
-
-	/**
-	 * 将文档添加到类目中。
-	 *
-	 * @param client      客户端对象
-	 * @param leaseId     租约ID
-	 * @param parser      用于文档的解析器
-	 * @param categoryId  类目ID
-	 * @param workspaceId 业务空间ID
-	 * @return 阿里云百炼服务的响应对象
-	 */
-	public static AddFileResponse addFile(com.aliyun.bailian20231229.Client client, String leaseId, String parser,
-			String categoryId, String workspaceId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.bailian20231229.models.AddFileRequest addFileRequest = new com.aliyun.bailian20231229.models.AddFileRequest();
-		addFileRequest.setLeaseId(leaseId);
-		addFileRequest.setParser(parser);
-		addFileRequest.setCategoryId(categoryId);
-		com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
-		return client.addFileWithOptions(workspaceId, addFileRequest, headers, runtime);
-	}
-
-	/**
-	 * 查询文档的基本信息。
-	 *
-	 * @param client      客户端对象
-	 * @param workspaceId 业务空间ID
-	 * @param fileId      文档ID
-	 * @return 阿里云百炼服务的响应对象
-	 */
-	public static DescribeFileResponse describeFile(com.aliyun.bailian20231229.Client client, String workspaceId,
-			String fileId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
-		return client.describeFileWithOptions(workspaceId, fileId, headers, runtime);
-	}
-
-	/**
-	 * 在阿里云百炼服务中创建知识库（初始化）。
-	 *
-	 * @param client        客户端对象
-	 * @param workspaceId   业务空间ID
-	 * @param fileId        文档ID
-	 * @param name          知识库名称
-	 * @param structureType 知识库的数据类型
-	 * @param sourceType    应用数据的数据类型，支持类目类型和文档类型
-	 * @param sinkType      知识库的向量存储类型
-	 * @return 阿里云百炼服务的响应对象
-	 */
-	public static CreateIndexResponse createIndex(com.aliyun.bailian20231229.Client client, String workspaceId,
-			String fileId, String name, String structureType, String sourceType, String sinkType) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.bailian20231229.models.CreateIndexRequest createIndexRequest = new com.aliyun.bailian20231229.models.CreateIndexRequest();
-		createIndexRequest.setStructureType(structureType);
-		createIndexRequest.setName(name);
-		createIndexRequest.setSourceType(sourceType);
-		createIndexRequest.setSinkType(sinkType);
-		createIndexRequest.setDocumentIds(Collections.singletonList(fileId));
-		com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
-		return client.createIndexWithOptions(workspaceId, createIndexRequest, headers, runtime);
-	}
-
-	/**
-	 * 向阿里云百炼服务提交索引任务。
-	 *
-	 * @param client      客户端对象
-	 * @param workspaceId 业务空间ID
-	 * @param indexId     知识库ID
-	 * @return 阿里云百炼服务的响应对象
-	 */
-	public static SubmitIndexJobResponse submitIndex(com.aliyun.bailian20231229.Client client, String workspaceId,
-			String indexId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.bailian20231229.models.SubmitIndexJobRequest submitIndexJobRequest = new com.aliyun.bailian20231229.models.SubmitIndexJobRequest();
-		submitIndexJobRequest.setIndexId(indexId);
-		com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
-		return client.submitIndexJobWithOptions(workspaceId, submitIndexJobRequest, headers, runtime);
-	}
-
-	/**
-	 * 查询索引任务状态。
-	 *
-	 * @param client      客户端对象
-	 * @param workspaceId 业务空间ID
-	 * @param jobId       任务ID
-	 * @param indexId     知识库ID
-	 * @return 阿里云百炼服务的响应对象
-	 */
-	public static GetIndexJobStatusResponse getIndexJobStatus(com.aliyun.bailian20231229.Client client,
-			String workspaceId, String jobId, String indexId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.bailian20231229.models.GetIndexJobStatusRequest getIndexJobStatusRequest = new com.aliyun.bailian20231229.models.GetIndexJobStatusRequest();
-		getIndexJobStatusRequest.setIndexId(indexId);
-		getIndexJobStatusRequest.setJobId(jobId);
-		com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
-		GetIndexJobStatusResponse getIndexJobStatusResponse = null;
-		getIndexJobStatusResponse = client.getIndexJobStatusWithOptions(workspaceId, getIndexJobStatusRequest, headers,
-				runtime);
-		return getIndexJobStatusResponse;
-	}
-
-	/**
-	 * 使用阿里云百炼服务创建知识库。
-	 *
-	 * @param filePath    文档本地路径
-	 * @param workspaceId 业务空间ID
-	 * @param name        知识库名称
-	 * @return 如果成功，返回知识库ID；否则返回 null
-	 */
-	public static String createKnowledgeBase(String filePath, String workspaceId, String name) {
-		// 设置默认值
-		String categoryId = "default";
-		String parser = "DASHSCOPE_DOCMIND";
-		String sourceType = "DATA_CENTER_FILE";
-		String structureType = "unstructured";
-		String sinkType = "DEFAULT";
-		try {
-			// 步骤1：初始化客户端（Client）
-			System.out.println("步骤1：初始化Client");
-			com.aliyun.bailian20231229.Client client = createClient();
-
-			// 步骤2：准备文档信息
-			System.out.println("步骤2：准备文档信息");
-			String fileName = new File(filePath).getName();
-			String fileMd5 = calculateMD5(filePath);
-			String fileSize = getFileSize(filePath);
-
-			// 步骤3：申请上传租约
-			System.out.println("步骤3：向阿里云百炼申请上传租约");
-			ApplyFileUploadLeaseResponse leaseResponse = applyLease(client, categoryId, fileName, fileMd5, fileSize,
-					workspaceId);
-			String leaseId = leaseResponse.getBody().getData().getFileUploadLeaseId();
-			String uploadUrl = leaseResponse.getBody().getData().getParam().getUrl();
-			Object uploadHeaders = leaseResponse.getBody().getData().getParam().getHeaders();
-
-			// 步骤4：上传文档
-			System.out.println("步骤4：上传文档到阿里云百炼");
-			// 请自行安装jackson-databind
-			// 将上一步的uploadHeaders转换为Map(Key-Value形式)
-			ObjectMapper mapper = new ObjectMapper();
-			Map<String, String> uploadHeadersMap = (Map<String, String>) mapper
-					.readValue(mapper.writeValueAsString(uploadHeaders), Map.class);
-			uploadFile(uploadUrl, uploadHeadersMap, filePath);
-
-			// 步骤5：将文档添加到服务器
-			System.out.println("步骤5：将文档添加到阿里云百炼服务器");
-			AddFileResponse addResponse = addFile(client, leaseId, parser, categoryId, workspaceId);
-			String fileId = addResponse.getBody().getData().getFileId();
-
-			// 步骤6：检查文档状态
-			System.out.println("步骤6：检查阿里云百炼中的文档状态");
-			while (true) {
-				DescribeFileResponse describeResponse = describeFile(client, workspaceId, fileId);
-				String status = describeResponse.getBody().getData().getStatus();
-				System.out.println("当前文档状态：" + status);
-
-				if (status.equals("INIT")) {
-					System.out.println("文档待解析，请稍候...");
-				} else if (status.equals("PARSING")) {
-					System.out.println("文档解析中，请稍候...");
-				} else if (status.equals("PARSE_SUCCESS")) {
-					System.out.println("文档解析完成！");
-					break;
-				} else {
-					System.out.println("未知的文档状态：" + status + "，请联系技术支持。");
-					return null;
-				}
-				TimeUnit.SECONDS.sleep(5);
-			}
-
-			// 步骤7：初始化知识库
-			System.out.println("步骤7：在阿里云百炼中创建知识库");
-			CreateIndexResponse indexResponse = createIndex(client, workspaceId, fileId, name, structureType,
-					sourceType, sinkType);
-			String indexId = indexResponse.getBody().getData().getId();
-
-			// 步骤8：提交索引任务
-			System.out.println("步骤8：向阿里云百炼提交索引任务");
-			SubmitIndexJobResponse submitResponse = submitIndex(client, workspaceId, indexId);
-			String jobId = submitResponse.getBody().getData().getId();
-
-			// 步骤9：获取索引任务状态
-			System.out.println("步骤9：获取阿里云百炼索引任务状态");
-			while (true) {
-				GetIndexJobStatusResponse getStatusResponse = getIndexJobStatus(client, workspaceId, jobId, indexId);
-				String status = getStatusResponse.getBody().getData().getStatus();
-				System.out.println("当前索引任务状态：" + status);
-
-				if (status.equals("COMPLETED")) {
-					break;
-				}
-				TimeUnit.SECONDS.sleep(5);
-			}
-
-			System.out.println("阿里云百炼知识库创建成功！");
-			return indexId;
-
-		} catch (Exception e) {
-			System.out.println("发生错误：" + e.getMessage());
-			e.printStackTrace();
-			return null;
-		}
-	}
-
-	/**
-	 * 主函数。
-	 */
-	public static void main(String[] args) {
-		Scanner scanner = new Scanner(System.in);
-		if (!checkEnvironmentVariables()) {
-			return;
-		}
-
-		System.out.print("请输入您需要上传文档的实际本地路径（以Linux为例：/xxx/xxx/阿里云百炼系列手机产品介绍.docx）：");
-		String filePath = scanner.nextLine();
-
-		System.out.print("请为您的知识库输入一个名称：");
-		String kbName = scanner.nextLine();
-
-		String workspaceId = System.getenv("WORKSPACE_ID");
-		String result = createKnowledgeBase(filePath, workspaceId, kbName);
-		if (result != null) {
-			System.out.println("知识库ID: " + result);
-		}
-	}
-}

src/main/java/com/gxwebsoft/ai/util/KnowledgeBaseManage.java

@@ -1,145 +0,0 @@
-package com.gxwebsoft.ai.util;
-
-import com.aliyun.bailian20231229.models.DeleteIndexResponse;
-import com.aliyun.bailian20231229.models.ListIndicesResponse;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
-import java.util.*;
-
-/**
- * 管理知识库
- * @author GIIT-YC
- *
- */
-public class KnowledgeBaseManage {
-	
-	String ALIBABA_CLOUD_ACCESS_KEY_ID = "LTAI5tD5YRKuxWz6Eg7qrM4P";
-	String ALIBABA_CLOUD_ACCESS_KEY_SECRET = "bO8TBDXflOwbtSKimPpG8XrJnyzgTk";
-	String WORKSPACE_ID = "llm-4pf5auwewoz34zqu";
-
-	/**
-	 * 检查并提示设置必要的环境变量。
-	 *
-	 * @return true 如果所有必需的环境变量都已设置，否则 false
-	 */
-	public static boolean checkEnvironmentVariables() {
-		Map<String, String> requiredVars = new HashMap<>();
-        requiredVars.put("ALIBABA_CLOUD_ACCESS_KEY_ID", "阿里云访问密钥ID");
-        requiredVars.put("ALIBABA_CLOUD_ACCESS_KEY_SECRET", "阿里云访问密钥密码");
-        requiredVars.put("WORKSPACE_ID", "阿里云百炼业务空间ID");
-
-		List<String> missingVars = new ArrayList<>();
-		for (Map.Entry<String, String> entry : requiredVars.entrySet()) {
-			String value = System.getenv(entry.getKey());
-			if (value == null || value.isEmpty()) {
-				missingVars.add(entry.getKey());
-				System.out.println("错误：请设置 " + entry.getKey() + " 环境变量 (" + entry.getValue() + ")");
-			}
-		}
-
-		return missingVars.isEmpty();
-	}
-
-	/**
-	 * 创建并配置客户端（Client）
-	 *
-	 * @return 配置好的客户端（Client）
-	 */
-	public static com.aliyun.bailian20231229.Client createClient() throws Exception {
-		com.aliyun.credentials.Client credential = new com.aliyun.credentials.Client();
-		com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
-				.setCredential(credential);
-		// 下方接入地址以公有云的公网接入地址为例，可按需更换接入地址。
-		config.endpoint = "bailian.cn-beijing.aliyuncs.com";
-		return new com.aliyun.bailian20231229.Client(config);
-	}
-
-	/**
-	 * 获取指定业务空间下一个或多个知识库的详细信息
-	 *
-	 * @param client      客户端（Client）
-	 * @param workspaceId 业务空间ID
-	 * @return 阿里云百炼服务的响应
-	 */
-	public static ListIndicesResponse listIndices(com.aliyun.bailian20231229.Client client, String workspaceId)
-			throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.bailian20231229.models.ListIndicesRequest listIndicesRequest = new com.aliyun.bailian20231229.models.ListIndicesRequest();
-		com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
-		return client.listIndicesWithOptions(workspaceId, listIndicesRequest, headers, runtime);
-	}
-
-	/**
-	 * 永久性删除指定的知识库
-	 *
-	 * @param client      客户端（Client）
-	 * @param workspaceId 业务空间ID
-	 * @param indexId     知识库ID
-	 * @return 阿里云百炼服务的响应
-	 */
-	public static DeleteIndexResponse deleteIndex(com.aliyun.bailian20231229.Client client, String workspaceId,
-			String indexId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.bailian20231229.models.DeleteIndexRequest deleteIndexRequest = new com.aliyun.bailian20231229.models.DeleteIndexRequest();
-		deleteIndexRequest.setIndexId(indexId);
-		com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
-		return client.deleteIndexWithOptions(workspaceId, deleteIndexRequest, headers, runtime);
-	}
-
-	/**
-	 * 主函数
-	 */
-	public static void main(String[] args) {
-		if (!checkEnvironmentVariables()) {
-			System.out.println("环境变量校验未通过。");
-			return;
-		}
-
-		try {
-			Scanner scanner = new Scanner(System.in);
-			System.out.print("请选择要执行的操作：\n1. 查看知识库\n2. 删除知识库\n请输入选项（1或2）：");
-			String startOption = scanner.nextLine();
-			com.aliyun.bailian20231229.Client client = createClient();
-			if (startOption.equals("1")) {
-				// 查看知识库
-				System.out.println("\n执行查看知识库");
-				String workspaceId = System.getenv("WORKSPACE_ID");
-				ListIndicesResponse response = listIndices(client, workspaceId);
-				// 请自行安装jackson-databind。将响应转换为 JSON 字符串
-				ObjectMapper mapper = new ObjectMapper();
-				String result = mapper.writeValueAsString(response.getBody().getData());
-				System.out.println(result);
-			} else if (startOption.equals("2")) {
-				System.out.println("\n执行删除知识库");
-				String workspaceId = System.getenv("WORKSPACE_ID");
-				System.out.print("请输入知识库ID："); // 即 CreateIndex 接口返回的 Data.Id，您也可以在阿里云百炼控制台的知识库页面获取。
-				String indexId = scanner.nextLine();
-				// 删除前二次确认
-				boolean confirm = false;
-				while (!confirm) {
-					System.out.print("您确定要永久性删除该知识库 " + indexId + " 吗？(y/n): ");
-					String input = scanner.nextLine().trim().toLowerCase();
-					if (input.equals("y")) {
-						confirm = true;
-					} else if (input.equals("n")) {
-						System.out.println("已取消删除操作。");
-						return;
-					} else {
-						System.out.println("无效输入，请输入 y 或 n。");
-					}
-				}
-				DeleteIndexResponse resp = deleteIndex(client, workspaceId, indexId);
-				if (resp.getBody().getStatus().equals("200")) {
-					System.out.println("知识库" + indexId + "删除成功！");
-				} else {
-					ObjectMapper mapper = new ObjectMapper();
-					System.out.println("发生错误：" + mapper.writeValueAsString(resp.getBody()));
-				}
-			} else {
-				System.out.println("无效的选项，程序退出。");
-			}
-		} catch (Exception e) {
-			System.out.println("发生错误：" + e.getMessage());
-		}
-	}
-}

src/main/java/com/gxwebsoft/ai/util/KnowledgeBaseRetrieve.java

@@ -1,110 +0,0 @@
-package com.gxwebsoft.ai.util;
-
-import com.aliyun.bailian20231229.models.RetrieveRequest;
-import com.aliyun.bailian20231229.models.RetrieveResponse;
-import com.aliyun.teautil.models.RuntimeOptions;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
-import java.util.*;
-
-/**
- * 检索知识库
- * @author GIIT-YC
- *
- */
-public class KnowledgeBaseRetrieve {
-
-	static String ALIBABA_CLOUD_ACCESS_KEY_ID = "LTAI5tD5YRKuxWz6Eg7qrM4P";
-	static String ALIBABA_CLOUD_ACCESS_KEY_SECRET = "bO8TBDXflOwbtSKimPpG8XrJnyzgTk";
-	static String WORKSPACE_ID = "llm-4pf5auwewoz34zqu";
-	
-	
-	/**
-	 * 检查并提示设置必要的环境变量。
-	 *
-	 * @return true 如果所有必需的环境变量都已设置，否则 false
-	 */
-	public static boolean checkEnvironmentVariables() {
-		Map<String, String> requiredVars = new HashMap<>();
-        requiredVars.put("ALIBABA_CLOUD_ACCESS_KEY_ID", "阿里云访问密钥ID");
-        requiredVars.put("ALIBABA_CLOUD_ACCESS_KEY_SECRET", "阿里云访问密钥密码");
-        requiredVars.put("WORKSPACE_ID", "阿里云百炼业务空间ID");
-
-		List<String> missingVars = new ArrayList<>();
-		for (Map.Entry<String, String> entry : requiredVars.entrySet()) {
-			String value = System.getenv(entry.getKey());
-			if (value == null || value.isEmpty()) {
-				missingVars.add(entry.getKey());
-				System.out.println("错误：请设置 " + entry.getKey() + " 环境变量 (" + entry.getValue() + ")");
-			}
-		}
-
-		return missingVars.isEmpty();
-	}
-
-	/**
-	 * 初始化客户端（Client）。
-	 *
-	 * @return 配置好的客户端对象
-	 */
-	public static com.aliyun.bailian20231229.Client createClient() throws Exception {
-		com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
-				.setAccessKeyId(ALIBABA_CLOUD_ACCESS_KEY_ID)
-				.setAccessKeySecret(ALIBABA_CLOUD_ACCESS_KEY_SECRET);
-		// 下方接入地址以公有云的公网接入地址为例，可按需更换接入地址。
-		config.endpoint = "bailian.cn-beijing.aliyuncs.com";
-		return new com.aliyun.bailian20231229.Client(config);
-	}
-
-	/**
-	 * 在指定的知识库中检索信息。
-	 *
-	 * @param client      客户端对象（bailian20231229Client）
-	 * @param workspaceId 业务空间ID
-	 * @param indexId     知识库ID
-	 * @param query       检索查询语句
-	 * @return 阿里云百炼服务的响应
-	 */
-	public static RetrieveResponse retrieveIndex(com.aliyun.bailian20231229.Client client, String workspaceId,
-			String indexId, String query) throws Exception {
-		RetrieveRequest retrieveRequest = new RetrieveRequest();
-		retrieveRequest.setIndexId(indexId);
-		retrieveRequest.setQuery(query);
-		retrieveRequest.setDenseSimilarityTopK(null);
-		RuntimeOptions runtime = new RuntimeOptions();
-		return client.retrieveWithOptions(workspaceId, retrieveRequest, null, runtime);
-	}
-
-	/**
-	 * 使用阿里云百炼服务检索知识库。
-	 */
-	public static void main(String[] args) {
-//		if (!checkEnvironmentVariables()) {
-//			System.out.println("环境变量校验未通过。");
-//			return;
-//		}
-
-		try {
-			// 步骤1：初始化客户端（Client）
-			System.out.println("步骤1：创建Client");
-			com.aliyun.bailian20231229.Client client = createClient();
-
-			// 步骤2：检索知识库
-			System.out.println("步骤2：检索知识库");
-			Scanner scanner = new Scanner(System.in);
-			System.out.print("请输入知识库ID："); // 即 CreateIndex 接口返回的 Data.Id，您也可以在阿里云百炼控制台的知识库页面获取。
-			String indexId = scanner.nextLine();
-			System.out.print("请输入检索query：");
-			String query = scanner.nextLine();
-			String workspaceId = WORKSPACE_ID;
-			RetrieveResponse resp = retrieveIndex(client, workspaceId, indexId, query);
-
-			// 请自行安装jackson-databind。将响应体responsebody转换为 JSON 字符串
-			ObjectMapper mapper = new ObjectMapper();
-			String result = mapper.writeValueAsString(resp.getBody());
-			System.out.println(result);
-		} catch (Exception e) {
-			System.out.println("发生错误：" + e.getMessage());
-		}
-	}
-}

src/main/java/com/gxwebsoft/ai/util/KnowledgeBaseUpdate.java

@@ -1,384 +0,0 @@
-package com.gxwebsoft.ai.util;
-
-import com.aliyun.bailian20231229.models.*;
-import com.aliyun.teautil.models.RuntimeOptions;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.nio.file.Paths;
-import java.security.MessageDigest;
-import java.util.*;
-
-/**
- * 更新知识库
- * @author GIIT-YC
- *
- */
-public class KnowledgeBaseUpdate {
-
-	String ALIBABA_CLOUD_ACCESS_KEY_ID = "LTAI5tD5YRKuxWz6Eg7qrM4P";
-	String ALIBABA_CLOUD_ACCESS_KEY_SECRET = "bO8TBDXflOwbtSKimPpG8XrJnyzgTk";
-	String WORKSPACE_ID = "llm-4pf5auwewoz34zqu";
-
-	/**
-	 * 检查并提示设置必要的环境变量。
-	 *
-	 * @return true 如果所有必需的环境变量都已设置，否则 false
-	 */
-	public static boolean checkEnvironmentVariables() {
-		Map<String, String> requiredVars = new HashMap<>();
-        requiredVars.put("ALIBABA_CLOUD_ACCESS_KEY_ID", "阿里云访问密钥ID");
-        requiredVars.put("ALIBABA_CLOUD_ACCESS_KEY_SECRET", "阿里云访问密钥密码");
-        requiredVars.put("WORKSPACE_ID", "阿里云百炼业务空间ID");
-
-		List<String> missingVars = new ArrayList<>();
-		for (Map.Entry<String, String> entry : requiredVars.entrySet()) {
-			String value = System.getenv(entry.getKey());
-			if (value == null || value.isEmpty()) {
-				missingVars.add(entry.getKey());
-				System.out.println("错误：请设置 " + entry.getKey() + " 环境变量 (" + entry.getValue() + ")");
-			}
-		}
-
-		return missingVars.isEmpty();
-	}
-
-	/**
-	 * 创建并配置客户端（Client）
-	 *
-	 * @return 配置好的客户端（Client）
-	 */
-	public static com.aliyun.bailian20231229.Client createClient() throws Exception {
-		com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
-				.setAccessKeyId(System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID"))
-				.setAccessKeySecret(System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET"));
-		// 下方接入地址以公有云的公网接入地址为例，可按需更换接入地址。
-		config.endpoint = "bailian.cn-beijing.aliyuncs.com";
-		return new com.aliyun.bailian20231229.Client(config);
-	}
-
-	/**
-	 * 计算文档的MD5值
-	 *
-	 * @param filePath 文档本地路径
-	 * @return 文档的MD5值
-	 */
-	public static String calculateMD5(String filePath) throws Exception {
-		MessageDigest md = MessageDigest.getInstance("MD5");
-		try (FileInputStream fis = new FileInputStream(filePath)) {
-			byte[] buffer = new byte[4096];
-			int bytesRead;
-			while ((bytesRead = fis.read(buffer)) != -1) {
-				md.update(buffer, 0, bytesRead);
-			}
-		}
-		StringBuilder sb = new StringBuilder();
-		for (byte b : md.digest()) {
-			sb.append(String.format("%02x", b & 0xff));
-		}
-		return sb.toString();
-	}
-
-	/**
-	 * 获取文档大小（以字节为单位）
-	 *
-	 * @param filePath 文档本地路径
-	 * @return 文档大小（以字节为单位）
-	 */
-	public static String getFileSize(String filePath) {
-		File file = new File(filePath);
-		long fileSize = file.length();
-		return String.valueOf(fileSize);
-	}
-
-	/**
-	 * 申请文档上传租约。
-	 *
-	 * @param client      客户端对象
-	 * @param categoryId  类目ID
-	 * @param fileName    文档名称
-	 * @param fileMd5     文档的MD5值
-	 * @param fileSize    文档大小（以字节为单位）
-	 * @param workspaceId 业务空间ID
-	 * @return 阿里云百炼服务的响应对象
-	 */
-	public static ApplyFileUploadLeaseResponse applyLease(com.aliyun.bailian20231229.Client client, String categoryId,
-			String fileName, String fileMd5, String fileSize, String workspaceId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.bailian20231229.models.ApplyFileUploadLeaseRequest applyFileUploadLeaseRequest = new com.aliyun.bailian20231229.models.ApplyFileUploadLeaseRequest();
-		applyFileUploadLeaseRequest.setFileName(fileName);
-		applyFileUploadLeaseRequest.setMd5(fileMd5);
-		applyFileUploadLeaseRequest.setSizeInBytes(fileSize);
-		RuntimeOptions runtime = new RuntimeOptions();
-		ApplyFileUploadLeaseResponse applyFileUploadLeaseResponse = null;
-		applyFileUploadLeaseResponse = client.applyFileUploadLeaseWithOptions(categoryId, workspaceId,
-				applyFileUploadLeaseRequest, headers, runtime);
-		return applyFileUploadLeaseResponse;
-	}
-
-	/**
-	 * 上传文档到临时存储。
-	 *
-	 * @param preSignedUrl 上传租约中的 URL
-	 * @param headers      上传请求的头部
-	 * @param filePath     文档本地路径
-	 * @throws Exception 如果上传过程中发生错误
-	 */
-	public static void uploadFile(String preSignedUrl, Map<String, String> headers, String filePath) throws Exception {
-		File file = new File(filePath);
-		if (!file.exists() || !file.isFile()) {
-			throw new IllegalArgumentException("文件不存在或不是普通文件: " + filePath);
-		}
-
-		try (FileInputStream fis = new FileInputStream(file)) {
-			URL url = new URL(preSignedUrl);
-			HttpURLConnection conn = (HttpURLConnection) url.openConnection();
-			conn.setRequestMethod("PUT");
-			conn.setDoOutput(true);
-
-			// 设置上传请求头
-			conn.setRequestProperty("X-bailian-extra", headers.get("X-bailian-extra"));
-			conn.setRequestProperty("Content-Type", headers.get("Content-Type"));
-
-			// 分块读取并上传文档
-			byte[] buffer = new byte[4096];
-			int bytesRead;
-			while ((bytesRead = fis.read(buffer)) != -1) {
-				conn.getOutputStream().write(buffer, 0, bytesRead);
-			}
-
-			int responseCode = conn.getResponseCode();
-			if (responseCode != 200) {
-				throw new RuntimeException("上传失败: " + responseCode);
-			}
-		}
-	}
-
-	/**
-	 * 将文档添加到类目中。
-	 *
-	 * @param client      客户端对象
-	 * @param leaseId     租约ID
-	 * @param parser      用于文档的解析器
-	 * @param categoryId  类目ID
-	 * @param workspaceId 业务空间ID
-	 * @return 阿里云百炼服务的响应对象
-	 */
-	public static AddFileResponse addFile(com.aliyun.bailian20231229.Client client, String leaseId, String parser,
-			String categoryId, String workspaceId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.bailian20231229.models.AddFileRequest addFileRequest = new com.aliyun.bailian20231229.models.AddFileRequest();
-		addFileRequest.setLeaseId(leaseId);
-		addFileRequest.setParser(parser);
-		addFileRequest.setCategoryId(categoryId);
-		RuntimeOptions runtime = new RuntimeOptions();
-		return client.addFileWithOptions(workspaceId, addFileRequest, headers, runtime);
-	}
-
-	/**
-	 * 查询文档的基本信息。
-	 *
-	 * @param client      客户端对象
-	 * @param workspaceId 业务空间ID
-	 * @param fileId      文档ID
-	 * @return 阿里云百炼服务的响应对象
-	 */
-	public static DescribeFileResponse describeFile(com.aliyun.bailian20231229.Client client, String workspaceId,
-			String fileId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		RuntimeOptions runtime = new RuntimeOptions();
-		return client.describeFileWithOptions(workspaceId, fileId, headers, runtime);
-	}
-
-	/**
-	 * 向一个非结构化知识库追加导入已解析的文档
-	 *
-	 * @param client      客户端（Client）
-	 * @param workspaceId 业务空间ID
-	 * @param indexId     知识库ID
-	 * @param fileId      文档ID
-	 * @param sourceType  数据类型
-	 * @return 阿里云百炼服务的响应
-	 */
-	public static SubmitIndexAddDocumentsJobResponse submitIndexAddDocumentsJob(
-			com.aliyun.bailian20231229.Client client, String workspaceId, String indexId, String fileId,
-			String sourceType) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		SubmitIndexAddDocumentsJobRequest submitIndexAddDocumentsJobRequest = new SubmitIndexAddDocumentsJobRequest();
-		submitIndexAddDocumentsJobRequest.setIndexId(indexId);
-		submitIndexAddDocumentsJobRequest.setDocumentIds(Collections.singletonList(fileId));
-		submitIndexAddDocumentsJobRequest.setSourceType(sourceType);
-		RuntimeOptions runtime = new RuntimeOptions();
-		return client.submitIndexAddDocumentsJobWithOptions(workspaceId, submitIndexAddDocumentsJobRequest, headers,
-				runtime);
-	}
-
-	/**
-	 * 查询索引任务状态。
-	 *
-	 * @param client      客户端对象
-	 * @param workspaceId 业务空间ID
-	 * @param jobId       任务ID
-	 * @param indexId     知识库ID
-	 * @return 阿里云百炼服务的响应对象
-	 */
-	public static GetIndexJobStatusResponse getIndexJobStatus(com.aliyun.bailian20231229.Client client,
-			String workspaceId, String jobId, String indexId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		com.aliyun.bailian20231229.models.GetIndexJobStatusRequest getIndexJobStatusRequest = new com.aliyun.bailian20231229.models.GetIndexJobStatusRequest();
-		getIndexJobStatusRequest.setIndexId(indexId);
-		getIndexJobStatusRequest.setJobId(jobId);
-		RuntimeOptions runtime = new RuntimeOptions();
-		GetIndexJobStatusResponse getIndexJobStatusResponse = null;
-		getIndexJobStatusResponse = client.getIndexJobStatusWithOptions(workspaceId, getIndexJobStatusRequest, headers,
-				runtime);
-		return getIndexJobStatusResponse;
-	}
-
-	/**
-	 * 从指定的非结构化知识库中永久删除一个或多个文档
-	 *
-	 * @param client      客户端（Client）
-	 * @param workspaceId 业务空间ID
-	 * @param indexId     知识库ID
-	 * @param fileId      文档ID
-	 * @return 阿里云百炼服务的响应
-	 */
-	public static DeleteIndexDocumentResponse deleteIndexDocument(com.aliyun.bailian20231229.Client client,
-			String workspaceId, String indexId, String fileId) throws Exception {
-		Map<String, String> headers = new HashMap<>();
-		DeleteIndexDocumentRequest deleteIndexDocumentRequest = new DeleteIndexDocumentRequest();
-		deleteIndexDocumentRequest.setIndexId(indexId);
-		deleteIndexDocumentRequest.setDocumentIds(Collections.singletonList(fileId));
-		RuntimeOptions runtime = new RuntimeOptions();
-		return client.deleteIndexDocumentWithOptions(workspaceId, deleteIndexDocumentRequest, headers, runtime);
-	}
-
-	/**
-	 * 使用阿里云百炼服务更新知识库
-	 *
-	 * @param filePath    文档（更新后的）的实际本地路径
-	 * @param workspaceId 业务空间ID
-	 * @param indexId     需要更新的知识库ID
-	 * @param oldFileId   需要更新的文档的FileID
-	 * @return 如果成功，返回知识库ID；否则返回 null
-	 */
-	public static String updateKnowledgeBase(String filePath, String workspaceId, String indexId, String oldFileId) {
-		// 设置默认值
-		String categoryId = "default";
-		String parser = "DASHSCOPE_DOCMIND";
-		String sourceType = "DATA_CENTER_FILE";
-		try {
-			// 步骤1：初始化客户端（Client）
-			System.out.println("步骤1：创建Client");
-			com.aliyun.bailian20231229.Client client = createClient();
-
-			// 步骤2：准备文档信息（更新后的文档）
-			System.out.println("步骤2：准备文档信息");
-			String fileName = Paths.get(filePath).getFileName().toString();
-			String fileMd5 = calculateMD5(filePath);
-			String fileSize = getFileSize(filePath);
-
-			// 步骤3：申请上传租约
-			System.out.println("步骤3：向阿里云百炼申请上传租约");
-			ApplyFileUploadLeaseResponse leaseResponse = applyLease(client, categoryId, fileName, fileMd5, fileSize,
-					workspaceId);
-			String leaseId = leaseResponse.getBody().getData().getFileUploadLeaseId();
-			String uploadUrl = leaseResponse.getBody().getData().getParam().getUrl();
-			Object uploadHeaders = leaseResponse.getBody().getData().getParam().getHeaders();
-
-			// 步骤4：上传文档到临时存储
-			System.out.println("步骤4：上传文档到临时存储");
-			// 请自行安装jackson-databind
-			// 将上一步的uploadHeaders转换为Map(Key-Value形式)
-			ObjectMapper mapper = new ObjectMapper();
-			Map<String, String> uploadHeadersMap = (Map<String, String>) mapper
-					.readValue(mapper.writeValueAsString(uploadHeaders), Map.class);
-			uploadFile(uploadUrl, uploadHeadersMap, filePath);
-
-			// 步骤5：添加文档到类目中
-			System.out.println("步骤5：添加文档到类目中");
-			AddFileResponse addResponse = addFile(client, leaseId, parser, categoryId, workspaceId);
-			String fileId = addResponse.getBody().getData().getFileId();
-
-			// 步骤6：检查更新后的文档状态
-			System.out.println("步骤6：检查阿里云百炼中的文档状态");
-			while (true) {
-				DescribeFileResponse describeResponse = describeFile(client, workspaceId, fileId);
-				String status = describeResponse.getBody().getData().getStatus();
-				System.out.println("当前文档状态：" + status);
-				if ("INIT".equals(status)) {
-					System.out.println("文档待解析，请稍候...");
-				} else if ("PARSING".equals(status)) {
-					System.out.println("文档解析中，请稍候...");
-				} else if ("PARSE_SUCCESS".equals(status)) {
-					System.out.println("文档解析完成！");
-					break;
-				} else {
-					System.out.println("未知的文档状态：" + status + "，请联系技术支持。");
-					return null;
-				}
-				Thread.sleep(5000);
-			}
-
-			// 步骤7：提交追加文档任务
-			System.out.println("步骤7：提交追加文档任务");
-			SubmitIndexAddDocumentsJobResponse indexAddResponse = submitIndexAddDocumentsJob(client, workspaceId,
-					indexId, fileId, sourceType);
-			String jobId = indexAddResponse.getBody().getData().getId();
-
-			// 步骤8：等待追加任务完成
-			System.out.println("步骤8：等待追加任务完成");
-			while (true) {
-				GetIndexJobStatusResponse jobStatusResponse = getIndexJobStatus(client, workspaceId, jobId, indexId);
-				String status = jobStatusResponse.getBody().getData().getStatus();
-				System.out.println("当前索引任务状态：" + status);
-				if ("COMPLETED".equals(status)) {
-					break;
-				}
-				Thread.sleep(5000);
-			}
-
-			// 步骤9：删除旧文档
-			System.out.println("步骤9：删除旧文档");
-			deleteIndexDocument(client, workspaceId, indexId, oldFileId);
-
-			System.out.println("阿里云百炼知识库更新成功！");
-			return indexId;
-		} catch (Exception e) {
-			System.out.println("发生错误：" + e.getMessage());
-			return null;
-		}
-	}
-
-	/**
-	 * 主函数。
-	 */
-	public static void main(String[] args) {
-		if (!checkEnvironmentVariables()) {
-			System.out.println("环境变量校验未通过。");
-			return;
-		}
-
-		Scanner scanner = new Scanner(System.in);
-		System.out.print("请输入您需要上传文档（更新后的）的实际本地路径（以Linux为例：/xxx/xxx/阿里云百炼系列手机产品介绍.docx）：");
-		String filePath = scanner.nextLine();
-
-		System.out.print("请输入需要更新的知识库ID："); // 即 CreateIndex 接口返回的 Data.Id，您也可以在阿里云百炼控制台的知识库页面获取。
-		String indexId = scanner.nextLine(); // 即 AddFile 接口返回的 FileId。您也可以在阿里云百炼控制台的应用数据页面，单击文件名称旁的 ID 图标获取。
-
-		System.out.print("请输入需要更新的文档的 FileID：");
-		String oldFileId = scanner.nextLine();
-
-		String workspaceId = System.getenv("WORKSPACE_ID");
-		String result = updateKnowledgeBase(filePath, workspaceId, indexId, oldFileId);
-		if (result != null) {
-			System.out.println("知识库更新成功，返回知识库ID: " + result);
-		} else {
-			System.out.println("知识库更新失败。");
-		}
-	}
-}

src/main/java/com/gxwebsoft/credit/controller/BatchImportSupport.java

@@ -0,0 +1,260 @@
+package com.gxwebsoft.credit.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
+import com.baomidou.mybatisplus.extension.service.IService;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.PlatformTransactionManager;
+import org.springframework.transaction.TransactionDefinition;
+import org.springframework.transaction.support.TransactionTemplate;
+import org.springframework.util.CollectionUtils;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.function.BiConsumer;
+import java.util.function.BiFunction;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+
+/**
+ * credit 模块 Excel 导入批处理支持：
+ * - 分批 upsert（批内一次查库 + 批量 insert/update）
+ * - 每批独立事务（REQUIRES_NEW），避免单次导入事务过大拖垮数据库
+ */
+@Component
+public class BatchImportSupport {
+
+    private final TransactionTemplate requiresNewTx;
+
+    public BatchImportSupport(PlatformTransactionManager transactionManager) {
+        TransactionTemplate template = new TransactionTemplate(transactionManager);
+        template.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
+        this.requiresNewTx = template;
+    }
+
+    public int runInNewTx(Supplier<Integer> supplier) {
+        return requiresNewTx.execute(status -> supplier.get());
+    }
+
+    /**
+     * 批量 upsert：优先按 code 匹配；code 为空时按 name 匹配。
+     */
+    public <T> int upsertByCodeOrName(IService<T> service,
+                                     List<T> items,
+                                     SFunction<T, Integer> idColumn,
+                                     BiConsumer<T, Integer> idSetter,
+                                     SFunction<T, String> codeColumn,
+                                     Function<T, String> codeGetter,
+                                     SFunction<T, String> nameColumn,
+                                     Function<T, String> nameGetter,
+                                     Consumer<LambdaQueryWrapper<T>> extraConditions,
+                                     int batchSize) {
+        if (CollectionUtils.isEmpty(items)) {
+            return 0;
+        }
+
+        List<String> codes = new ArrayList<>();
+        List<String> names = new ArrayList<>();
+        for (T item : items) {
+            if (item == null) {
+                continue;
+            }
+            String code = normalize(codeGetter.apply(item));
+            if (code != null) {
+                codes.add(code);
+            } else {
+                String name = normalize(nameGetter.apply(item));
+                if (name != null) {
+                    names.add(name);
+                }
+            }
+        }
+
+        Map<String, Integer> idByCode = new HashMap<>();
+        if (!codes.isEmpty()) {
+            LambdaQueryWrapper<T> wrapper = new LambdaQueryWrapper<>();
+            if (extraConditions != null) {
+                extraConditions.accept(wrapper);
+            }
+            wrapper.in(codeColumn, codes);
+            wrapper.select(idColumn, codeColumn);
+            for (T dbRow : service.list(wrapper)) {
+                String code = normalize(codeGetter.apply(dbRow));
+                Integer id = extractId(dbRow, idColumn);
+                if (code != null && id != null) {
+                    idByCode.putIfAbsent(code, id);
+                }
+            }
+        }
+
+        Map<String, Integer> idByName = new HashMap<>();
+        if (!names.isEmpty()) {
+            LambdaQueryWrapper<T> wrapper = new LambdaQueryWrapper<>();
+            if (extraConditions != null) {
+                extraConditions.accept(wrapper);
+            }
+            wrapper.in(nameColumn, names);
+            wrapper.select(idColumn, nameColumn);
+            for (T dbRow : service.list(wrapper)) {
+                String name = normalize(nameGetter.apply(dbRow));
+                Integer id = extractId(dbRow, idColumn);
+                if (name != null && id != null) {
+                    idByName.putIfAbsent(name, id);
+                }
+            }
+        }
+
+        List<T> updates = new ArrayList<>();
+        List<T> inserts = new ArrayList<>();
+        for (T item : items) {
+            if (item == null) {
+                continue;
+            }
+            String code = normalize(codeGetter.apply(item));
+            Integer id = null;
+            if (code != null) {
+                id = idByCode.get(code);
+            } else {
+                String name = normalize(nameGetter.apply(item));
+                if (name != null) {
+                    id = idByName.get(name);
+                }
+            }
+
+            if (id != null) {
+                idSetter.accept(item, id);
+                updates.add(item);
+            } else {
+                inserts.add(item);
+            }
+        }
+
+        if (!updates.isEmpty()) {
+            service.updateBatchById(updates, batchSize);
+        }
+        if (!inserts.isEmpty()) {
+            service.saveBatch(inserts, batchSize);
+        }
+        return updates.size() + inserts.size();
+    }
+
+    /**
+     * 批量 upsert：按单字段 key 匹配（key 非空）。
+     */
+    public <T> int upsertBySingleKey(IService<T> service,
+                                    List<T> items,
+                                    SFunction<T, Integer> idColumn,
+                                    BiConsumer<T, Integer> idSetter,
+                                    SFunction<T, String> keyColumn,
+                                    Function<T, String> keyGetter,
+                                    Consumer<LambdaQueryWrapper<T>> extraConditions,
+                                    int batchSize) {
+        if (CollectionUtils.isEmpty(items)) {
+            return 0;
+        }
+
+        List<String> keys = new ArrayList<>(items.size());
+        for (T item : items) {
+            if (item == null) {
+                continue;
+            }
+            String key = normalize(keyGetter.apply(item));
+            if (key != null) {
+                keys.add(key);
+            }
+        }
+
+        Map<String, Integer> idByKey = new HashMap<>();
+        if (!keys.isEmpty()) {
+            LambdaQueryWrapper<T> wrapper = new LambdaQueryWrapper<>();
+            if (extraConditions != null) {
+                extraConditions.accept(wrapper);
+            }
+            wrapper.in(keyColumn, keys);
+            wrapper.select(idColumn, keyColumn);
+            for (T dbRow : service.list(wrapper)) {
+                String key = normalize(keyGetter.apply(dbRow));
+                Integer id = extractId(dbRow, idColumn);
+                if (key != null && id != null) {
+                    idByKey.putIfAbsent(key, id);
+                }
+            }
+        }
+
+        List<T> updates = new ArrayList<>();
+        List<T> inserts = new ArrayList<>();
+        for (T item : items) {
+            if (item == null) {
+                continue;
+            }
+            String key = normalize(keyGetter.apply(item));
+            Integer id = key != null ? idByKey.get(key) : null;
+            if (id != null) {
+                idSetter.accept(item, id);
+                updates.add(item);
+            } else {
+                inserts.add(item);
+            }
+        }
+
+        if (!updates.isEmpty()) {
+            service.updateBatchById(updates, batchSize);
+        }
+        if (!inserts.isEmpty()) {
+            service.saveBatch(inserts, batchSize);
+        }
+        return updates.size() + inserts.size();
+    }
+
+    /**
+     * 批量失败时降级逐行，尽量保留“第 N 行”错误定位。
+     */
+    public <T> int persistChunkWithFallback(List<T> items,
+                                           List<Integer> excelRowNumbers,
+                                           Supplier<Integer> batchPersist,
+                                           BiFunction<T, Integer, Boolean> rowPersist,
+                                           List<String> errorMessages) {
+        if (CollectionUtils.isEmpty(items)) {
+            return 0;
+        }
+        try {
+            return runInNewTx(batchPersist);
+        } catch (Exception batchException) {
+            int successCount = 0;
+            for (int i = 0; i < items.size(); i++) {
+                T item = items.get(i);
+                int excelRowNumber = (excelRowNumbers != null && i < excelRowNumbers.size()) ? excelRowNumbers.get(i) : -1;
+                try {
+                    int delta = runInNewTx(() -> rowPersist.apply(item, excelRowNumber) ? 1 : 0);
+                    successCount += delta;
+                } catch (Exception e) {
+                    if (errorMessages != null) {
+                        if (excelRowNumber > 0) {
+                            errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                        } else {
+                            errorMessages.add(e.getMessage());
+                        }
+                    }
+                }
+            }
+            return successCount;
+        }
+    }
+
+    private static String normalize(String value) {
+        if (value == null) {
+            return null;
+        }
+        String trimmed = value.trim();
+        return trimmed.isEmpty() ? null : trimmed;
+    }
+
+    private static <T> Integer extractId(T entity, SFunction<T, Integer> idColumn) {
+        // SFunction 是 getter method ref，直接调用即可
+        return idColumn.apply(entity);
+    }
+}
+

src/main/java/com/gxwebsoft/credit/controller/CreditAdministrativeLicenseController.java

@@ -0,0 +1,397 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditAdministrativeLicense;
+import com.gxwebsoft.credit.param.CreditAdministrativeLicenseImportParam;
+import com.gxwebsoft.credit.param.CreditAdministrativeLicenseParam;
+import com.gxwebsoft.credit.service.CreditAdministrativeLicenseService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 行政许可控制器
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Tag(name = "行政许可管理")
+@RestController
+@RequestMapping("/api/credit/credit-administrative-license")
+public class CreditAdministrativeLicenseController extends BaseController {
+    @Resource
+    private CreditAdministrativeLicenseService creditAdministrativeLicenseService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询行政许可")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditAdministrativeLicense>> page(CreditAdministrativeLicenseParam param) {
+        // 使用关联查询
+        return success(creditAdministrativeLicenseService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部行政许可")
+    @GetMapping()
+    public ApiResult<List<CreditAdministrativeLicense>> list(CreditAdministrativeLicenseParam param) {
+        // 使用关联查询
+        return success(creditAdministrativeLicenseService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询行政许可")
+    @GetMapping("/{id}")
+    public ApiResult<CreditAdministrativeLicense> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditAdministrativeLicenseService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditAdministrativeLicense:save')")
+    @OperationLog
+    @Operation(summary = "添加行政许可")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditAdministrativeLicense creditAdministrativeLicense) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditAdministrativeLicense.setUserId(loginUser.getUserId());
+        // }
+        if (creditAdministrativeLicenseService.save(creditAdministrativeLicense)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditAdministrativeLicense:update')")
+    @OperationLog
+    @Operation(summary = "修改行政许可")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditAdministrativeLicense creditAdministrativeLicense) {
+        if (creditAdministrativeLicenseService.updateById(creditAdministrativeLicense)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditAdministrativeLicense:remove')")
+    @OperationLog
+    @Operation(summary = "删除行政许可")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditAdministrativeLicenseService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditAdministrativeLicense:save')")
+    @OperationLog
+    @Operation(summary = "批量添加行政许可")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditAdministrativeLicense> list) {
+        if (creditAdministrativeLicenseService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditAdministrativeLicense:update')")
+    @OperationLog
+    @Operation(summary = "批量修改行政许可")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditAdministrativeLicense> batchParam) {
+        if (batchParam.update(creditAdministrativeLicenseService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditAdministrativeLicense:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除行政许可")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditAdministrativeLicenseService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入行政许可
+     */
+    @PreAuthorize("hasAuthority('credit:creditAdministrativeLicense:save')")
+    @Operation(summary = "批量导入行政许可")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditAdministrativeLicenseImportParam> importResult = ExcelImportSupport.readAnySheet(
+                file, CreditAdministrativeLicenseImportParam.class, this::isEmptyImportRow);
+            List<CreditAdministrativeLicenseImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+            int usedSheetIndex = importResult.getSheetIndex();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+            Map<String, String> urlByCode = ExcelImportSupport.readHyperlinksByHeaderKey(file, usedSheetIndex, usedTitleRows, usedHeadRows, "决定文书/许可编号");
+            Map<String, String> urlByName = ExcelImportSupport.readHyperlinksByHeaderKey(file, usedSheetIndex, usedTitleRows, usedHeadRows, "决定文书/许可证名称");
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditAdministrativeLicense> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditAdministrativeLicenseImportParam param = list.get(i);
+                try {
+                    CreditAdministrativeLicense item = convertImportParamToEntity(param);
+                    String link = null;
+                    if (!ImportHelper.isBlank(item.getCode())) {
+                        link = urlByCode.get(item.getCode().trim());
+                    }
+                    if ((link == null || link.isEmpty()) && !ImportHelper.isBlank(item.getName())) {
+                        link = urlByName.get(item.getName().trim());
+                    }
+                    if (link != null && !link.isEmpty()) {
+                        item.setUrl(link);
+                    }
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getName())) {
+                        errorMessages.add("第" + excelRowNumber + "行：决定文书/许可证名称不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertByCodeOrName(
+                                creditAdministrativeLicenseService,
+                                chunkItems,
+                                CreditAdministrativeLicense::getId,
+                                CreditAdministrativeLicense::setId,
+                                CreditAdministrativeLicense::getCode,
+                                CreditAdministrativeLicense::getCode,
+                                CreditAdministrativeLicense::getName,
+                                CreditAdministrativeLicense::getName,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditAdministrativeLicenseService.save(rowItem);
+                                if (!saved) {
+                                    CreditAdministrativeLicense existing = null;
+                                    if (!ImportHelper.isBlank(rowItem.getCode())) {
+                                        existing = creditAdministrativeLicenseService.lambdaQuery()
+                                            .eq(CreditAdministrativeLicense::getCode, rowItem.getCode())
+                                            .one();
+                                    }
+                                    if (existing == null) {
+                                        existing = creditAdministrativeLicenseService.lambdaQuery()
+                                            .eq(CreditAdministrativeLicense::getName, rowItem.getName())
+                                            .one();
+                                    }
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditAdministrativeLicenseService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertByCodeOrName(
+                        creditAdministrativeLicenseService,
+                        chunkItems,
+                        CreditAdministrativeLicense::getId,
+                        CreditAdministrativeLicense::setId,
+                        CreditAdministrativeLicense::getCode,
+                        CreditAdministrativeLicense::getCode,
+                        CreditAdministrativeLicense::getName,
+                        CreditAdministrativeLicense::getName,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditAdministrativeLicenseService.save(rowItem);
+                        if (!saved) {
+                            CreditAdministrativeLicense existing = null;
+                            if (!ImportHelper.isBlank(rowItem.getCode())) {
+                                existing = creditAdministrativeLicenseService.lambdaQuery()
+                                    .eq(CreditAdministrativeLicense::getCode, rowItem.getCode())
+                                    .one();
+                            }
+                            if (existing == null) {
+                                existing = creditAdministrativeLicenseService.lambdaQuery()
+                                    .eq(CreditAdministrativeLicense::getName, rowItem.getName())
+                                    .one();
+                            }
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditAdministrativeLicenseService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载行政许可导入模板
+     */
+    @Operation(summary = "下载行政许可导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditAdministrativeLicenseImportParam> templateList = new ArrayList<>();
+
+        CreditAdministrativeLicenseImportParam example = new CreditAdministrativeLicenseImportParam();
+        example.setCode("（2024）示例许可编号");
+        example.setName("示例行政许可名称");
+        example.setStatusText("有效");
+        example.setType("行政许可");
+        example.setValidityStart("2024-01-01");
+        example.setValidityEnd("2029-01-01");
+        example.setLicensingAuthority("某某许可机关");
+        example.setLicenseContent("许可内容示例");
+        example.setDataSourceUnit("数据来源单位示例");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("行政许可导入模板", "行政许可", CreditAdministrativeLicenseImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_administrative_license_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditAdministrativeLicenseImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        if (isImportHeaderRow(param)) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCode())
+            && ImportHelper.isBlank(param.getName())
+            && ImportHelper.isBlank(param.getStatusText());
+    }
+
+    private boolean isImportHeaderRow(CreditAdministrativeLicenseImportParam param) {
+        return isHeaderValue(param.getCode(), "决定文书/许可编号")
+            || isHeaderValue(param.getName(), "决定文书/许可证名称")
+            || isHeaderValue(param.getStatusText(), "许可状态");
+    }
+
+    private static boolean isHeaderValue(String value, String headerText) {
+        if (value == null) {
+            return false;
+        }
+        return headerText.equals(value.trim());
+    }
+
+    private CreditAdministrativeLicense convertImportParamToEntity(CreditAdministrativeLicenseImportParam param) {
+        CreditAdministrativeLicense entity = new CreditAdministrativeLicense();
+
+        entity.setCode(param.getCode());
+        entity.setName(param.getName());
+        entity.setStatusText(param.getStatusText());
+        entity.setType(param.getType());
+        entity.setValidityStart(param.getValidityStart());
+        entity.setValidityEnd(param.getValidityEnd());
+        entity.setLicensingAuthority(param.getLicensingAuthority());
+        entity.setLicenseContent(param.getLicenseContent());
+        entity.setDataSourceUnit(param.getDataSourceUnit());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditBankruptcyController.java

@@ -0,0 +1,364 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditBankruptcy;
+import com.gxwebsoft.credit.param.CreditBankruptcyImportParam;
+import com.gxwebsoft.credit.param.CreditBankruptcyParam;
+import com.gxwebsoft.credit.service.CreditBankruptcyService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 破产重整控制器
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Tag(name = "破产重整管理")
+@RestController
+@RequestMapping("/api/credit/credit-bankruptcy")
+public class CreditBankruptcyController extends BaseController {
+    @Resource
+    private CreditBankruptcyService creditBankruptcyService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询破产重整")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditBankruptcy>> page(CreditBankruptcyParam param) {
+        // 使用关联查询
+        return success(creditBankruptcyService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部破产重整")
+    @GetMapping()
+    public ApiResult<List<CreditBankruptcy>> list(CreditBankruptcyParam param) {
+        // 使用关联查询
+        return success(creditBankruptcyService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询破产重整")
+    @GetMapping("/{id}")
+    public ApiResult<CreditBankruptcy> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditBankruptcyService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBankruptcy:save')")
+    @OperationLog
+    @Operation(summary = "添加破产重整")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditBankruptcy creditBankruptcy) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditBankruptcy.setUserId(loginUser.getUserId());
+        // }
+        if (creditBankruptcyService.save(creditBankruptcy)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBankruptcy:update')")
+    @OperationLog
+    @Operation(summary = "修改破产重整")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditBankruptcy creditBankruptcy) {
+        if (creditBankruptcyService.updateById(creditBankruptcy)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBankruptcy:remove')")
+    @OperationLog
+    @Operation(summary = "删除破产重整")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditBankruptcyService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBankruptcy:save')")
+    @OperationLog
+    @Operation(summary = "批量添加破产重整")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditBankruptcy> list) {
+        if (creditBankruptcyService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBankruptcy:update')")
+    @OperationLog
+    @Operation(summary = "批量修改破产重整")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditBankruptcy> batchParam) {
+        if (batchParam.update(creditBankruptcyService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBankruptcy:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除破产重整")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditBankruptcyService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入破产重整
+     */
+    @PreAuthorize("hasAuthority('credit:creditBankruptcy:save')")
+    @Operation(summary = "批量导入破产重整")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditBankruptcyImportParam> importResult = ExcelImportSupport.readAnySheet(
+                file, CreditBankruptcyImportParam.class, this::isEmptyImportRow);
+            List<CreditBankruptcyImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+            int usedSheetIndex = importResult.getSheetIndex();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+            Map<String, String> urlByCode = ExcelImportSupport.readHyperlinksByHeaderKey(file, usedSheetIndex, usedTitleRows, usedHeadRows, "案号");
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditBankruptcy> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditBankruptcyImportParam param = list.get(i);
+                try {
+                    CreditBankruptcy item = convertImportParamToEntity(param);
+                    if (!ImportHelper.isBlank(item.getCode())) {
+                        String link = urlByCode.get(item.getCode().trim());
+                        if (link != null && !link.isEmpty()) {
+                            item.setUrl(link);
+                        }
+                    }
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCode())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditBankruptcyService,
+                                chunkItems,
+                                CreditBankruptcy::getId,
+                                CreditBankruptcy::setId,
+                                CreditBankruptcy::getCode,
+                                CreditBankruptcy::getCode,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditBankruptcyService.save(rowItem);
+                                if (!saved) {
+                                    CreditBankruptcy existing = creditBankruptcyService.lambdaQuery()
+                                        .eq(CreditBankruptcy::getCode, rowItem.getCode())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditBankruptcyService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditBankruptcyService,
+                        chunkItems,
+                        CreditBankruptcy::getId,
+                        CreditBankruptcy::setId,
+                        CreditBankruptcy::getCode,
+                        CreditBankruptcy::getCode,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditBankruptcyService.save(rowItem);
+                        if (!saved) {
+                            CreditBankruptcy existing = creditBankruptcyService.lambdaQuery()
+                                .eq(CreditBankruptcy::getCode, rowItem.getCode())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditBankruptcyService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载破产重整导入模板
+     */
+    @Operation(summary = "下载破产重整导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditBankruptcyImportParam> templateList = new ArrayList<>();
+
+        CreditBankruptcyImportParam example = new CreditBankruptcyImportParam();
+        example.setCode("（2024）示例案号");
+        example.setType("破产清算");
+        example.setParty("某某公司");
+        example.setCourt("某某人民法院");
+        example.setPublicDate("2024-01-10");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("破产重整导入模板", "破产重整", CreditBankruptcyImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_bankruptcy_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditBankruptcyImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        if (isImportHeaderRow(param)) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCode())
+            && ImportHelper.isBlank(param.getParty())
+            && ImportHelper.isBlank(param.getCourt());
+    }
+
+    private boolean isImportHeaderRow(CreditBankruptcyImportParam param) {
+        return isHeaderValue(param.getCode(), "案号")
+            || isHeaderValue(param.getType(), "案件类型")
+            || isHeaderValue(param.getParty(), "当事人");
+    }
+
+    private static boolean isHeaderValue(String value, String headerText) {
+        if (value == null) {
+            return false;
+        }
+        return headerText.equals(value.trim());
+    }
+
+    private CreditBankruptcy convertImportParamToEntity(CreditBankruptcyImportParam param) {
+        CreditBankruptcy entity = new CreditBankruptcy();
+
+        entity.setCode(param.getCode());
+        entity.setType(param.getType());
+        entity.setParty(param.getParty());
+        entity.setCourt(param.getCourt());
+        entity.setPublicDate(param.getPublicDate());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditBranchController.java

@@ -0,0 +1,364 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditBranch;
+import com.gxwebsoft.credit.param.CreditBranchImportParam;
+import com.gxwebsoft.credit.param.CreditBranchParam;
+import com.gxwebsoft.credit.service.CreditBranchService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 分支机构控制器
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Tag(name = "分支机构管理")
+@RestController
+@RequestMapping("/api/credit/credit-branch")
+public class CreditBranchController extends BaseController {
+    @Resource
+    private CreditBranchService creditBranchService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询分支机构")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditBranch>> page(CreditBranchParam param) {
+        // 使用关联查询
+        return success(creditBranchService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部分支机构")
+    @GetMapping()
+    public ApiResult<List<CreditBranch>> list(CreditBranchParam param) {
+        // 使用关联查询
+        return success(creditBranchService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询分支机构")
+    @GetMapping("/{id}")
+    public ApiResult<CreditBranch> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditBranchService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBranch:save')")
+    @OperationLog
+    @Operation(summary = "添加分支机构")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditBranch creditBranch) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditBranch.setUserId(loginUser.getUserId());
+        // }
+        if (creditBranchService.save(creditBranch)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBranch:update')")
+    @OperationLog
+    @Operation(summary = "修改分支机构")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditBranch creditBranch) {
+        if (creditBranchService.updateById(creditBranch)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBranch:remove')")
+    @OperationLog
+    @Operation(summary = "删除分支机构")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditBranchService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBranch:save')")
+    @OperationLog
+    @Operation(summary = "批量添加分支机构")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditBranch> list) {
+        if (creditBranchService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBranch:update')")
+    @OperationLog
+    @Operation(summary = "批量修改分支机构")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditBranch> batchParam) {
+        if (batchParam.update(creditBranchService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBranch:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除分支机构")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditBranchService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入分支机构
+     */
+    @PreAuthorize("hasAuthority('credit:creditBranch:save')")
+    @Operation(summary = "批量导入分支机构")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditBranchImportParam> importResult = ExcelImportSupport.readAnySheet(
+                file, CreditBranchImportParam.class, this::isEmptyImportRow);
+            List<CreditBranchImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+            int usedSheetIndex = importResult.getSheetIndex();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+            Map<String, String> urlByName = ExcelImportSupport.readHyperlinksByHeaderKey(file, usedSheetIndex, usedTitleRows, usedHeadRows, "分支机构名称");
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditBranch> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditBranchImportParam param = list.get(i);
+                try {
+                    CreditBranch item = convertImportParamToEntity(param);
+                    if (!ImportHelper.isBlank(item.getName())) {
+                        String link = urlByName.get(item.getName().trim());
+                        if (link != null && !link.isEmpty()) {
+                            item.setUrl(link);
+                        }
+                    }
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getName())) {
+                        errorMessages.add("第" + excelRowNumber + "行：分支机构名称不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditBranchService,
+                                chunkItems,
+                                CreditBranch::getId,
+                                CreditBranch::setId,
+                                CreditBranch::getName,
+                                CreditBranch::getName,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditBranchService.save(rowItem);
+                                if (!saved) {
+                                    CreditBranch existing = creditBranchService.lambdaQuery()
+                                        .eq(CreditBranch::getName, rowItem.getName())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditBranchService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditBranchService,
+                        chunkItems,
+                        CreditBranch::getId,
+                        CreditBranch::setId,
+                        CreditBranch::getName,
+                        CreditBranch::getName,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditBranchService.save(rowItem);
+                        if (!saved) {
+                            CreditBranch existing = creditBranchService.lambdaQuery()
+                                .eq(CreditBranch::getName, rowItem.getName())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditBranchService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载分支机构导入模板
+     */
+    @Operation(summary = "下载分支机构导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditBranchImportParam> templateList = new ArrayList<>();
+
+        CreditBranchImportParam example = new CreditBranchImportParam();
+        example.setName("某某公司分支机构");
+        example.setCurator("张三");
+        example.setRegion("广西南宁");
+        example.setEstablishDate("2020-06-01");
+        example.setStatusText("存续");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("分支机构导入模板", "分支机构", CreditBranchImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_branch_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditBranchImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        if (isImportHeaderRow(param)) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getName())
+            && ImportHelper.isBlank(param.getCurator())
+            && ImportHelper.isBlank(param.getRegion());
+    }
+
+    private boolean isImportHeaderRow(CreditBranchImportParam param) {
+        return isHeaderValue(param.getName(), "分支机构名称")
+            || isHeaderValue(param.getCurator(), "负责人")
+            || isHeaderValue(param.getRegion(), "地区");
+    }
+
+    private static boolean isHeaderValue(String value, String headerText) {
+        if (value == null) {
+            return false;
+        }
+        return headerText.equals(value.trim());
+    }
+
+    private CreditBranch convertImportParamToEntity(CreditBranchImportParam param) {
+        CreditBranch entity = new CreditBranch();
+
+        entity.setName(param.getName());
+        entity.setCurator(param.getCurator());
+        entity.setRegion(param.getRegion());
+        entity.setEstablishDate(param.getEstablishDate());
+        entity.setStatusText(param.getStatusText());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditBreachOfTrustController.java

@@ -0,0 +1,346 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditBreachOfTrust;
+import com.gxwebsoft.credit.param.CreditJudicialImportParam;
+import com.gxwebsoft.credit.param.CreditBreachOfTrustParam;
+import com.gxwebsoft.credit.service.CreditBreachOfTrustService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 失信被执行人控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:46:14
+ */
+@Tag(name = "失信被执行人管理")
+@RestController
+@RequestMapping("/api/credit/credit-breach-of-trust")
+public class CreditBreachOfTrustController extends BaseController {
+    @Resource
+    private CreditBreachOfTrustService creditBreachOfTrustService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询失信被执行人")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditBreachOfTrust>> page(CreditBreachOfTrustParam param) {
+        // 使用关联查询
+        return success(creditBreachOfTrustService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部失信被执行人")
+    @GetMapping()
+    public ApiResult<List<CreditBreachOfTrust>> list(CreditBreachOfTrustParam param) {
+        // 使用关联查询
+        return success(creditBreachOfTrustService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询失信被执行人")
+    @GetMapping("/{id}")
+    public ApiResult<CreditBreachOfTrust> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditBreachOfTrustService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBreachOfTrust:save')")
+    @OperationLog
+    @Operation(summary = "添加失信被执行人")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditBreachOfTrust creditBreachOfTrust) {
+        if (creditBreachOfTrustService.save(creditBreachOfTrust)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBreachOfTrust:update')")
+    @OperationLog
+    @Operation(summary = "修改失信被执行人")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditBreachOfTrust creditBreachOfTrust) {
+        if (creditBreachOfTrustService.updateById(creditBreachOfTrust)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBreachOfTrust:remove')")
+    @OperationLog
+    @Operation(summary = "删除失信被执行人")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditBreachOfTrustService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBreachOfTrust:save')")
+    @OperationLog
+    @Operation(summary = "批量添加失信被执行人")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditBreachOfTrust> list) {
+        if (creditBreachOfTrustService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBreachOfTrust:update')")
+    @OperationLog
+    @Operation(summary = "批量修改失信被执行人")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditBreachOfTrust> batchParam) {
+        if (batchParam.update(creditBreachOfTrustService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditBreachOfTrust:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除失信被执行人")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditBreachOfTrustService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入失信被执行人
+     */
+    @PreAuthorize("hasAuthority('credit:creditBreachOfTrust:save')")
+    @Operation(summary = "批量导入失信被执行人")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditJudicialImportParam> importResult = ExcelImportSupport.read(
+                file, CreditJudicialImportParam.class, this::isEmptyImportRow);
+            List<CreditJudicialImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditBreachOfTrust> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditJudicialImportParam param = list.get(i);
+                try {
+                    CreditBreachOfTrust item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCaseNumber())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditBreachOfTrustService,
+                                chunkItems,
+                                CreditBreachOfTrust::getId,
+                                CreditBreachOfTrust::setId,
+                                CreditBreachOfTrust::getCaseNumber,
+                                CreditBreachOfTrust::getCaseNumber,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditBreachOfTrustService.save(rowItem);
+                                if (!saved) {
+                                    CreditBreachOfTrust existing = creditBreachOfTrustService.lambdaQuery()
+                                        .eq(CreditBreachOfTrust::getCaseNumber, rowItem.getCaseNumber())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditBreachOfTrustService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditBreachOfTrustService,
+                        chunkItems,
+                        CreditBreachOfTrust::getId,
+                        CreditBreachOfTrust::setId,
+                        CreditBreachOfTrust::getCaseNumber,
+                        CreditBreachOfTrust::getCaseNumber,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditBreachOfTrustService.save(rowItem);
+                        if (!saved) {
+                            CreditBreachOfTrust existing = creditBreachOfTrustService.lambdaQuery()
+                                .eq(CreditBreachOfTrust::getCaseNumber, rowItem.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditBreachOfTrustService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载失信被执行人导入模板
+     */
+    @Operation(summary = "下载失信被执行人导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudicialImportParam> templateList = new ArrayList<>();
+
+        CreditJudicialImportParam example = new CreditJudicialImportParam();
+        example.setDataType("失信被执行人");
+        example.setPlaintiffAppellant("原告示例");
+        example.setAppellee("被告示例");
+        example.setOtherPartiesThirdParty("第三人示例");
+        example.setOccurrenceTime("2024-01-01");
+        example.setCaseNumber("（2024）示例案号");
+        example.setCauseOfAction("案由示例");
+        example.setInvolvedAmount("100000");
+        example.setCourtName("示例法院");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("失信被执行人导入模板", "失信被执行人", CreditJudicialImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_breach_of_trust_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudicialImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getPlaintiffAppellant())
+            && ImportHelper.isBlank(param.getAppellee())
+            && ImportHelper.isBlank(param.getCauseOfAction());
+    }
+
+    private CreditBreachOfTrust convertImportParamToEntity(CreditJudicialImportParam param) {
+        CreditBreachOfTrust entity = new CreditBreachOfTrust();
+
+        entity.setDataType(param.getDataType());
+        entity.setPlaintiffAppellant(param.getPlaintiffAppellant());
+        entity.setAppellee(param.getAppellee());
+        entity.setOtherPartiesThirdParty(param.getOtherPartiesThirdParty());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setCauseOfAction(param.getCauseOfAction());
+        entity.setInvolvedAmount(param.getInvolvedAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditCaseFilingController.java

@@ -0,0 +1,350 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditCaseFiling;
+import com.gxwebsoft.credit.param.CreditJudicialImportParam;
+import com.gxwebsoft.credit.param.CreditCaseFilingParam;
+import com.gxwebsoft.credit.service.CreditCaseFilingService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 司法大数据控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:47:23
+ */
+@Tag(name = "司法大数据管理")
+@RestController
+@RequestMapping("/api/credit/credit-case-filing")
+public class CreditCaseFilingController extends BaseController {
+    @Resource
+    private CreditCaseFilingService creditCaseFilingService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询司法大数据")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditCaseFiling>> page(CreditCaseFilingParam param) {
+        // 使用关联查询
+        return success(creditCaseFilingService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部司法大数据")
+    @GetMapping()
+    public ApiResult<List<CreditCaseFiling>> list(CreditCaseFilingParam param) {
+        // 使用关联查询
+        return success(creditCaseFilingService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询司法大数据")
+    @GetMapping("/{id}")
+    public ApiResult<CreditCaseFiling> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditCaseFilingService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCaseFiling:save')")
+    @OperationLog
+    @Operation(summary = "添加司法大数据")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditCaseFiling creditCaseFiling) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditCaseFiling.setUserId(loginUser.getUserId());
+        // }
+        if (creditCaseFilingService.save(creditCaseFiling)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCaseFiling:update')")
+    @OperationLog
+    @Operation(summary = "修改司法大数据")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditCaseFiling creditCaseFiling) {
+        if (creditCaseFilingService.updateById(creditCaseFiling)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCaseFiling:remove')")
+    @OperationLog
+    @Operation(summary = "删除司法大数据")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditCaseFilingService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCaseFiling:save')")
+    @OperationLog
+    @Operation(summary = "批量添加司法大数据")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditCaseFiling> list) {
+        if (creditCaseFilingService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCaseFiling:update')")
+    @OperationLog
+    @Operation(summary = "批量修改司法大数据")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditCaseFiling> batchParam) {
+        if (batchParam.update(creditCaseFilingService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCaseFiling:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除司法大数据")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditCaseFilingService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入司法大数据
+     */
+    @PreAuthorize("hasAuthority('credit:creditCaseFiling:save')")
+    @Operation(summary = "批量导入司法大数据")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditJudicialImportParam> importResult = ExcelImportSupport.read(
+                file, CreditJudicialImportParam.class, this::isEmptyImportRow);
+            List<CreditJudicialImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditCaseFiling> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditJudicialImportParam param = list.get(i);
+                try {
+                    CreditCaseFiling item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCaseNumber())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditCaseFilingService,
+                                chunkItems,
+                                CreditCaseFiling::getId,
+                                CreditCaseFiling::setId,
+                                CreditCaseFiling::getCaseNumber,
+                                CreditCaseFiling::getCaseNumber,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditCaseFilingService.save(rowItem);
+                                if (!saved) {
+                                    CreditCaseFiling existing = creditCaseFilingService.lambdaQuery()
+                                        .eq(CreditCaseFiling::getCaseNumber, rowItem.getCaseNumber())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditCaseFilingService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditCaseFilingService,
+                        chunkItems,
+                        CreditCaseFiling::getId,
+                        CreditCaseFiling::setId,
+                        CreditCaseFiling::getCaseNumber,
+                        CreditCaseFiling::getCaseNumber,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditCaseFilingService.save(rowItem);
+                        if (!saved) {
+                            CreditCaseFiling existing = creditCaseFilingService.lambdaQuery()
+                                .eq(CreditCaseFiling::getCaseNumber, rowItem.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditCaseFilingService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载司法大数据导入模板
+     */
+    @Operation(summary = "下载司法大数据导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudicialImportParam> templateList = new ArrayList<>();
+
+        CreditJudicialImportParam example = new CreditJudicialImportParam();
+        example.setDataType("司法大数据");
+        example.setPlaintiffAppellant("原告示例");
+        example.setAppellee("被告示例");
+        example.setOtherPartiesThirdParty("第三人示例");
+        example.setOccurrenceTime("2024-01-01");
+        example.setCaseNumber("（2024）示例案号");
+        example.setCauseOfAction("案由示例");
+        example.setInvolvedAmount("100000");
+        example.setCourtName("示例法院");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("司法大数据导入模板", "司法大数据", CreditJudicialImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_case_filing_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudicialImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getPlaintiffAppellant())
+            && ImportHelper.isBlank(param.getAppellee())
+            && ImportHelper.isBlank(param.getCauseOfAction());
+    }
+
+    private CreditCaseFiling convertImportParamToEntity(CreditJudicialImportParam param) {
+        CreditCaseFiling entity = new CreditCaseFiling();
+
+        entity.setDataType(param.getDataType());
+        entity.setPlaintiffAppellant(param.getPlaintiffAppellant());
+        entity.setAppellee(param.getAppellee());
+        entity.setOtherPartiesThirdParty(param.getOtherPartiesThirdParty());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setCauseOfAction(param.getCauseOfAction());
+        entity.setInvolvedAmount(param.getInvolvedAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditCompanyController.java

@@ -0,0 +1,466 @@
+package com.gxwebsoft.credit.controller;
+
+import cn.afterturn.easypoi.excel.ExcelExportUtil;
+import cn.afterturn.easypoi.excel.ExcelImportUtil;
+import cn.afterturn.easypoi.excel.entity.ExportParams;
+import cn.afterturn.easypoi.excel.entity.ImportParams;
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditCompany;
+import com.gxwebsoft.credit.param.CreditCompanyImportParam;
+import com.gxwebsoft.credit.param.CreditCompanyParam;
+import com.gxwebsoft.credit.service.CreditCompanyService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 企业控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-17 08:28:03
+ */
+@Tag(name = "企业管理")
+@RestController
+@RequestMapping("/api/credit/credit-company")
+public class CreditCompanyController extends BaseController {
+  @Resource
+  private CreditCompanyService creditCompanyService;
+
+  @Resource
+  private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询企业")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditCompany>> page(CreditCompanyParam param) {
+        // 使用关联查询
+        return success(creditCompanyService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部企业")
+    @GetMapping()
+    public ApiResult<List<CreditCompany>> list(CreditCompanyParam param) {
+        // 使用关联查询
+        return success(creditCompanyService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询企业")
+    @GetMapping("/{id}")
+    public ApiResult<CreditCompany> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditCompanyService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompany:save')")
+    @OperationLog
+    @Operation(summary = "添加企业")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditCompany creditCompany) {
+        if (creditCompanyService.save(creditCompany)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompany:update')")
+    @OperationLog
+    @Operation(summary = "修改企业")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditCompany creditCompany) {
+        if (creditCompanyService.updateById(creditCompany)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompany:remove')")
+    @OperationLog
+    @Operation(summary = "删除企业")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditCompanyService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompany:save')")
+    @OperationLog
+    @Operation(summary = "批量添加企业")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditCompany> list) {
+        if (creditCompanyService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompany:update')")
+    @OperationLog
+    @Operation(summary = "批量修改企业")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditCompany> batchParam) {
+        if (batchParam.update(creditCompanyService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompany:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除企业")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditCompanyService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+  /**
+   * 批量导入企业
+   */
+  @PreAuthorize("hasAuthority('credit:creditJudiciary:save')")
+  @Operation(summary = "批量导入企业")
+  @PostMapping("/import")
+  public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                             @RequestParam(value = "companyId", required = false) Integer companyId) {
+    List<String> errorMessages = new ArrayList<>();
+    int successCount = 0;
+
+    try {
+      List<CreditCompanyImportParam> list = null;
+      int usedTitleRows = 0;
+      int usedHeadRows = 0;
+      int[][] tryConfigs = new int[][]{{1, 1}, {0, 1}, {0, 2}, {0, 3}};
+
+      for (int[] config : tryConfigs) {
+        list = filterEmptyRows(tryImport(file, config[0], config[1]));
+        if (!CollectionUtils.isEmpty(list)) {
+          usedTitleRows = config[0];
+          usedHeadRows = config[1];
+          break;
+        }
+      }
+      if (CollectionUtils.isEmpty(list)) {
+        return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+      }
+
+      User loginUser = getLoginUser();
+      Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+      Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+      Map<String, String> urlByName = ExcelImportSupport.readHyperlinksByHeaderKey(file, 0, usedTitleRows, usedHeadRows, "原文件导入名称");
+      Map<String, String> urlByMatchName = ExcelImportSupport.readHyperlinksByHeaderKey(file, 0, usedTitleRows, usedHeadRows, "系统匹配企业名称");
+
+      final int chunkSize = 500;
+      final int mpBatchSize = 500;
+      List<CreditCompany> chunkItems = new ArrayList<>(chunkSize);
+      List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+      for (int i = 0; i < list.size(); i++) {
+        CreditCompanyImportParam param = list.get(i);
+        try {
+          CreditCompany item = convertImportParamToEntity(param);
+          String link = null;
+          if (item.getName() != null) {
+            link = urlByName.get(item.getName().trim());
+          }
+          if ((link == null || link.isEmpty()) && item.getMatchName() != null) {
+            link = urlByMatchName.get(item.getMatchName().trim());
+          }
+          if (link != null && !link.isEmpty()) {
+            item.setUrl(link);
+          }
+
+          // 设置默认值
+          if (item.getUserId() == null && currentUserId != null) {
+            item.setUserId(currentUserId);
+          }
+          if (item.getTenantId() == null && currentTenantId != null) {
+            item.setTenantId(currentTenantId);
+          }
+          if (item.getStatus() == null) {
+            item.setStatus(0);
+          }
+          if (item.getRecommend() == null) {
+            item.setRecommend(0);
+          }
+          if (item.getDeleted() == null) {
+            item.setDeleted(0);
+          }
+          int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+          // 验证必填字段
+          if (item.getMatchName() == null || item.getMatchName().trim().isEmpty()) {
+            errorMessages.add("第" + excelRowNumber + "行：项目名称不能为空");
+            continue;
+          }
+//          if (item.getCode() == null || item.getCode().trim().isEmpty()) {
+//            errorMessages.add("第" + excelRowNumber + "行：唯一标识不能为空");
+//            continue;
+//          }
+
+          chunkItems.add(item);
+          chunkRowNumbers.add(excelRowNumber);
+          if (chunkItems.size() >= chunkSize) {
+            successCount += batchImportSupport.persistChunkWithFallback(
+              chunkItems,
+              chunkRowNumbers,
+              () -> batchImportSupport.upsertBySingleKey(
+                creditCompanyService,
+                chunkItems,
+                CreditCompany::getId,
+                CreditCompany::setId,
+                CreditCompany::getMatchName,
+                CreditCompany::getMatchName,
+                null,
+                mpBatchSize
+              ),
+              (rowItem, rowNumber) -> {
+                boolean saved = creditCompanyService.save(rowItem);
+                if (!saved) {
+                  CreditCompany existing = creditCompanyService.getByMatchName(rowItem.getMatchName());
+                  if (existing != null) {
+                    rowItem.setId(existing.getId());
+                    if (creditCompanyService.updateById(rowItem)) {
+                      return true;
+                    }
+                  }
+                } else {
+                  return true;
+                }
+                errorMessages.add("第" + rowNumber + "行：保存失败");
+                return false;
+              },
+              errorMessages
+            );
+            chunkItems.clear();
+            chunkRowNumbers.clear();
+          }
+        } catch (Exception e) {
+          int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+          errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+          e.printStackTrace();
+        }
+      }
+
+      if (!chunkItems.isEmpty()) {
+        successCount += batchImportSupport.persistChunkWithFallback(
+          chunkItems,
+          chunkRowNumbers,
+          () -> batchImportSupport.upsertBySingleKey(
+            creditCompanyService,
+            chunkItems,
+            CreditCompany::getId,
+            CreditCompany::setId,
+            CreditCompany::getMatchName,
+            CreditCompany::getMatchName,
+            null,
+            mpBatchSize
+          ),
+          (rowItem, rowNumber) -> {
+            boolean saved = creditCompanyService.save(rowItem);
+            if (!saved) {
+              CreditCompany existing = creditCompanyService.getByMatchName(rowItem.getMatchName());
+              if (existing != null) {
+                rowItem.setId(existing.getId());
+                if (creditCompanyService.updateById(rowItem)) {
+                  return true;
+                }
+              }
+            } else {
+              return true;
+            }
+            errorMessages.add("第" + rowNumber + "行：保存失败");
+            return false;
+          },
+          errorMessages
+        );
+      }
+
+      if (errorMessages.isEmpty()) {
+        return success("成功导入" + successCount + "条数据", null);
+      } else {
+        return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+      }
+
+    } catch (Exception e) {
+      e.printStackTrace();
+      return fail("导入失败：" + e.getMessage(), null);
+    }
+  }
+
+  /**
+   * 下载企业导入模板
+   */
+  @Operation(summary = "下载企业导入模板")
+  @GetMapping("/import/template")
+  public void downloadTemplate(HttpServletResponse response) throws IOException {
+    List<CreditCompanyImportParam> templateList = new ArrayList<>();
+
+    CreditCompanyImportParam example = new CreditCompanyImportParam();
+    example.setName("示例客户");
+    example.setCode("C0001");
+    example.setMatchName("匹配名称");
+    example.setRegistrationStatus("登记状态");
+    example.setLegalPerson("法定代表人");
+    example.setRegisteredCapital("注册资本");
+    example.setPaidinCapital("实缴资本");
+    example.setEstablishDate("成立日期");
+    example.setAddress("地址");
+    example.setTel("电话");
+    example.setMoreTel("更多电话");
+    example.setEmail("邮箱");
+    example.setMoreEmail("更多邮箱");
+    example.setProvince("省");
+    example.setCity("市");
+    example.setRegion("区");
+    example.setInstitutionType("机构类型");
+    example.setTaxpayerCode("纳税人识别号");
+    example.setRegistrationNumber("注册号");
+    example.setOrganizationalCode("组织机构代码");
+    example.setNumberOfInsuredPersons("参保人数");
+    example.setAnnualReport("入库时间");
+    example.setBusinessTerm("营业期限");
+    example.setNationalStandardIndustryCategories("国标行业门类");
+    example.setNationalStandardIndustryCategories2("国标行业大类");
+    example.setNationalStandardIndustryCategories3("国标行业中类");
+    example.setNationalStandardIndustryCategories4("国标行业小类");
+    example.setNationalStandardIndustryCategories5("企查查行业门类");
+    example.setNationalStandardIndustryCategories6("企查查行业大类");
+    example.setNationalStandardIndustryCategories7("企查查行业中类");
+    example.setNationalStandardIndustryCategories8("企查查行业小类");
+    example.setCompanySize("企业规模");
+    example.setFormerName("曾用名");
+    example.setEnglishName("英文名");
+    example.setDomain("官网");
+    example.setMailingAddress("通信地址");
+    example.setCompanyProfile("企业简介");
+    example.setNatureOfBusiness("经营范围");
+    example.setRegistrationAuthority("登记机关");
+    example.setTaxpayerQualification("纳税人资质");
+    example.setLatestAnnualReportYear("最新年报年份");
+    example.setLatestAnnualReportOnOperatingRevenue("最新年报营业额");
+    example.setEnterpriseScoreCheck("企查分");
+    example.setCreditRating("信用等级");
+    example.setCechnologyScore("科创分");
+    example.setCechnologyLevel("科创等级");
+    example.setSmallEnterprise("是否小微企业");
+    templateList.add(example);
+
+    ExportParams exportParams = new ExportParams("一级企业主表导入模板", "企业");
+
+    Workbook workbook = ExcelExportUtil.exportExcel(exportParams, CreditCompanyImportParam.class, templateList);
+
+    response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+    response.setHeader("Content-Disposition", "attachment; filename=credit_company_import_template.xlsx");
+
+    workbook.write(response.getOutputStream());
+    workbook.close();
+  }
+
+  private List<CreditCompanyImportParam> tryImport(MultipartFile file, int titleRows, int headRows) throws Exception {
+    ImportParams importParams = new ImportParams();
+    importParams.setTitleRows(titleRows);
+    importParams.setHeadRows(headRows);
+    importParams.setStartSheetIndex(0);
+    importParams.setSheetNum(1);
+    return ExcelImportUtil.importExcel(file.getInputStream(), CreditCompanyImportParam.class, importParams);
+  }
+
+  /**
+   * 过滤掉完全空白的导入行，避免空行导致导入失败
+   */
+  private List<CreditCompanyImportParam> filterEmptyRows(List<CreditCompanyImportParam> rawList) {
+    if (CollectionUtils.isEmpty(rawList)) {
+      return rawList;
+    }
+    rawList.removeIf(this::isEmptyImportRow);
+    return rawList;
+  }
+
+  private boolean isEmptyImportRow(CreditCompanyImportParam param) {
+    if (param == null) {
+      return true;
+    }
+    return isBlank(param.getName())
+      && isBlank(param.getCode());
+  }
+
+  private boolean isBlank(String value) {
+    return value == null || value.trim().isEmpty();
+  }
+
+  /**
+   * 将CreditCompanyImportParam转换为CreditCompany实体
+   */
+  private CreditCompany convertImportParamToEntity(CreditCompanyImportParam param) {
+    CreditCompany entity = new CreditCompany();
+
+    entity.setCode(param.getCode());
+    entity.setName(param.getName());
+    entity.setMatchName(param.getMatchName());
+    entity.setRegistrationStatus(param.getRegistrationStatus());
+    entity.setLegalPerson(param.getLegalPerson());
+    entity.setRegisteredCapital(param.getRegisteredCapital());
+    entity.setPaidinCapital(param.getPaidinCapital());
+    entity.setEstablishDate(param.getEstablishDate());
+    entity.setAddress(param.getAddress());
+    entity.setTel(param.getTel());
+    entity.setMoreTel(param.getMoreTel());
+    entity.setEmail(param.getEmail());
+    entity.setMoreEmail(param.getMoreEmail());
+    entity.setProvince(param.getProvince());
+    entity.setCity(param.getCity());
+    entity.setRegion(param.getRegion());
+    entity.setInstitutionType(param.getInstitutionType());
+    entity.setTaxpayerCode(param.getTaxpayerCode());
+    entity.setRegistrationNumber(param.getRegistrationNumber());
+    entity.setOrganizationalCode(param.getOrganizationalCode());
+    entity.setNumberOfInsuredPersons(param.getNumberOfInsuredPersons());
+    entity.setAnnualReport(param.getAnnualReport());
+    entity.setBusinessTerm(param.getBusinessTerm());
+    entity.setNationalStandardIndustryCategories(param.getNationalStandardIndustryCategories());
+    entity.setNationalStandardIndustryCategories2(param.getNationalStandardIndustryCategories2());
+    entity.setNationalStandardIndustryCategories3(param.getNationalStandardIndustryCategories3());
+    entity.setNationalStandardIndustryCategories4(param.getNationalStandardIndustryCategories4());
+    entity.setNationalStandardIndustryCategories5(param.getNationalStandardIndustryCategories5());
+    entity.setNationalStandardIndustryCategories6(param.getNationalStandardIndustryCategories6());
+    entity.setNationalStandardIndustryCategories7(param.getNationalStandardIndustryCategories7());
+    entity.setNationalStandardIndustryCategories8(param.getNationalStandardIndustryCategories8());
+    entity.setCompanySize(param.getCompanySize());
+    entity.setFormerName(param.getFormerName());
+    entity.setEnglishName(param.getEnglishName());
+    entity.setDomain(param.getDomain());
+    entity.setMailingAddress(param.getMailingAddress());
+    entity.setCompanyProfile(param.getCompanyProfile());
+    entity.setNatureOfBusiness(param.getNatureOfBusiness());
+    entity.setRegistrationAuthority(param.getRegistrationAuthority());
+    entity.setTaxpayerQualification(param.getTaxpayerQualification());
+    entity.setLatestAnnualReportYear(param.getLatestAnnualReportYear());
+    entity.setLatestAnnualReportOnOperatingRevenue(param.getLatestAnnualReportOnOperatingRevenue());
+    entity.setEnterpriseScoreCheck(param.getEnterpriseScoreCheck());
+    entity.setCreditRating(param.getCreditRating());
+    entity.setCechnologyScore(param.getCechnologyScore());
+    entity.setCechnologyLevel(param.getCechnologyLevel());
+    entity.setSmallEnterprise(param.getSmallEnterprise());
+
+    return entity;
+  }
+
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditCompetitorController.java

@@ -0,0 +1,345 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditCompetitor;
+import com.gxwebsoft.credit.param.CreditCompetitorImportParam;
+import com.gxwebsoft.credit.param.CreditCompetitorParam;
+import com.gxwebsoft.credit.service.CreditCompetitorService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 竞争对手控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:05
+ */
+@Tag(name = "竞争对手管理")
+@RestController
+@RequestMapping("/api/credit/credit-competitor")
+public class CreditCompetitorController extends BaseController {
+    @Resource
+    private CreditCompetitorService creditCompetitorService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询竞争对手")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditCompetitor>> page(CreditCompetitorParam param) {
+        // 使用关联查询
+        return success(creditCompetitorService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部竞争对手")
+    @GetMapping()
+    public ApiResult<List<CreditCompetitor>> list(CreditCompetitorParam param) {
+        // 使用关联查询
+        return success(creditCompetitorService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询竞争对手")
+    @GetMapping("/{id}")
+    public ApiResult<CreditCompetitor> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditCompetitorService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompetitor:save')")
+    @OperationLog
+    @Operation(summary = "添加竞争对手")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditCompetitor creditCompetitor) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditCompetitor.setUserId(loginUser.getUserId());
+        // }
+        if (creditCompetitorService.save(creditCompetitor)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompetitor:update')")
+    @OperationLog
+    @Operation(summary = "修改竞争对手")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditCompetitor creditCompetitor) {
+        if (creditCompetitorService.updateById(creditCompetitor)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompetitor:remove')")
+    @OperationLog
+    @Operation(summary = "删除竞争对手")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditCompetitorService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompetitor:save')")
+    @OperationLog
+    @Operation(summary = "批量添加竞争对手")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditCompetitor> list) {
+        if (creditCompetitorService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompetitor:update')")
+    @OperationLog
+    @Operation(summary = "批量修改竞争对手")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditCompetitor> batchParam) {
+        if (batchParam.update(creditCompetitorService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCompetitor:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除竞争对手")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditCompetitorService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入竞争对手
+     */
+    @PreAuthorize("hasAuthority('credit:creditCompetitor:save')")
+    @Operation(summary = "批量导入竞争对手")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            int sheetIndex = ExcelImportSupport.findSheetIndex(file, "竞争对手", 2);
+            ExcelImportSupport.ImportResult<CreditCompetitorImportParam> importResult = ExcelImportSupport.read(
+                file, CreditCompetitorImportParam.class, this::isEmptyImportRow, sheetIndex);
+            List<CreditCompetitorImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditCompetitor> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditCompetitorImportParam param = list.get(i);
+                try {
+                    CreditCompetitor item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCompanyName())) {
+                        errorMessages.add("第" + excelRowNumber + "行：企业名称不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditCompetitorService,
+                                chunkItems,
+                                CreditCompetitor::getId,
+                                CreditCompetitor::setId,
+                                CreditCompetitor::getCompanyName,
+                                CreditCompetitor::getCompanyName,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditCompetitorService.save(rowItem);
+                                if (!saved) {
+                                    CreditCompetitor existing = creditCompetitorService.lambdaQuery()
+                                        .eq(CreditCompetitor::getCompanyName, rowItem.getCompanyName())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditCompetitorService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditCompetitorService,
+                        chunkItems,
+                        CreditCompetitor::getId,
+                        CreditCompetitor::setId,
+                        CreditCompetitor::getCompanyName,
+                        CreditCompetitor::getCompanyName,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditCompetitorService.save(rowItem);
+                        if (!saved) {
+                            CreditCompetitor existing = creditCompetitorService.lambdaQuery()
+                                .eq(CreditCompetitor::getCompanyName, rowItem.getCompanyName())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditCompetitorService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载竞争对手导入模板
+     */
+    @Operation(summary = "下载竞争对手导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditCompetitorImportParam> templateList = new ArrayList<>();
+
+        CreditCompetitorImportParam example = new CreditCompetitorImportParam();
+        example.setCompanyName("示例科技有限公司");
+        example.setLegalRepresentative("张三");
+        example.setRegisteredCapital("5000");
+        example.setEstablishmentDate("2015-01-01");
+        example.setRegistrationStatus("存续");
+        example.setIndustry("软件和信息服务业");
+        example.setProvince("广东省");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("竞争对手导入模板", "竞争对手", CreditCompetitorImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_competitor_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditCompetitorImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCompanyName())
+            && ImportHelper.isBlank(param.getLegalRepresentative())
+            && ImportHelper.isBlank(param.getRegisteredCapital())
+            && ImportHelper.isBlank(param.getEstablishmentDate());
+    }
+
+    private CreditCompetitor convertImportParamToEntity(CreditCompetitorImportParam param) {
+        CreditCompetitor entity = new CreditCompetitor();
+
+        entity.setCompanyName(param.getCompanyName());
+        entity.setLegalRepresentative(param.getLegalRepresentative());
+        entity.setRegisteredCapital(param.getRegisteredCapital());
+        entity.setEstablishmentDate(param.getEstablishmentDate());
+        entity.setRegistrationStatus(param.getRegistrationStatus());
+        entity.setIndustry(param.getIndustry());
+        entity.setProvince(param.getProvince());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditCourtAnnouncementController.java

@@ -0,0 +1,350 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditCourtAnnouncement;
+import com.gxwebsoft.credit.param.CreditJudicialImportParam;
+import com.gxwebsoft.credit.param.CreditCourtAnnouncementParam;
+import com.gxwebsoft.credit.service.CreditCourtAnnouncementService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 法院公告司法大数据控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:13
+ */
+@Tag(name = "法院公告司法大数据管理")
+@RestController
+@RequestMapping("/api/credit/credit-court-announcement")
+public class CreditCourtAnnouncementController extends BaseController {
+    @Resource
+    private CreditCourtAnnouncementService creditCourtAnnouncementService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询法院公告司法大数据")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditCourtAnnouncement>> page(CreditCourtAnnouncementParam param) {
+        // 使用关联查询
+        return success(creditCourtAnnouncementService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部法院公告司法大数据")
+    @GetMapping()
+    public ApiResult<List<CreditCourtAnnouncement>> list(CreditCourtAnnouncementParam param) {
+        // 使用关联查询
+        return success(creditCourtAnnouncementService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询法院公告司法大数据")
+    @GetMapping("/{id}")
+    public ApiResult<CreditCourtAnnouncement> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditCourtAnnouncementService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtAnnouncement:save')")
+    @OperationLog
+    @Operation(summary = "添加法院公告司法大数据")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditCourtAnnouncement creditCourtAnnouncement) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditCourtAnnouncement.setUserId(loginUser.getUserId());
+        // }
+        if (creditCourtAnnouncementService.save(creditCourtAnnouncement)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtAnnouncement:update')")
+    @OperationLog
+    @Operation(summary = "修改法院公告司法大数据")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditCourtAnnouncement creditCourtAnnouncement) {
+        if (creditCourtAnnouncementService.updateById(creditCourtAnnouncement)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtAnnouncement:remove')")
+    @OperationLog
+    @Operation(summary = "删除法院公告司法大数据")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditCourtAnnouncementService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtAnnouncement:save')")
+    @OperationLog
+    @Operation(summary = "批量添加法院公告司法大数据")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditCourtAnnouncement> list) {
+        if (creditCourtAnnouncementService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtAnnouncement:update')")
+    @OperationLog
+    @Operation(summary = "批量修改法院公告司法大数据")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditCourtAnnouncement> batchParam) {
+        if (batchParam.update(creditCourtAnnouncementService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtAnnouncement:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除法院公告司法大数据")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditCourtAnnouncementService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入法院公告司法大数据
+     */
+    @PreAuthorize("hasAuthority('credit:creditCourtAnnouncement:save')")
+    @Operation(summary = "批量导入法院公告司法大数据")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditJudicialImportParam> importResult = ExcelImportSupport.read(
+                file, CreditJudicialImportParam.class, this::isEmptyImportRow);
+            List<CreditJudicialImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditCourtAnnouncement> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditJudicialImportParam param = list.get(i);
+                try {
+                    CreditCourtAnnouncement item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCaseNumber())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditCourtAnnouncementService,
+                                chunkItems,
+                                CreditCourtAnnouncement::getId,
+                                CreditCourtAnnouncement::setId,
+                                CreditCourtAnnouncement::getCaseNumber,
+                                CreditCourtAnnouncement::getCaseNumber,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditCourtAnnouncementService.save(rowItem);
+                                if (!saved) {
+                                    CreditCourtAnnouncement existing = creditCourtAnnouncementService.lambdaQuery()
+                                        .eq(CreditCourtAnnouncement::getCaseNumber, rowItem.getCaseNumber())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditCourtAnnouncementService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditCourtAnnouncementService,
+                        chunkItems,
+                        CreditCourtAnnouncement::getId,
+                        CreditCourtAnnouncement::setId,
+                        CreditCourtAnnouncement::getCaseNumber,
+                        CreditCourtAnnouncement::getCaseNumber,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditCourtAnnouncementService.save(rowItem);
+                        if (!saved) {
+                            CreditCourtAnnouncement existing = creditCourtAnnouncementService.lambdaQuery()
+                                .eq(CreditCourtAnnouncement::getCaseNumber, rowItem.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditCourtAnnouncementService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载法院公告司法大数据导入模板
+     */
+    @Operation(summary = "下载法院公告司法大数据导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudicialImportParam> templateList = new ArrayList<>();
+
+        CreditJudicialImportParam example = new CreditJudicialImportParam();
+        example.setDataType("法院公告");
+        example.setPlaintiffAppellant("原告示例");
+        example.setAppellee("被告示例");
+        example.setOtherPartiesThirdParty("第三人示例");
+        example.setOccurrenceTime("2024-01-01");
+        example.setCaseNumber("（2024）示例案号");
+        example.setCauseOfAction("案由示例");
+        example.setInvolvedAmount("100000");
+        example.setCourtName("示例法院");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("法院公告导入模板", "法院公告", CreditJudicialImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_court_announcement_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudicialImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getPlaintiffAppellant())
+            && ImportHelper.isBlank(param.getAppellee())
+            && ImportHelper.isBlank(param.getCauseOfAction());
+    }
+
+    private CreditCourtAnnouncement convertImportParamToEntity(CreditJudicialImportParam param) {
+        CreditCourtAnnouncement entity = new CreditCourtAnnouncement();
+
+        entity.setDataType(param.getDataType());
+        entity.setPlaintiffAppellant(param.getPlaintiffAppellant());
+        entity.setAppellee(param.getAppellee());
+        entity.setOtherPartiesThirdParty(param.getOtherPartiesThirdParty());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setCauseOfAction(param.getCauseOfAction());
+        entity.setInvolvedAmount(param.getInvolvedAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditCourtSessionController.java

@@ -0,0 +1,350 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditCourtSession;
+import com.gxwebsoft.credit.param.CreditJudicialImportParam;
+import com.gxwebsoft.credit.param.CreditCourtSessionParam;
+import com.gxwebsoft.credit.service.CreditCourtSessionService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 开庭公告司法大数据控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:33
+ */
+@Tag(name = "开庭公告司法大数据管理")
+@RestController
+@RequestMapping("/api/credit/credit-court-session")
+public class CreditCourtSessionController extends BaseController {
+    @Resource
+    private CreditCourtSessionService creditCourtSessionService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询开庭公告司法大数据")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditCourtSession>> page(CreditCourtSessionParam param) {
+        // 使用关联查询
+        return success(creditCourtSessionService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部开庭公告司法大数据")
+    @GetMapping()
+    public ApiResult<List<CreditCourtSession>> list(CreditCourtSessionParam param) {
+        // 使用关联查询
+        return success(creditCourtSessionService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询开庭公告司法大数据")
+    @GetMapping("/{id}")
+    public ApiResult<CreditCourtSession> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditCourtSessionService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtSession:save')")
+    @OperationLog
+    @Operation(summary = "添加开庭公告司法大数据")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditCourtSession creditCourtSession) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditCourtSession.setUserId(loginUser.getUserId());
+        // }
+        if (creditCourtSessionService.save(creditCourtSession)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtSession:update')")
+    @OperationLog
+    @Operation(summary = "修改开庭公告司法大数据")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditCourtSession creditCourtSession) {
+        if (creditCourtSessionService.updateById(creditCourtSession)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtSession:remove')")
+    @OperationLog
+    @Operation(summary = "删除开庭公告司法大数据")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditCourtSessionService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtSession:save')")
+    @OperationLog
+    @Operation(summary = "批量添加开庭公告司法大数据")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditCourtSession> list) {
+        if (creditCourtSessionService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtSession:update')")
+    @OperationLog
+    @Operation(summary = "批量修改开庭公告司法大数据")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditCourtSession> batchParam) {
+        if (batchParam.update(creditCourtSessionService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCourtSession:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除开庭公告司法大数据")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditCourtSessionService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入开庭公告司法大数据
+     */
+    @PreAuthorize("hasAuthority('credit:creditCourtSession:save')")
+    @Operation(summary = "批量导入开庭公告司法大数据")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditJudicialImportParam> importResult = ExcelImportSupport.read(
+                file, CreditJudicialImportParam.class, this::isEmptyImportRow);
+            List<CreditJudicialImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditCourtSession> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditJudicialImportParam param = list.get(i);
+                try {
+                    CreditCourtSession item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCaseNumber())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditCourtSessionService,
+                                chunkItems,
+                                CreditCourtSession::getId,
+                                CreditCourtSession::setId,
+                                CreditCourtSession::getCaseNumber,
+                                CreditCourtSession::getCaseNumber,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditCourtSessionService.save(rowItem);
+                                if (!saved) {
+                                    CreditCourtSession existing = creditCourtSessionService.lambdaQuery()
+                                        .eq(CreditCourtSession::getCaseNumber, rowItem.getCaseNumber())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditCourtSessionService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditCourtSessionService,
+                        chunkItems,
+                        CreditCourtSession::getId,
+                        CreditCourtSession::setId,
+                        CreditCourtSession::getCaseNumber,
+                        CreditCourtSession::getCaseNumber,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditCourtSessionService.save(rowItem);
+                        if (!saved) {
+                            CreditCourtSession existing = creditCourtSessionService.lambdaQuery()
+                                .eq(CreditCourtSession::getCaseNumber, rowItem.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditCourtSessionService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载开庭公告司法大数据导入模板
+     */
+    @Operation(summary = "下载开庭公告司法大数据导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudicialImportParam> templateList = new ArrayList<>();
+
+        CreditJudicialImportParam example = new CreditJudicialImportParam();
+        example.setDataType("开庭公告");
+        example.setPlaintiffAppellant("原告示例");
+        example.setAppellee("被告示例");
+        example.setOtherPartiesThirdParty("第三人示例");
+        example.setOccurrenceTime("2024-01-01");
+        example.setCaseNumber("（2024）示例案号");
+        example.setCauseOfAction("案由示例");
+        example.setInvolvedAmount("100000");
+        example.setCourtName("示例法院");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("开庭公告导入模板", "开庭公告", CreditJudicialImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_court_session_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudicialImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getPlaintiffAppellant())
+            && ImportHelper.isBlank(param.getAppellee())
+            && ImportHelper.isBlank(param.getCauseOfAction());
+    }
+
+    private CreditCourtSession convertImportParamToEntity(CreditJudicialImportParam param) {
+        CreditCourtSession entity = new CreditCourtSession();
+
+        entity.setDataType(param.getDataType());
+        entity.setPlaintiffAppellant(param.getPlaintiffAppellant());
+        entity.setAppellee(param.getAppellee());
+        entity.setOtherPartiesThirdParty(param.getOtherPartiesThirdParty());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setCauseOfAction(param.getCauseOfAction());
+        entity.setInvolvedAmount(param.getInvolvedAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditCustomerController.java

@@ -0,0 +1,507 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditCustomer;
+import com.gxwebsoft.credit.param.CreditCustomerImportParam;
+import com.gxwebsoft.credit.param.CreditCustomerParam;
+import com.gxwebsoft.credit.service.CreditCustomerService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.dao.DataIntegrityViolationException;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 客户控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-21 21:20:58
+ */
+@Tag(name = "客户管理")
+@RestController
+@RequestMapping("/api/credit/credit-customer")
+public class CreditCustomerController extends BaseController {
+    @Resource
+    private CreditCustomerService creditCustomerService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询客户")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditCustomer>> page(CreditCustomerParam param) {
+        // 使用关联查询
+        return success(creditCustomerService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部客户")
+    @GetMapping()
+    public ApiResult<List<CreditCustomer>> list(CreditCustomerParam param) {
+        // 使用关联查询
+        return success(creditCustomerService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询客户")
+    @GetMapping("/{id}")
+    public ApiResult<CreditCustomer> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditCustomerService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCustomer:save')")
+    @OperationLog
+    @Operation(summary = "添加客户")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditCustomer creditCustomer) {
+        if (creditCustomerService.save(creditCustomer)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCustomer:update')")
+    @OperationLog
+    @Operation(summary = "修改客户")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditCustomer creditCustomer) {
+        if (creditCustomerService.updateById(creditCustomer)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCustomer:remove')")
+    @OperationLog
+    @Operation(summary = "删除客户")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditCustomerService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCustomer:save')")
+    @OperationLog
+    @Operation(summary = "批量添加客户")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditCustomer> list) {
+        if (creditCustomerService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCustomer:update')")
+    @OperationLog
+    @Operation(summary = "批量修改客户")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditCustomer> batchParam) {
+        if (batchParam.update(creditCustomerService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditCustomer:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除客户")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditCustomerService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入客户
+     */
+    @PreAuthorize("hasAuthority('credit:creditCustomer:save')")
+    @Operation(summary = "批量导入客户")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            int sheetIndex = ExcelImportSupport.findSheetIndex(file, "客户", 4);
+            ExcelImportSupport.ImportResult<CreditCustomerImportParam> importResult = ExcelImportSupport.read(
+                file, CreditCustomerImportParam.class, this::isEmptyImportRow, sheetIndex);
+            List<CreditCustomerImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditCustomer> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditCustomerImportParam param = list.get(i);
+                int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                try {
+                    CreditCustomer item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    if (ImportHelper.isBlank(item.getName())) {
+                        errorMessages.add("第" + excelRowNumber + "行：客户不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> {
+                                // 批内一次查库，避免逐行查/写导致数据库压力过大
+                                List<String> names = new ArrayList<>(chunkItems.size());
+                                for (CreditCustomer it : chunkItems) {
+                                    if (it != null && !ImportHelper.isBlank(it.getName())) {
+                                        names.add(it.getName().trim());
+                                    }
+                                }
+                                List<CreditCustomer> existingList = names.isEmpty()
+                                    ? new ArrayList<>()
+                                    : creditCustomerService.lambdaQuery()
+                                    .in(CreditCustomer::getName, names)
+                                    .list();
+                                java.util.Map<String, CreditCustomer> existingByName = new java.util.HashMap<>();
+                                for (CreditCustomer existing : existingList) {
+                                    if (existing != null && !ImportHelper.isBlank(existing.getName())) {
+                                        existingByName.putIfAbsent(existing.getName().trim(), existing);
+                                    }
+                                }
+
+                                java.util.Map<String, CreditCustomer> latestByName = new java.util.HashMap<>();
+                                int acceptedRows = 0;
+                                for (int idx = 0; idx < chunkItems.size(); idx++) {
+                                    CreditCustomer it = chunkItems.get(idx);
+                                    int rowNo = (idx < chunkRowNumbers.size()) ? chunkRowNumbers.get(idx) : -1;
+                                    if (it == null || ImportHelper.isBlank(it.getName())) {
+                                        continue;
+                                    }
+                                    String name = it.getName().trim();
+                                    CreditCustomer existing = existingByName.get(name);
+                                    if (existing != null) {
+                                        Integer existingTenantId = existing.getTenantId();
+                                        if (it.getTenantId() != null
+                                            && existingTenantId != null
+                                            && !it.getTenantId().equals(existingTenantId)) {
+                                            errorMessages.add("第" + rowNo + "行：客户名称已存在且归属其他租户，无法导入");
+                                            continue;
+                                        }
+                                        it.setId(existing.getId());
+                                        if (existingTenantId != null) {
+                                            it.setTenantId(existingTenantId);
+                                        }
+                                    }
+                                    // 同名多行：保留最后一行的值（等价于“先插入/更新，再被后续行更新”）
+                                    latestByName.put(name, it);
+                                    acceptedRows++;
+                                }
+
+                                List<CreditCustomer> updates = new ArrayList<>();
+                                List<CreditCustomer> inserts = new ArrayList<>();
+                                for (CreditCustomer it : latestByName.values()) {
+                                    if (it.getId() != null) {
+                                        updates.add(it);
+                                    } else {
+                                        inserts.add(it);
+                                    }
+                                }
+                                if (!updates.isEmpty()) {
+                                    creditCustomerService.updateBatchById(updates, mpBatchSize);
+                                }
+                                if (!inserts.isEmpty()) {
+                                    creditCustomerService.saveBatch(inserts, mpBatchSize);
+                                }
+                                return acceptedRows;
+                            },
+                            (rowItem, rowNumber) -> {
+                                CreditCustomer existing = creditCustomerService.lambdaQuery()
+                                    .eq(CreditCustomer::getName, rowItem.getName())
+                                    .one();
+                                if (existing != null) {
+                                    Integer existingTenantId = existing.getTenantId();
+                                    if (rowItem.getTenantId() != null
+                                        && existingTenantId != null
+                                        && !rowItem.getTenantId().equals(existingTenantId)) {
+                                        errorMessages.add("第" + rowNumber + "行：客户名称已存在且归属其他租户，无法导入");
+                                        return false;
+                                    }
+                                    rowItem.setId(existing.getId());
+                                    if (existingTenantId != null) {
+                                        rowItem.setTenantId(existingTenantId);
+                                    }
+                                    return creditCustomerService.updateById(rowItem);
+                                }
+
+                                try {
+                                    return creditCustomerService.save(rowItem);
+                                } catch (DataIntegrityViolationException e) {
+                                    if (!isDuplicateCustomerName(e)) {
+                                        throw e;
+                                    }
+                                    CreditCustomer dbExisting = creditCustomerService.lambdaQuery()
+                                        .eq(CreditCustomer::getName, rowItem.getName())
+                                        .one();
+                                    if (dbExisting != null) {
+                                        Integer existingTenantId = dbExisting.getTenantId();
+                                        rowItem.setId(dbExisting.getId());
+                                        if (existingTenantId != null) {
+                                            rowItem.setTenantId(existingTenantId);
+                                        }
+                                        return creditCustomerService.updateById(rowItem);
+                                    }
+                                }
+                                errorMessages.add("第" + rowNumber + "行：保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> {
+                        List<String> names = new ArrayList<>(chunkItems.size());
+                        for (CreditCustomer it : chunkItems) {
+                            if (it != null && !ImportHelper.isBlank(it.getName())) {
+                                names.add(it.getName().trim());
+                            }
+                        }
+                        List<CreditCustomer> existingList = names.isEmpty()
+                            ? new ArrayList<>()
+                            : creditCustomerService.lambdaQuery()
+                            .in(CreditCustomer::getName, names)
+                            .list();
+                        java.util.Map<String, CreditCustomer> existingByName = new java.util.HashMap<>();
+                        for (CreditCustomer existing : existingList) {
+                            if (existing != null && !ImportHelper.isBlank(existing.getName())) {
+                                existingByName.putIfAbsent(existing.getName().trim(), existing);
+                            }
+                        }
+
+                        java.util.Map<String, CreditCustomer> latestByName = new java.util.HashMap<>();
+                        int acceptedRows = 0;
+                        for (int idx = 0; idx < chunkItems.size(); idx++) {
+                            CreditCustomer it = chunkItems.get(idx);
+                            int rowNo = (idx < chunkRowNumbers.size()) ? chunkRowNumbers.get(idx) : -1;
+                            if (it == null || ImportHelper.isBlank(it.getName())) {
+                                continue;
+                            }
+                            String name = it.getName().trim();
+                            CreditCustomer existing = existingByName.get(name);
+                            if (existing != null) {
+                                Integer existingTenantId = existing.getTenantId();
+                                if (it.getTenantId() != null
+                                    && existingTenantId != null
+                                    && !it.getTenantId().equals(existingTenantId)) {
+                                    errorMessages.add("第" + rowNo + "行：客户名称已存在且归属其他租户，无法导入");
+                                    continue;
+                                }
+                                it.setId(existing.getId());
+                                if (existingTenantId != null) {
+                                    it.setTenantId(existingTenantId);
+                                }
+                            }
+                            latestByName.put(name, it);
+                            acceptedRows++;
+                        }
+
+                        List<CreditCustomer> updates = new ArrayList<>();
+                        List<CreditCustomer> inserts = new ArrayList<>();
+                        for (CreditCustomer it : latestByName.values()) {
+                            if (it.getId() != null) {
+                                updates.add(it);
+                            } else {
+                                inserts.add(it);
+                            }
+                        }
+                        if (!updates.isEmpty()) {
+                            creditCustomerService.updateBatchById(updates, mpBatchSize);
+                        }
+                        if (!inserts.isEmpty()) {
+                            creditCustomerService.saveBatch(inserts, mpBatchSize);
+                        }
+                        return acceptedRows;
+                    },
+                    (rowItem, rowNumber) -> {
+                        CreditCustomer existing = creditCustomerService.lambdaQuery()
+                            .eq(CreditCustomer::getName, rowItem.getName())
+                            .one();
+                        if (existing != null) {
+                            Integer existingTenantId = existing.getTenantId();
+                            if (rowItem.getTenantId() != null
+                                && existingTenantId != null
+                                && !rowItem.getTenantId().equals(existingTenantId)) {
+                                errorMessages.add("第" + rowNumber + "行：客户名称已存在且归属其他租户，无法导入");
+                                return false;
+                            }
+                            rowItem.setId(existing.getId());
+                            if (existingTenantId != null) {
+                                rowItem.setTenantId(existingTenantId);
+                            }
+                            return creditCustomerService.updateById(rowItem);
+                        }
+
+                        try {
+                            return creditCustomerService.save(rowItem);
+                        } catch (DataIntegrityViolationException e) {
+                            if (!isDuplicateCustomerName(e)) {
+                                throw e;
+                            }
+                            CreditCustomer dbExisting = creditCustomerService.lambdaQuery()
+                                .eq(CreditCustomer::getName, rowItem.getName())
+                                .one();
+                            if (dbExisting != null) {
+                                Integer existingTenantId = dbExisting.getTenantId();
+                                rowItem.setId(dbExisting.getId());
+                                if (existingTenantId != null) {
+                                    rowItem.setTenantId(existingTenantId);
+                                }
+                                return creditCustomerService.updateById(rowItem);
+                            }
+                        }
+                        errorMessages.add("第" + rowNumber + "行：保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载客户导入模板
+     */
+    @Operation(summary = "下载客户导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditCustomerImportParam> templateList = new ArrayList<>();
+
+        CreditCustomerImportParam example = new CreditCustomerImportParam();
+        example.setName("示例客户");
+        example.setStatusTxt("合作中");
+        example.setPrice("88.8");
+        example.setPublicDate("2024-01-01");
+        example.setDataSource("公开渠道");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("客户导入模板", "客户", CreditCustomerImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_customer_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditCustomerImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getName())
+            && ImportHelper.isBlank(param.getStatusTxt())
+            && ImportHelper.isBlank(param.getPrice());
+    }
+
+    private CreditCustomer convertImportParamToEntity(CreditCustomerImportParam param) {
+        CreditCustomer entity = new CreditCustomer();
+
+        entity.setName(normalizeString(param.getName()));
+        entity.setStatusTxt(normalizeString(param.getStatusTxt()));
+        entity.setPrice(normalizeString(param.getPrice()));
+        entity.setPublicDate(normalizeString(param.getPublicDate()));
+        entity.setDataSource(normalizeString(param.getDataSource()));
+        entity.setComments(normalizeString(param.getComments()));
+
+        return entity;
+    }
+
+    private String normalizeString(String value) {
+        if (ImportHelper.isBlank(value)) {
+            return null;
+        }
+        return value.trim();
+    }
+
+    private boolean isDuplicateCustomerName(DataIntegrityViolationException e) {
+        Throwable mostSpecificCause = e.getMostSpecificCause();
+        String message = mostSpecificCause != null ? mostSpecificCause.getMessage() : e.getMessage();
+        if (message == null) {
+            return false;
+        }
+        String lower = message.toLowerCase();
+        if (!lower.contains("duplicate")) {
+            return false;
+        }
+        return lower.contains("credit_customer.name")
+            || lower.contains("for key 'name'")
+            || lower.contains("for key `name`");
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditDeliveryNoticeController.java

@@ -0,0 +1,350 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditDeliveryNotice;
+import com.gxwebsoft.credit.param.CreditDeliveryNoticeParam;
+import com.gxwebsoft.credit.param.CreditJudicialImportParam;
+import com.gxwebsoft.credit.service.CreditDeliveryNoticeService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 送达公告司法大数据控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:52
+ */
+@Tag(name = "送达公告司法大数据管理")
+@RestController
+@RequestMapping("/api/credit/credit-delivery-notice")
+public class CreditDeliveryNoticeController extends BaseController {
+    @Resource
+    private CreditDeliveryNoticeService creditDeliveryNoticeService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询送达公告司法大数据")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditDeliveryNotice>> page(CreditDeliveryNoticeParam param) {
+        // 使用关联查询
+        return success(creditDeliveryNoticeService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部送达公告司法大数据")
+    @GetMapping()
+    public ApiResult<List<CreditDeliveryNotice>> list(CreditDeliveryNoticeParam param) {
+        // 使用关联查询
+        return success(creditDeliveryNoticeService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询送达公告司法大数据")
+    @GetMapping("/{id}")
+    public ApiResult<CreditDeliveryNotice> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditDeliveryNoticeService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditDeliveryNotice:save')")
+    @OperationLog
+    @Operation(summary = "添加送达公告司法大数据")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditDeliveryNotice creditDeliveryNotice) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditDeliveryNotice.setUserId(loginUser.getUserId());
+        // }
+        if (creditDeliveryNoticeService.save(creditDeliveryNotice)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditDeliveryNotice:update')")
+    @OperationLog
+    @Operation(summary = "修改送达公告司法大数据")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditDeliveryNotice creditDeliveryNotice) {
+        if (creditDeliveryNoticeService.updateById(creditDeliveryNotice)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditDeliveryNotice:remove')")
+    @OperationLog
+    @Operation(summary = "删除送达公告司法大数据")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditDeliveryNoticeService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditDeliveryNotice:save')")
+    @OperationLog
+    @Operation(summary = "批量添加送达公告司法大数据")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditDeliveryNotice> list) {
+        if (creditDeliveryNoticeService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditDeliveryNotice:update')")
+    @OperationLog
+    @Operation(summary = "批量修改送达公告司法大数据")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditDeliveryNotice> batchParam) {
+        if (batchParam.update(creditDeliveryNoticeService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditDeliveryNotice:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除送达公告司法大数据")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditDeliveryNoticeService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入送达公告司法大数据
+     */
+    @PreAuthorize("hasAuthority('credit:creditDeliveryNotice:save')")
+    @Operation(summary = "批量导入送达公告司法大数据")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditJudicialImportParam> importResult = ExcelImportSupport.read(
+                file, CreditJudicialImportParam.class, this::isEmptyImportRow);
+            List<CreditJudicialImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditDeliveryNotice> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditJudicialImportParam param = list.get(i);
+                try {
+                    CreditDeliveryNotice item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCaseNumber())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditDeliveryNoticeService,
+                                chunkItems,
+                                CreditDeliveryNotice::getId,
+                                CreditDeliveryNotice::setId,
+                                CreditDeliveryNotice::getCaseNumber,
+                                CreditDeliveryNotice::getCaseNumber,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditDeliveryNoticeService.save(rowItem);
+                                if (!saved) {
+                                    CreditDeliveryNotice existing = creditDeliveryNoticeService.lambdaQuery()
+                                        .eq(CreditDeliveryNotice::getCaseNumber, rowItem.getCaseNumber())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditDeliveryNoticeService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditDeliveryNoticeService,
+                        chunkItems,
+                        CreditDeliveryNotice::getId,
+                        CreditDeliveryNotice::setId,
+                        CreditDeliveryNotice::getCaseNumber,
+                        CreditDeliveryNotice::getCaseNumber,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditDeliveryNoticeService.save(rowItem);
+                        if (!saved) {
+                            CreditDeliveryNotice existing = creditDeliveryNoticeService.lambdaQuery()
+                                .eq(CreditDeliveryNotice::getCaseNumber, rowItem.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditDeliveryNoticeService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载送达公告导入模板
+     */
+    @Operation(summary = "下载送达公告导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudicialImportParam> templateList = new ArrayList<>();
+
+        CreditJudicialImportParam example = new CreditJudicialImportParam();
+        example.setDataType("送达公告");
+        example.setPlaintiffAppellant("原告示例");
+        example.setAppellee("被告示例");
+        example.setOtherPartiesThirdParty("第三人示例");
+        example.setOccurrenceTime("2024-01-01");
+        example.setCaseNumber("（2024）示例案号");
+        example.setCauseOfAction("案由示例");
+        example.setInvolvedAmount("100000");
+        example.setCourtName("示例法院");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("送达公告导入模板", "送达公告", CreditJudicialImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_delivery_notice_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudicialImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getPlaintiffAppellant())
+            && ImportHelper.isBlank(param.getAppellee())
+            && ImportHelper.isBlank(param.getCauseOfAction());
+    }
+
+    private CreditDeliveryNotice convertImportParamToEntity(CreditJudicialImportParam param) {
+        CreditDeliveryNotice entity = new CreditDeliveryNotice();
+
+        entity.setDataType(param.getDataType());
+        entity.setPlaintiffAppellant(param.getPlaintiffAppellant());
+        entity.setAppellee(param.getAppellee());
+        entity.setOtherPartiesThirdParty(param.getOtherPartiesThirdParty());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setCauseOfAction(param.getCauseOfAction());
+        entity.setInvolvedAmount(param.getInvolvedAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditExternalController.java

@@ -0,0 +1,359 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditExternal;
+import com.gxwebsoft.credit.param.CreditExternalImportParam;
+import com.gxwebsoft.credit.param.CreditExternalParam;
+import com.gxwebsoft.credit.service.CreditExternalService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 对外投资控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:12
+ */
+@Tag(name = "对外投资管理")
+@RestController
+@RequestMapping("/api/credit/credit-external")
+public class CreditExternalController extends BaseController {
+    @Resource
+    private CreditExternalService creditExternalService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询对外投资")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditExternal>> page(CreditExternalParam param) {
+        // 使用关联查询
+        return success(creditExternalService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部对外投资")
+    @GetMapping()
+    public ApiResult<List<CreditExternal>> list(CreditExternalParam param) {
+        // 使用关联查询
+        return success(creditExternalService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询对外投资")
+    @GetMapping("/{id}")
+    public ApiResult<CreditExternal> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditExternalService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditExternal:save')")
+    @OperationLog
+    @Operation(summary = "添加对外投资")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditExternal creditExternal) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditExternal.setUserId(loginUser.getUserId());
+        // }
+        if (creditExternalService.save(creditExternal)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditExternal:update')")
+    @OperationLog
+    @Operation(summary = "修改对外投资")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditExternal creditExternal) {
+        if (creditExternalService.updateById(creditExternal)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditExternal:remove')")
+    @OperationLog
+    @Operation(summary = "删除对外投资")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditExternalService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditExternal:save')")
+    @OperationLog
+    @Operation(summary = "批量添加对外投资")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditExternal> list) {
+        if (creditExternalService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditExternal:update')")
+    @OperationLog
+    @Operation(summary = "批量修改对外投资")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditExternal> batchParam) {
+        if (batchParam.update(creditExternalService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditExternal:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除对外投资")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditExternalService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入对外投资
+     */
+    @PreAuthorize("hasAuthority('credit:creditExternal:save')")
+    @Operation(summary = "批量导入对外投资")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            int sheetIndex = ExcelImportSupport.findSheetIndex(file, "对外投资", 0);
+            ExcelImportSupport.ImportResult<CreditExternalImportParam> importResult = ExcelImportSupport.read(
+                file, CreditExternalImportParam.class, this::isEmptyImportRow, sheetIndex);
+            List<CreditExternalImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditExternal> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditExternalImportParam param = list.get(i);
+                try {
+                    CreditExternal item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getName())) {
+                        errorMessages.add("第" + excelRowNumber + "行：被投资企业名称不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditExternalService,
+                                chunkItems,
+                                CreditExternal::getId,
+                                CreditExternal::setId,
+                                CreditExternal::getName,
+                                CreditExternal::getName,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditExternalService.save(rowItem);
+                                if (!saved) {
+                                    CreditExternal existing = creditExternalService.lambdaQuery()
+                                        .eq(CreditExternal::getName, rowItem.getName())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditExternalService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditExternalService,
+                        chunkItems,
+                        CreditExternal::getId,
+                        CreditExternal::setId,
+                        CreditExternal::getName,
+                        CreditExternal::getName,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditExternalService.save(rowItem);
+                        if (!saved) {
+                            CreditExternal existing = creditExternalService.lambdaQuery()
+                                .eq(CreditExternal::getName, rowItem.getName())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditExternalService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载对外投资导入模板
+     */
+    @Operation(summary = "下载对外投资导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditExternalImportParam> templateList = new ArrayList<>();
+
+        CreditExternalImportParam example = new CreditExternalImportParam();
+        example.setName("示例科技有限公司");
+        example.setStatusTxt("存续");
+        example.setLegalRepresentative("李四");
+        example.setRegisteredCapital("10000");
+        example.setEstablishmentDate("2018-06-01");
+        example.setShareholdingRatio("20");
+        example.setSubscribedInvestmentAmount("2000");
+        example.setSubscribedInvestmentDate("2019-01-01");
+        example.setIndirectShareholdingRatio("5");
+        example.setInvestmentDate("2019-06-01");
+        example.setRegion("上海");
+        example.setIndustry("信息技术");
+        example.setInvestmentCount(1);
+        example.setRelatedProductsInstitutions("关联产品示例");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("对外投资导入模板", "对外投资", CreditExternalImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_external_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditExternalImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getName())
+            && ImportHelper.isBlank(param.getLegalRepresentative())
+            && ImportHelper.isBlank(param.getRegisteredCapital())
+            && ImportHelper.isBlank(param.getEstablishmentDate());
+    }
+
+    private CreditExternal convertImportParamToEntity(CreditExternalImportParam param) {
+        CreditExternal entity = new CreditExternal();
+
+        entity.setName(param.getName());
+        entity.setStatusTxt(param.getStatusTxt());
+        entity.setLegalRepresentative(param.getLegalRepresentative());
+        entity.setRegisteredCapital(param.getRegisteredCapital());
+        entity.setEstablishmentDate(param.getEstablishmentDate());
+        entity.setShareholdingRatio(param.getShareholdingRatio());
+        entity.setSubscribedInvestmentAmount(param.getSubscribedInvestmentAmount());
+        entity.setSubscribedInvestmentDate(param.getSubscribedInvestmentDate());
+        entity.setIndirectShareholdingRatio(param.getIndirectShareholdingRatio());
+        entity.setInvestmentDate(param.getInvestmentDate());
+        entity.setRegion(param.getRegion());
+        entity.setIndustry(param.getIndustry());
+        entity.setInvestmentCount(param.getInvestmentCount());
+        entity.setRelatedProductsInstitutions(param.getRelatedProductsInstitutions());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditFinalVersionController.java

@@ -0,0 +1,350 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditFinalVersion;
+import com.gxwebsoft.credit.param.CreditFinalVersionParam;
+import com.gxwebsoft.credit.param.CreditJudicialImportParam;
+import com.gxwebsoft.credit.service.CreditFinalVersionService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 终本案件控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:19
+ */
+@Tag(name = "终本案件管理")
+@RestController
+@RequestMapping("/api/credit/credit-final-version")
+public class CreditFinalVersionController extends BaseController {
+    @Resource
+    private CreditFinalVersionService creditFinalVersionService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询终本案件")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditFinalVersion>> page(CreditFinalVersionParam param) {
+        // 使用关联查询
+        return success(creditFinalVersionService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部终本案件")
+    @GetMapping()
+    public ApiResult<List<CreditFinalVersion>> list(CreditFinalVersionParam param) {
+        // 使用关联查询
+        return success(creditFinalVersionService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询终本案件")
+    @GetMapping("/{id}")
+    public ApiResult<CreditFinalVersion> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditFinalVersionService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditFinalVersion:save')")
+    @OperationLog
+    @Operation(summary = "添加终本案件")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditFinalVersion creditFinalVersion) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditFinalVersion.setUserId(loginUser.getUserId());
+        // }
+        if (creditFinalVersionService.save(creditFinalVersion)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditFinalVersion:update')")
+    @OperationLog
+    @Operation(summary = "修改终本案件")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditFinalVersion creditFinalVersion) {
+        if (creditFinalVersionService.updateById(creditFinalVersion)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditFinalVersion:remove')")
+    @OperationLog
+    @Operation(summary = "删除终本案件")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditFinalVersionService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditFinalVersion:save')")
+    @OperationLog
+    @Operation(summary = "批量添加终本案件")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditFinalVersion> list) {
+        if (creditFinalVersionService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditFinalVersion:update')")
+    @OperationLog
+    @Operation(summary = "批量修改终本案件")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditFinalVersion> batchParam) {
+        if (batchParam.update(creditFinalVersionService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditFinalVersion:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除终本案件")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditFinalVersionService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入终本案件
+     */
+    @PreAuthorize("hasAuthority('credit:creditFinalVersion:save')")
+    @Operation(summary = "批量导入终本案件")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditJudicialImportParam> importResult = ExcelImportSupport.read(
+                file, CreditJudicialImportParam.class, this::isEmptyImportRow);
+            List<CreditJudicialImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditFinalVersion> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditJudicialImportParam param = list.get(i);
+                try {
+                    CreditFinalVersion item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCaseNumber())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditFinalVersionService,
+                                chunkItems,
+                                CreditFinalVersion::getId,
+                                CreditFinalVersion::setId,
+                                CreditFinalVersion::getCaseNumber,
+                                CreditFinalVersion::getCaseNumber,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditFinalVersionService.save(rowItem);
+                                if (!saved) {
+                                    CreditFinalVersion existing = creditFinalVersionService.lambdaQuery()
+                                        .eq(CreditFinalVersion::getCaseNumber, rowItem.getCaseNumber())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditFinalVersionService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditFinalVersionService,
+                        chunkItems,
+                        CreditFinalVersion::getId,
+                        CreditFinalVersion::setId,
+                        CreditFinalVersion::getCaseNumber,
+                        CreditFinalVersion::getCaseNumber,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditFinalVersionService.save(rowItem);
+                        if (!saved) {
+                            CreditFinalVersion existing = creditFinalVersionService.lambdaQuery()
+                                .eq(CreditFinalVersion::getCaseNumber, rowItem.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditFinalVersionService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载终本案件导入模板
+     */
+    @Operation(summary = "下载终本案件导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudicialImportParam> templateList = new ArrayList<>();
+
+        CreditJudicialImportParam example = new CreditJudicialImportParam();
+        example.setDataType("终本案件");
+        example.setPlaintiffAppellant("原告示例");
+        example.setAppellee("被告示例");
+        example.setOtherPartiesThirdParty("第三人示例");
+        example.setOccurrenceTime("2024-01-01");
+        example.setCaseNumber("（2024）示例案号");
+        example.setCauseOfAction("案由示例");
+        example.setInvolvedAmount("100000");
+        example.setCourtName("示例法院");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("终本案件导入模板", "终本案件", CreditJudicialImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_final_version_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudicialImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getPlaintiffAppellant())
+            && ImportHelper.isBlank(param.getAppellee())
+            && ImportHelper.isBlank(param.getCauseOfAction());
+    }
+
+    private CreditFinalVersion convertImportParamToEntity(CreditJudicialImportParam param) {
+        CreditFinalVersion entity = new CreditFinalVersion();
+
+        entity.setDataType(param.getDataType());
+        entity.setPlaintiffAppellant(param.getPlaintiffAppellant());
+        entity.setAppellee(param.getAppellee());
+        entity.setOtherPartiesThirdParty(param.getOtherPartiesThirdParty());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setCauseOfAction(param.getCauseOfAction());
+        entity.setInvolvedAmount(param.getInvolvedAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditGqdjController.java

@@ -0,0 +1,350 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditGqdj;
+import com.gxwebsoft.credit.param.CreditGqdjParam;
+import com.gxwebsoft.credit.param.CreditJudicialImportParam;
+import com.gxwebsoft.credit.service.CreditGqdjService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 股权冻结控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:37
+ */
+@Tag(name = "股权冻结管理")
+@RestController
+@RequestMapping("/api/credit/credit-gqdj")
+public class CreditGqdjController extends BaseController {
+    @Resource
+    private CreditGqdjService creditGqdjService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询股权冻结")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditGqdj>> page(CreditGqdjParam param) {
+        // 使用关联查询
+        return success(creditGqdjService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部股权冻结")
+    @GetMapping()
+    public ApiResult<List<CreditGqdj>> list(CreditGqdjParam param) {
+        // 使用关联查询
+        return success(creditGqdjService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询股权冻结")
+    @GetMapping("/{id}")
+    public ApiResult<CreditGqdj> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditGqdjService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditGqdj:save')")
+    @OperationLog
+    @Operation(summary = "添加股权冻结")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditGqdj creditGqdj) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditGqdj.setUserId(loginUser.getUserId());
+        // }
+        if (creditGqdjService.save(creditGqdj)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditGqdj:update')")
+    @OperationLog
+    @Operation(summary = "修改股权冻结")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditGqdj creditGqdj) {
+        if (creditGqdjService.updateById(creditGqdj)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditGqdj:remove')")
+    @OperationLog
+    @Operation(summary = "删除股权冻结")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditGqdjService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditGqdj:save')")
+    @OperationLog
+    @Operation(summary = "批量添加股权冻结")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditGqdj> list) {
+        if (creditGqdjService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditGqdj:update')")
+    @OperationLog
+    @Operation(summary = "批量修改股权冻结")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditGqdj> batchParam) {
+        if (batchParam.update(creditGqdjService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditGqdj:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除股权冻结")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditGqdjService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入股权冻结司法大数据
+     */
+    @PreAuthorize("hasAuthority('credit:creditGqdj:save')")
+    @Operation(summary = "批量导入股权冻结司法大数据")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditJudicialImportParam> importResult = ExcelImportSupport.read(
+                file, CreditJudicialImportParam.class, this::isEmptyImportRow);
+            List<CreditJudicialImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditGqdj> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditJudicialImportParam param = list.get(i);
+                try {
+                    CreditGqdj item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCaseNumber())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditGqdjService,
+                                chunkItems,
+                                CreditGqdj::getId,
+                                CreditGqdj::setId,
+                                CreditGqdj::getCaseNumber,
+                                CreditGqdj::getCaseNumber,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditGqdjService.save(rowItem);
+                                if (!saved) {
+                                    CreditGqdj existing = creditGqdjService.lambdaQuery()
+                                        .eq(CreditGqdj::getCaseNumber, rowItem.getCaseNumber())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditGqdjService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditGqdjService,
+                        chunkItems,
+                        CreditGqdj::getId,
+                        CreditGqdj::setId,
+                        CreditGqdj::getCaseNumber,
+                        CreditGqdj::getCaseNumber,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditGqdjService.save(rowItem);
+                        if (!saved) {
+                            CreditGqdj existing = creditGqdjService.lambdaQuery()
+                                .eq(CreditGqdj::getCaseNumber, rowItem.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditGqdjService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载股权冻结导入模板
+     */
+    @Operation(summary = "下载股权冻结导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudicialImportParam> templateList = new ArrayList<>();
+
+        CreditJudicialImportParam example = new CreditJudicialImportParam();
+        example.setDataType("股权冻结");
+        example.setPlaintiffAppellant("原告示例");
+        example.setAppellee("被告示例");
+        example.setOtherPartiesThirdParty("第三人示例");
+        example.setOccurrenceTime("2024-01-01");
+        example.setCaseNumber("（2024）示例案号");
+        example.setCauseOfAction("案由示例");
+        example.setInvolvedAmount("100000");
+        example.setCourtName("示例法院");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("股权冻结导入模板", "股权冻结", CreditJudicialImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_gqdj_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudicialImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getPlaintiffAppellant())
+            && ImportHelper.isBlank(param.getAppellee())
+            && ImportHelper.isBlank(param.getCauseOfAction());
+    }
+
+    private CreditGqdj convertImportParamToEntity(CreditJudicialImportParam param) {
+        CreditGqdj entity = new CreditGqdj();
+
+        entity.setDataType(param.getDataType());
+        entity.setPlaintiffAppellant(param.getPlaintiffAppellant());
+        entity.setAppellee(param.getAppellee());
+        entity.setOtherPartiesThirdParty(param.getOtherPartiesThirdParty());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setCauseOfAction(param.getCauseOfAction());
+        entity.setInvolvedAmount(param.getInvolvedAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditHistoricalLegalPersonController.java

@@ -0,0 +1,455 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditHistoricalLegalPerson;
+import com.gxwebsoft.credit.param.CreditHistoricalLegalPersonImportParam;
+import com.gxwebsoft.credit.param.CreditHistoricalLegalPersonParam;
+import com.gxwebsoft.credit.service.CreditHistoricalLegalPersonService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 历史法定代表人控制器
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Tag(name = "历史法定代表人管理")
+@RestController
+@RequestMapping("/api/credit/credit-historical-legal-person")
+public class CreditHistoricalLegalPersonController extends BaseController {
+    @Resource
+    private CreditHistoricalLegalPersonService creditHistoricalLegalPersonService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询历史法定代表人")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditHistoricalLegalPerson>> page(CreditHistoricalLegalPersonParam param) {
+        // 使用关联查询
+        return success(creditHistoricalLegalPersonService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部历史法定代表人")
+    @GetMapping()
+    public ApiResult<List<CreditHistoricalLegalPerson>> list(CreditHistoricalLegalPersonParam param) {
+        // 使用关联查询
+        return success(creditHistoricalLegalPersonService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询历史法定代表人")
+    @GetMapping("/{id}")
+    public ApiResult<CreditHistoricalLegalPerson> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditHistoricalLegalPersonService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditHistoricalLegalPerson:save')")
+    @OperationLog
+    @Operation(summary = "添加历史法定代表人")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditHistoricalLegalPerson creditHistoricalLegalPerson) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditHistoricalLegalPerson.setUserId(loginUser.getUserId());
+        // }
+        if (creditHistoricalLegalPersonService.save(creditHistoricalLegalPerson)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditHistoricalLegalPerson:update')")
+    @OperationLog
+    @Operation(summary = "修改历史法定代表人")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditHistoricalLegalPerson creditHistoricalLegalPerson) {
+        if (creditHistoricalLegalPersonService.updateById(creditHistoricalLegalPerson)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditHistoricalLegalPerson:remove')")
+    @OperationLog
+    @Operation(summary = "删除历史法定代表人")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditHistoricalLegalPersonService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditHistoricalLegalPerson:save')")
+    @OperationLog
+    @Operation(summary = "批量添加历史法定代表人")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditHistoricalLegalPerson> list) {
+        if (creditHistoricalLegalPersonService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditHistoricalLegalPerson:update')")
+    @OperationLog
+    @Operation(summary = "批量修改历史法定代表人")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditHistoricalLegalPerson> batchParam) {
+        if (batchParam.update(creditHistoricalLegalPersonService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditHistoricalLegalPerson:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除历史法定代表人")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditHistoricalLegalPersonService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入历史法定代表人
+     */
+    @PreAuthorize("hasAuthority('credit:creditHistoricalLegalPerson:save')")
+    @Operation(summary = "批量导入历史法定代表人")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditHistoricalLegalPersonImportParam> importResult = ExcelImportSupport.readAnySheet(
+                file, CreditHistoricalLegalPersonImportParam.class, this::isEmptyImportRow);
+            List<CreditHistoricalLegalPersonImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+            int usedSheetIndex = importResult.getSheetIndex();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+            Map<String, String> urlByName = ExcelImportSupport.readHyperlinksByHeaderKey(file, usedSheetIndex, usedTitleRows, usedHeadRows, "名称");
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditHistoricalLegalPerson> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditHistoricalLegalPersonImportParam param = list.get(i);
+                try {
+                    CreditHistoricalLegalPerson item = convertImportParamToEntity(param);
+                    if (!ImportHelper.isBlank(item.getName())) {
+                        String link = urlByName.get(item.getName().trim());
+                        if (link != null && !link.isEmpty()) {
+                            item.setUrl(link);
+                        }
+                    }
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getName())) {
+                        errorMessages.add("第" + excelRowNumber + "行：名称不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> {
+                                // 批内一次查库：按 name in (...) 拉取，再按 registerDate 做内存匹配
+                                List<String> names = new ArrayList<>(chunkItems.size());
+                                for (CreditHistoricalLegalPerson it : chunkItems) {
+                                    if (it != null && !ImportHelper.isBlank(it.getName())) {
+                                        names.add(it.getName().trim());
+                                    }
+                                }
+                                List<CreditHistoricalLegalPerson> existingList = names.isEmpty()
+                                    ? new ArrayList<>()
+                                    : creditHistoricalLegalPersonService.lambdaQuery()
+                                    .in(CreditHistoricalLegalPerson::getName, names)
+                                    .list();
+
+                                java.util.Map<String, CreditHistoricalLegalPerson> byName = new java.util.HashMap<>();
+                                java.util.Map<String, CreditHistoricalLegalPerson> byNameDate = new java.util.HashMap<>();
+                                for (CreditHistoricalLegalPerson existing : existingList) {
+                                    if (existing == null || ImportHelper.isBlank(existing.getName())) {
+                                        continue;
+                                    }
+                                    String n = existing.getName().trim();
+                                    byName.putIfAbsent(n, existing);
+                                    String d = ImportHelper.isBlank(existing.getRegisterDate()) ? null : existing.getRegisterDate().trim();
+                                    if (d != null) {
+                                        byNameDate.putIfAbsent(n + "|" + d, existing);
+                                    }
+                                }
+
+                                List<CreditHistoricalLegalPerson> updates = new ArrayList<>();
+                                List<CreditHistoricalLegalPerson> inserts = new ArrayList<>();
+                                for (CreditHistoricalLegalPerson it : chunkItems) {
+                                    if (it == null || ImportHelper.isBlank(it.getName())) {
+                                        continue;
+                                    }
+                                    String n = it.getName().trim();
+                                    CreditHistoricalLegalPerson existing;
+                                    if (!ImportHelper.isBlank(it.getRegisterDate())) {
+                                        String d = it.getRegisterDate().trim();
+                                        existing = byNameDate.get(n + "|" + d);
+                                    } else {
+                                        existing = byName.get(n);
+                                    }
+                                    if (existing != null) {
+                                        it.setId(existing.getId());
+                                        updates.add(it);
+                                    } else {
+                                        inserts.add(it);
+                                    }
+                                }
+                                if (!updates.isEmpty()) {
+                                    creditHistoricalLegalPersonService.updateBatchById(updates, mpBatchSize);
+                                }
+                                if (!inserts.isEmpty()) {
+                                    creditHistoricalLegalPersonService.saveBatch(inserts, mpBatchSize);
+                                }
+                                return updates.size() + inserts.size();
+                            },
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditHistoricalLegalPersonService.save(rowItem);
+                                if (!saved) {
+                                    CreditHistoricalLegalPerson existing = creditHistoricalLegalPersonService.lambdaQuery()
+                                        .eq(CreditHistoricalLegalPerson::getName, rowItem.getName())
+                                        .eq(!ImportHelper.isBlank(rowItem.getRegisterDate()), CreditHistoricalLegalPerson::getRegisterDate, rowItem.getRegisterDate())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditHistoricalLegalPersonService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> {
+                        List<String> names = new ArrayList<>(chunkItems.size());
+                        for (CreditHistoricalLegalPerson it : chunkItems) {
+                            if (it != null && !ImportHelper.isBlank(it.getName())) {
+                                names.add(it.getName().trim());
+                            }
+                        }
+                        List<CreditHistoricalLegalPerson> existingList = names.isEmpty()
+                            ? new ArrayList<>()
+                            : creditHistoricalLegalPersonService.lambdaQuery()
+                            .in(CreditHistoricalLegalPerson::getName, names)
+                            .list();
+
+                        java.util.Map<String, CreditHistoricalLegalPerson> byName = new java.util.HashMap<>();
+                        java.util.Map<String, CreditHistoricalLegalPerson> byNameDate = new java.util.HashMap<>();
+                        for (CreditHistoricalLegalPerson existing : existingList) {
+                            if (existing == null || ImportHelper.isBlank(existing.getName())) {
+                                continue;
+                            }
+                            String n = existing.getName().trim();
+                            byName.putIfAbsent(n, existing);
+                            String d = ImportHelper.isBlank(existing.getRegisterDate()) ? null : existing.getRegisterDate().trim();
+                            if (d != null) {
+                                byNameDate.putIfAbsent(n + "|" + d, existing);
+                            }
+                        }
+
+                        List<CreditHistoricalLegalPerson> updates = new ArrayList<>();
+                        List<CreditHistoricalLegalPerson> inserts = new ArrayList<>();
+                        for (CreditHistoricalLegalPerson it : chunkItems) {
+                            if (it == null || ImportHelper.isBlank(it.getName())) {
+                                continue;
+                            }
+                            String n = it.getName().trim();
+                            CreditHistoricalLegalPerson existing;
+                            if (!ImportHelper.isBlank(it.getRegisterDate())) {
+                                String d = it.getRegisterDate().trim();
+                                existing = byNameDate.get(n + "|" + d);
+                            } else {
+                                existing = byName.get(n);
+                            }
+                            if (existing != null) {
+                                it.setId(existing.getId());
+                                updates.add(it);
+                            } else {
+                                inserts.add(it);
+                            }
+                        }
+                        if (!updates.isEmpty()) {
+                            creditHistoricalLegalPersonService.updateBatchById(updates, mpBatchSize);
+                        }
+                        if (!inserts.isEmpty()) {
+                            creditHistoricalLegalPersonService.saveBatch(inserts, mpBatchSize);
+                        }
+                        return updates.size() + inserts.size();
+                    },
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditHistoricalLegalPersonService.save(rowItem);
+                        if (!saved) {
+                            CreditHistoricalLegalPerson existing = creditHistoricalLegalPersonService.lambdaQuery()
+                                .eq(CreditHistoricalLegalPerson::getName, rowItem.getName())
+                                .eq(!ImportHelper.isBlank(rowItem.getRegisterDate()), CreditHistoricalLegalPerson::getRegisterDate, rowItem.getRegisterDate())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditHistoricalLegalPersonService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载历史法定代表人导入模板
+     */
+    @Operation(summary = "下载历史法定代表人导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditHistoricalLegalPersonImportParam> templateList = new ArrayList<>();
+
+        CreditHistoricalLegalPersonImportParam example = new CreditHistoricalLegalPersonImportParam();
+        example.setName("张三");
+        example.setRegisterDate("2020-01-01");
+        example.setPublicDate("2023-06-01");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("历史法定代表人导入模板", "历史法定代表人", CreditHistoricalLegalPersonImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_historical_legal_person_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditHistoricalLegalPersonImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        if (isImportHeaderRow(param)) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getName())
+            && ImportHelper.isBlank(param.getRegisterDate())
+            && ImportHelper.isBlank(param.getPublicDate());
+    }
+
+    private boolean isImportHeaderRow(CreditHistoricalLegalPersonImportParam param) {
+        return isHeaderValue(param.getName(), "名称")
+            || isHeaderValue(param.getRegisterDate(), "任职日期")
+            || isHeaderValue(param.getPublicDate(), "卸任日期");
+    }
+
+    private static boolean isHeaderValue(String value, String headerText) {
+        if (value == null) {
+            return false;
+        }
+        return headerText.equals(value.trim());
+    }
+
+    private CreditHistoricalLegalPerson convertImportParamToEntity(CreditHistoricalLegalPersonImportParam param) {
+        CreditHistoricalLegalPerson entity = new CreditHistoricalLegalPerson();
+
+        entity.setName(param.getName());
+        entity.setRegisterDate(param.getRegisterDate());
+        entity.setPublicDate(param.getPublicDate());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditJudgmentDebtorController.java

@@ -0,0 +1,588 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditJudgmentDebtor;
+import com.gxwebsoft.credit.param.CreditJudgmentDebtorImportParam;
+import com.gxwebsoft.credit.param.CreditJudgmentDebtorParam;
+import com.gxwebsoft.credit.service.CreditJudgmentDebtorService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.ss.usermodel.WorkbookFactory;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.util.Locale;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+/**
+ * 被执行人控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:55
+ */
+@Tag(name = "被执行人管理")
+@RestController
+@RequestMapping("/api/credit/credit-judgment-debtor")
+public class CreditJudgmentDebtorController extends BaseController {
+    @Resource
+    private CreditJudgmentDebtorService creditJudgmentDebtorService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询被执行人")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditJudgmentDebtor>> page(CreditJudgmentDebtorParam param) {
+        // 使用关联查询
+        return success(creditJudgmentDebtorService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部被执行人")
+    @GetMapping()
+    public ApiResult<List<CreditJudgmentDebtor>> list(CreditJudgmentDebtorParam param) {
+        // 使用关联查询
+        return success(creditJudgmentDebtorService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询被执行人")
+    @GetMapping("/{id}")
+    public ApiResult<CreditJudgmentDebtor> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditJudgmentDebtorService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtor:save')")
+    @OperationLog
+    @Operation(summary = "添加被执行人")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditJudgmentDebtor creditJudgmentDebtor) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditJudgmentDebtor.setUserId(loginUser.getUserId());
+        // }
+        if (creditJudgmentDebtorService.save(creditJudgmentDebtor)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtor:update')")
+    @OperationLog
+    @Operation(summary = "修改被执行人")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditJudgmentDebtor creditJudgmentDebtor) {
+        if (creditJudgmentDebtorService.updateById(creditJudgmentDebtor)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtor:remove')")
+    @OperationLog
+    @Operation(summary = "删除被执行人")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditJudgmentDebtorService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtor:save')")
+    @OperationLog
+    @Operation(summary = "批量添加被执行人")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditJudgmentDebtor> list) {
+        if (creditJudgmentDebtorService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtor:update')")
+    @OperationLog
+    @Operation(summary = "批量修改被执行人")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditJudgmentDebtor> batchParam) {
+        if (batchParam.update(creditJudgmentDebtorService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtor:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除被执行人")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditJudgmentDebtorService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入被执行人
+     */
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtor:save')")
+    @Operation(summary = "批量导入被执行人")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        try {
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            ImportOutcome outcome;
+            if (isZip(file)) {
+                outcome = importFromZip(file, currentUserId, currentTenantId, companyId);
+            } else {
+                outcome = importFromExcel(file, safeFileLabel(file.getOriginalFilename()), currentUserId, currentTenantId, companyId, false);
+            }
+
+            if (!outcome.anyDataRead) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+            if (outcome.errorMessages.isEmpty()) {
+                return success("成功导入" + outcome.successCount + "条数据", null);
+            }
+            return success("导入完成，成功" + outcome.successCount + "条，失败" + outcome.errorMessages.size() + "条", outcome.errorMessages);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载被执行人导入模板
+     */
+    @Operation(summary = "下载被执行人导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudgmentDebtorImportParam> templateList = new ArrayList<>();
+
+        CreditJudgmentDebtorImportParam example = new CreditJudgmentDebtorImportParam();
+        example.setCaseNumber("（2024）示例案号");
+        example.setName("某某公司");
+        example.setCode("1234567890");
+        example.setOccurrenceTime("2024-01-10");
+        example.setAmount("100000");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("被执行人导入模板", "被执行人", CreditJudgmentDebtorImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_judgment_debtor_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudgmentDebtorImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        if (isImportHeaderRow(param)) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getName())
+            && ImportHelper.isBlank(param.getName1())
+            && ImportHelper.isBlank(param.getCode());
+    }
+
+    private boolean isImportHeaderRow(CreditJudgmentDebtorImportParam param) {
+        return isHeaderValue(param.getName(), "序号")
+            || isHeaderValue(param.getName1(), "序号")
+            || isHeaderValue(param.getCaseNumber(), "案号")
+            || isHeaderValue(param.getName(), "被执行人名称")
+            || isHeaderValue(param.getName1(), "被执行人")
+            || isHeaderValue(param.getCode(), "证件号/组织机构代码")
+            || isHeaderValue(param.getOccurrenceTime(), "立案日期")
+            || isHeaderValue(param.getCourtName(), "法院")
+            || isHeaderValue(param.getAmount(), "执行标的(元)")
+            || isHeaderValue(param.getDataStatus(), "数据状态");
+    }
+
+    private static boolean isHeaderValue(String value, String headerText) {
+        if (value == null) {
+            return false;
+        }
+        return headerText.equals(value.trim());
+    }
+
+    private CreditJudgmentDebtor convertImportParamToEntity(CreditJudgmentDebtorImportParam param) {
+        CreditJudgmentDebtor entity = new CreditJudgmentDebtor();
+
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setName1(param.getName1());
+        String debtorName = ImportHelper.isBlank(param.getName()) ? param.getName1() : param.getName();
+        entity.setName(debtorName);
+        entity.setCode(param.getCode());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setAmount(param.getAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+    private static class ImportOutcome {
+        private final boolean anyDataRead;
+        private final int successCount;
+        private final List<String> errorMessages;
+
+        private ImportOutcome(boolean anyDataRead, int successCount, List<String> errorMessages) {
+            this.anyDataRead = anyDataRead;
+            this.successCount = successCount;
+            this.errorMessages = errorMessages;
+        }
+    }
+
+    private ImportOutcome importFromExcel(MultipartFile excelFile, String fileLabel, Integer currentUserId, Integer currentTenantId, Integer companyId, boolean strictDebtorSheet) throws Exception {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        ExcelImportSupport.ImportResult<CreditJudgmentDebtorImportParam> importResult = readDebtorImport(excelFile, strictDebtorSheet);
+        List<CreditJudgmentDebtorImportParam> list = importResult.getData();
+        int usedTitleRows = importResult.getTitleRows();
+        int usedHeadRows = importResult.getHeadRows();
+        int usedSheetIndex = importResult.getSheetIndex();
+
+        if (CollectionUtils.isEmpty(list)) {
+            return new ImportOutcome(false, 0, errorMessages);
+        }
+
+        Map<String, String> urlByCaseNumber = ExcelImportSupport.readHyperlinksByHeaderKey(excelFile, usedSheetIndex, usedTitleRows, usedHeadRows, "案号");
+        Map<String, String> urlByName = ExcelImportSupport.readHyperlinksByHeaderKey(excelFile, usedSheetIndex, usedTitleRows, usedHeadRows, "被执行人名称");
+        Map<String, String> urlByName1 = ExcelImportSupport.readHyperlinksByHeaderKey(excelFile, usedSheetIndex, usedTitleRows, usedHeadRows, "被执行人");
+
+        String prefix = ImportHelper.isBlank(fileLabel) ? "" : "【" + fileLabel + "】";
+        final int chunkSize = 500;
+        final int mpBatchSize = 500;
+        List<CreditJudgmentDebtor> chunkItems = new ArrayList<>(chunkSize);
+        List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+        for (int i = 0; i < list.size(); i++) {
+            CreditJudgmentDebtorImportParam param = list.get(i);
+            try {
+                CreditJudgmentDebtor item = convertImportParamToEntity(param);
+                String link = null;
+                if (!ImportHelper.isBlank(item.getCaseNumber())) {
+                    link = urlByCaseNumber.get(item.getCaseNumber().trim());
+                }
+                if ((link == null || link.isEmpty()) && !ImportHelper.isBlank(item.getName())) {
+                    link = urlByName.get(item.getName().trim());
+                }
+                if ((link == null || link.isEmpty()) && !ImportHelper.isBlank(item.getName1())) {
+                    link = urlByName1.get(item.getName1().trim());
+                }
+                if (link != null && !link.isEmpty()) {
+                    item.setUrl(link);
+                }
+
+                if (item.getCompanyId() == null && companyId != null) {
+                    item.setCompanyId(companyId);
+                }
+                if (item.getUserId() == null && currentUserId != null) {
+                    item.setUserId(currentUserId);
+                }
+                if (item.getTenantId() == null && currentTenantId != null) {
+                    item.setTenantId(currentTenantId);
+                }
+                if (item.getStatus() == null) {
+                    item.setStatus(0);
+                }
+                if (item.getRecommend() == null) {
+                    item.setRecommend(0);
+                }
+                if (item.getDeleted() == null) {
+                    item.setDeleted(0);
+                }
+                int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                if (ImportHelper.isBlank(item.getCaseNumber())) {
+                    errorMessages.add(prefix + "第" + excelRowNumber + "行：案号不能为空");
+                    continue;
+                }
+
+                chunkItems.add(item);
+                chunkRowNumbers.add(excelRowNumber);
+                if (chunkItems.size() >= chunkSize) {
+                    successCount += persistImportChunk(chunkItems, chunkRowNumbers, prefix, mpBatchSize, errorMessages);
+                    chunkItems.clear();
+                    chunkRowNumbers.clear();
+                }
+            } catch (Exception e) {
+                int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                errorMessages.add(prefix + "第" + excelRowNumber + "行：" + e.getMessage());
+                e.printStackTrace();
+            }
+        }
+        if (!chunkItems.isEmpty()) {
+            successCount += persistImportChunk(chunkItems, chunkRowNumbers, prefix, mpBatchSize, errorMessages);
+        }
+        return new ImportOutcome(true, successCount, errorMessages);
+    }
+
+    private int persistImportChunk(List<CreditJudgmentDebtor> items,
+                                   List<Integer> excelRowNumbers,
+                                   String prefix,
+                                   int mpBatchSize,
+                                   List<String> errorMessages) {
+        if (CollectionUtils.isEmpty(items)) {
+            return 0;
+        }
+        try {
+            return batchImportSupport.runInNewTx(() -> batchImportSupport.upsertBySingleKey(
+                creditJudgmentDebtorService,
+                items,
+                CreditJudgmentDebtor::getId,
+                CreditJudgmentDebtor::setId,
+                CreditJudgmentDebtor::getCaseNumber,
+                CreditJudgmentDebtor::getCaseNumber,
+                null,
+                mpBatchSize
+            ));
+        } catch (Exception batchException) {
+            int successCount = 0;
+            for (int i = 0; i < items.size(); i++) {
+                CreditJudgmentDebtor item = items.get(i);
+                int excelRowNumber = (excelRowNumbers != null && i < excelRowNumbers.size()) ? excelRowNumbers.get(i) : -1;
+                try {
+                    int delta = batchImportSupport.runInNewTx(() -> {
+                        boolean saved = creditJudgmentDebtorService.save(item);
+                        if (!saved) {
+                            CreditJudgmentDebtor existing = creditJudgmentDebtorService.lambdaQuery()
+                                .eq(CreditJudgmentDebtor::getCaseNumber, item.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                item.setId(existing.getId());
+                                if (creditJudgmentDebtorService.updateById(item)) {
+                                    return 1;
+                                }
+                            }
+                        } else {
+                            return 1;
+                        }
+                        return 0;
+                    });
+                    if (delta > 0) {
+                        successCount += delta;
+                    } else {
+                        errorMessages.add(prefix + "第" + excelRowNumber + "行：保存失败");
+                    }
+                } catch (Exception e) {
+                    errorMessages.add(prefix + "第" + excelRowNumber + "行：" + e.getMessage());
+                }
+            }
+            return successCount;
+        }
+    }
+
+    private ImportOutcome importFromZip(MultipartFile zipFile, Integer currentUserId, Integer currentTenantId, Integer companyId) throws Exception {
+        try {
+            return importFromZip(zipFile, currentUserId, currentTenantId, companyId, StandardCharsets.UTF_8);
+        } catch (IllegalArgumentException e) {
+            return importFromZip(zipFile, currentUserId, currentTenantId, companyId, Charset.forName("GBK"));
+        }
+    }
+
+    private ImportOutcome importFromZip(MultipartFile zipFile, Integer currentUserId, Integer currentTenantId, Integer companyId, Charset charset) throws Exception {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+        boolean anyDataRead = false;
+
+        try (InputStream is = zipFile.getInputStream(); ZipInputStream zis = new ZipInputStream(is, charset)) {
+            ZipEntry entry;
+            while ((entry = zis.getNextEntry()) != null) {
+                if (entry.isDirectory()) {
+                    continue;
+                }
+                String entryName = entry.getName();
+                if (!isExcelFileName(entryName)) {
+                    continue;
+                }
+
+                byte[] bytes = readAllBytes(zis);
+                String entryFileName = safeFileLabel(entryName);
+                MultipartFile excelFile = new InMemoryMultipartFile(entryFileName, bytes);
+
+                try {
+                    ImportOutcome outcome = importFromExcel(excelFile, entryFileName, currentUserId, currentTenantId, companyId, true);
+                    if (outcome.anyDataRead) {
+                        anyDataRead = true;
+                        successCount += outcome.successCount;
+                        errorMessages.addAll(outcome.errorMessages);
+                    }
+                } catch (Exception e) {
+                    errorMessages.add("【" + entryFileName + "】解析失败：" + e.getMessage());
+                }
+            }
+        }
+        return new ImportOutcome(anyDataRead, successCount, errorMessages);
+    }
+
+    private static boolean isZip(MultipartFile file) {
+        String filename = file != null ? file.getOriginalFilename() : null;
+        if (filename == null) {
+            return false;
+        }
+        return filename.toLowerCase(Locale.ROOT).endsWith(".zip");
+    }
+
+    private ExcelImportSupport.ImportResult<CreditJudgmentDebtorImportParam> readDebtorImport(MultipartFile excelFile, boolean strictDebtorSheet) throws Exception {
+        List<Integer> debtorSheetIndices = findDebtorSheetIndices(excelFile);
+        for (Integer sheetIndex : debtorSheetIndices) {
+            ExcelImportSupport.ImportResult<CreditJudgmentDebtorImportParam> sheetResult = ExcelImportSupport.readBest(
+                excelFile,
+                CreditJudgmentDebtorImportParam.class,
+                this::isEmptyImportRow,
+                this::isScoreImportRow,
+                sheetIndex
+            );
+            if (!CollectionUtils.isEmpty(sheetResult.getData())) {
+                return sheetResult;
+            }
+        }
+        if (strictDebtorSheet) {
+            return new ExcelImportSupport.ImportResult<>(new ArrayList<>(), 0, 0);
+        }
+        return ExcelImportSupport.readAnySheetBest(excelFile, CreditJudgmentDebtorImportParam.class, this::isEmptyImportRow, this::isScoreImportRow);
+    }
+
+    private boolean isScoreImportRow(CreditJudgmentDebtorImportParam param) {
+        if (param == null) {
+            return false;
+        }
+        if (isImportHeaderRow(param)) {
+            return false;
+        }
+        return !ImportHelper.isBlank(param.getCaseNumber());
+    }
+
+    private List<Integer> findDebtorSheetIndices(MultipartFile excelFile) throws Exception {
+        List<Integer> indices = new ArrayList<>();
+        try (InputStream is = excelFile.getInputStream(); Workbook workbook = WorkbookFactory.create(is)) {
+            int sheetCount = workbook.getNumberOfSheets();
+            for (int i = 0; i < sheetCount; i++) {
+                String sheetName = workbook.getSheetName(i);
+                if (isDebtorSheetName(sheetName)) {
+                    indices.add(i);
+                }
+            }
+        }
+        return indices;
+    }
+
+    private static boolean isDebtorSheetName(String sheetName) {
+        if (sheetName == null) {
+            return false;
+        }
+        String normalized = sheetName.replace(" ", "").trim();
+        return normalized.contains("被执行人") && !normalized.contains("失信") && !normalized.contains("历史");
+    }
+
+    private static boolean isExcelFileName(String name) {
+        if (name == null) {
+            return false;
+        }
+        String lower = name.toLowerCase(Locale.ROOT);
+        return lower.endsWith(".xlsx") || lower.endsWith(".xls") || lower.endsWith(".xlsm");
+    }
+
+    private static String safeFileLabel(String name) {
+        if (ImportHelper.isBlank(name)) {
+            return "";
+        }
+        int lastSlash = name.lastIndexOf('/');
+        if (lastSlash >= 0 && lastSlash + 1 < name.length()) {
+            return name.substring(lastSlash + 1);
+        }
+        return name;
+    }
+
+    private static byte[] readAllBytes(InputStream inputStream) throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        byte[] buffer = new byte[8192];
+        int read;
+        while ((read = inputStream.read(buffer)) != -1) {
+            out.write(buffer, 0, read);
+        }
+        return out.toByteArray();
+    }
+
+    private static class InMemoryMultipartFile implements MultipartFile {
+        private final String originalFilename;
+        private final byte[] bytes;
+
+        private InMemoryMultipartFile(String originalFilename, byte[] bytes) {
+            this.originalFilename = originalFilename;
+            this.bytes = bytes != null ? bytes : new byte[0];
+        }
+
+        @Override
+        public String getName() {
+            return originalFilename;
+        }
+
+        @Override
+        public String getOriginalFilename() {
+            return originalFilename;
+        }
+
+        @Override
+        public String getContentType() {
+            return null;
+        }
+
+        @Override
+        public boolean isEmpty() {
+            return bytes.length == 0;
+        }
+
+        @Override
+        public long getSize() {
+            return bytes.length;
+        }
+
+        @Override
+        public byte[] getBytes() {
+            return bytes;
+        }
+
+        @Override
+        public InputStream getInputStream() {
+            return new java.io.ByteArrayInputStream(bytes);
+        }
+
+        @Override
+        public void transferTo(java.io.File dest) throws IOException {
+            Files.write(dest.toPath(), bytes);
+        }
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditJudgmentDebtorHistoryController.java

@@ -0,0 +1,604 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditJudgmentDebtorHistory;
+import com.gxwebsoft.credit.param.CreditJudgmentDebtorHistoryImportParam;
+import com.gxwebsoft.credit.param.CreditJudgmentDebtorHistoryParam;
+import com.gxwebsoft.credit.service.CreditJudgmentDebtorHistoryService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.ss.usermodel.WorkbookFactory;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+/**
+ * 被执行人控制器
+ *
+ * @author 科技小王子
+ * @since 2026-01-12 08:10:44
+ */
+@Tag(name = "被执行人管理")
+@RestController
+@RequestMapping("/api/credit/credit-judgment-debtor-history")
+public class CreditJudgmentDebtorHistoryController extends BaseController {
+    @Resource
+    private CreditJudgmentDebtorHistoryService creditJudgmentDebtorHistoryService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询被执行人")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditJudgmentDebtorHistory>> page(CreditJudgmentDebtorHistoryParam param) {
+        // 使用关联查询
+        return success(creditJudgmentDebtorHistoryService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部被执行人")
+    @GetMapping()
+    public ApiResult<List<CreditJudgmentDebtorHistory>> list(CreditJudgmentDebtorHistoryParam param) {
+        // 使用关联查询
+        return success(creditJudgmentDebtorHistoryService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询被执行人")
+    @GetMapping("/{id}")
+    public ApiResult<CreditJudgmentDebtorHistory> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditJudgmentDebtorHistoryService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtorHistory:save')")
+    @OperationLog
+    @Operation(summary = "添加被执行人")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditJudgmentDebtorHistory creditJudgmentDebtorHistory) {
+        if (creditJudgmentDebtorHistoryService.save(creditJudgmentDebtorHistory)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtorHistory:update')")
+    @OperationLog
+    @Operation(summary = "修改被执行人")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditJudgmentDebtorHistory creditJudgmentDebtorHistory) {
+        if (creditJudgmentDebtorHistoryService.updateById(creditJudgmentDebtorHistory)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtorHistory:remove')")
+    @OperationLog
+    @Operation(summary = "删除被执行人")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditJudgmentDebtorHistoryService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtorHistory:save')")
+    @OperationLog
+    @Operation(summary = "批量添加被执行人")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditJudgmentDebtorHistory> list) {
+        if (creditJudgmentDebtorHistoryService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtorHistory:update')")
+    @OperationLog
+    @Operation(summary = "批量修改被执行人")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditJudgmentDebtorHistory> batchParam) {
+        if (batchParam.update(creditJudgmentDebtorHistoryService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtorHistory:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除被执行人")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditJudgmentDebtorHistoryService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入被执行人历史
+     */
+    @PreAuthorize("hasAuthority('credit:creditJudgmentDebtorHistory:save')")
+    @Operation(summary = "批量导入被执行人历史")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        try {
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            ImportOutcome outcome;
+            if (isZip(file)) {
+                outcome = importFromZip(file, currentUserId, currentTenantId, companyId);
+            } else {
+                outcome = importFromExcel(file, safeFileLabel(file.getOriginalFilename()), currentUserId, currentTenantId, companyId, false);
+            }
+
+            if (!outcome.anyDataRead) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+            if (outcome.errorMessages.isEmpty()) {
+                return success("成功导入" + outcome.successCount + "条数据", null);
+            }
+            return success("导入完成，成功" + outcome.successCount + "条，失败" + outcome.errorMessages.size() + "条", outcome.errorMessages);
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载被执行人历史导入模板
+     */
+    @Operation(summary = "下载被执行人历史导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudgmentDebtorHistoryImportParam> templateList = new ArrayList<>();
+
+        CreditJudgmentDebtorHistoryImportParam example = new CreditJudgmentDebtorHistoryImportParam();
+        example.setCaseNumber("（2024）示例案号");
+        example.setName("某某公司");
+        example.setCode("1234567890");
+        example.setOccurrenceTime("2024-01-10");
+        example.setAmount("100000");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("被执行人历史导入模板", "历史被执行人", CreditJudgmentDebtorHistoryImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_judgment_debtor_history_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudgmentDebtorHistoryImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        if (isImportHeaderRow(param)) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getName())
+            && ImportHelper.isBlank(param.getName1())
+            && ImportHelper.isBlank(param.getCode());
+    }
+
+    private boolean isImportHeaderRow(CreditJudgmentDebtorHistoryImportParam param) {
+        return isHeaderValue(param.getName(), "序号")
+            || isHeaderValue(param.getName1(), "序号")
+            || isHeaderValue(param.getCaseNumber(), "案号")
+            || isHeaderValue(param.getName(), "被执行人名称")
+            || isHeaderValue(param.getName1(), "被执行人")
+            || isHeaderValue(param.getCode(), "证件号/组织机构代码")
+            || isHeaderValue(param.getOccurrenceTime(), "立案日期")
+            || isHeaderValue(param.getCourtName(), "法院")
+            || isHeaderValue(param.getAmount(), "执行标的(元)")
+            || isHeaderValue(param.getDataStatus(), "数据状态");
+    }
+
+    private static boolean isHeaderValue(String value, String headerText) {
+        if (value == null) {
+            return false;
+        }
+        return headerText.equals(value.trim());
+    }
+
+    private CreditJudgmentDebtorHistory convertImportParamToEntity(CreditJudgmentDebtorHistoryImportParam param) {
+        CreditJudgmentDebtorHistory entity = new CreditJudgmentDebtorHistory();
+
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setName1(param.getName1());
+        String debtorName = ImportHelper.isBlank(param.getName()) ? param.getName1() : param.getName();
+        entity.setName(debtorName);
+        entity.setCode(param.getCode());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setAmount(param.getAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+    private static class ImportOutcome {
+        private final boolean anyDataRead;
+        private final int successCount;
+        private final List<String> errorMessages;
+
+        private ImportOutcome(boolean anyDataRead, int successCount, List<String> errorMessages) {
+            this.anyDataRead = anyDataRead;
+            this.successCount = successCount;
+            this.errorMessages = errorMessages;
+        }
+    }
+
+    private ImportOutcome importFromExcel(MultipartFile excelFile, String fileLabel, Integer currentUserId, Integer currentTenantId, Integer companyId, boolean strictHistorySheet) throws Exception {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        ExcelImportSupport.ImportResult<CreditJudgmentDebtorHistoryImportParam> importResult = readHistoryImport(excelFile, strictHistorySheet);
+        List<CreditJudgmentDebtorHistoryImportParam> list = importResult.getData();
+        int usedTitleRows = importResult.getTitleRows();
+        int usedHeadRows = importResult.getHeadRows();
+        int usedSheetIndex = importResult.getSheetIndex();
+
+        if (CollectionUtils.isEmpty(list)) {
+            return new ImportOutcome(false, 0, errorMessages);
+        }
+
+        Map<String, String> urlByCaseNumber = ExcelImportSupport.readHyperlinksByHeaderKey(excelFile, usedSheetIndex, usedTitleRows, usedHeadRows, "案号");
+        Map<String, String> urlByName = ExcelImportSupport.readHyperlinksByHeaderKey(excelFile, usedSheetIndex, usedTitleRows, usedHeadRows, "被执行人名称");
+        Map<String, String> urlByName1 = ExcelImportSupport.readHyperlinksByHeaderKey(excelFile, usedSheetIndex, usedTitleRows, usedHeadRows, "被执行人");
+
+        String prefix = ImportHelper.isBlank(fileLabel) ? "" : "【" + fileLabel + "】";
+        final int chunkSize = 500;
+        final int mpBatchSize = 500;
+        List<CreditJudgmentDebtorHistory> chunkItems = new ArrayList<>(chunkSize);
+        List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+        for (int i = 0; i < list.size(); i++) {
+            CreditJudgmentDebtorHistoryImportParam param = list.get(i);
+            try {
+                CreditJudgmentDebtorHistory item = convertImportParamToEntity(param);
+                String link = null;
+                if (!ImportHelper.isBlank(item.getCaseNumber())) {
+                    link = urlByCaseNumber.get(item.getCaseNumber().trim());
+                }
+                if ((link == null || link.isEmpty()) && !ImportHelper.isBlank(item.getName())) {
+                    link = urlByName.get(item.getName().trim());
+                }
+                if ((link == null || link.isEmpty()) && !ImportHelper.isBlank(item.getName1())) {
+                    link = urlByName1.get(item.getName1().trim());
+                }
+                if (link != null && !link.isEmpty()) {
+                    item.setUrl(link);
+                }
+
+                if (item.getCompanyId() == null && companyId != null) {
+                    item.setCompanyId(companyId);
+                }
+                if (item.getUserId() == null && currentUserId != null) {
+                    item.setUserId(currentUserId);
+                }
+                if (item.getTenantId() == null && currentTenantId != null) {
+                    item.setTenantId(currentTenantId);
+                }
+                if (item.getType() == null) {
+                    item.setType(0);
+                }
+                if (item.getStatus() == null) {
+                    item.setStatus(0);
+                }
+                if (item.getRecommend() == null) {
+                    item.setRecommend(0);
+                }
+                if (item.getDeleted() == null) {
+                    item.setDeleted(0);
+                }
+
+                int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                if (ImportHelper.isBlank(item.getCaseNumber())) {
+                    errorMessages.add(prefix + "第" + excelRowNumber + "行：案号不能为空");
+                    continue;
+                }
+
+                chunkItems.add(item);
+                chunkRowNumbers.add(excelRowNumber);
+                if (chunkItems.size() >= chunkSize) {
+                    successCount += persistImportChunk(chunkItems, chunkRowNumbers, prefix, mpBatchSize, errorMessages);
+                    chunkItems.clear();
+                    chunkRowNumbers.clear();
+                }
+            } catch (Exception e) {
+                int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                errorMessages.add(prefix + "第" + excelRowNumber + "行：" + e.getMessage());
+                e.printStackTrace();
+            }
+        }
+        if (!chunkItems.isEmpty()) {
+            successCount += persistImportChunk(chunkItems, chunkRowNumbers, prefix, mpBatchSize, errorMessages);
+        }
+        return new ImportOutcome(true, successCount, errorMessages);
+    }
+
+    private int persistImportChunk(List<CreditJudgmentDebtorHistory> items,
+                                   List<Integer> excelRowNumbers,
+                                   String prefix,
+                                   int mpBatchSize,
+                                   List<String> errorMessages) {
+        if (CollectionUtils.isEmpty(items)) {
+            return 0;
+        }
+        try {
+            return batchImportSupport.runInNewTx(() -> batchImportSupport.upsertBySingleKey(
+                creditJudgmentDebtorHistoryService,
+                items,
+                CreditJudgmentDebtorHistory::getId,
+                CreditJudgmentDebtorHistory::setId,
+                CreditJudgmentDebtorHistory::getCaseNumber,
+                CreditJudgmentDebtorHistory::getCaseNumber,
+                null,
+                mpBatchSize
+            ));
+        } catch (Exception batchException) {
+            int successCount = 0;
+            for (int i = 0; i < items.size(); i++) {
+                CreditJudgmentDebtorHistory item = items.get(i);
+                int excelRowNumber = (excelRowNumbers != null && i < excelRowNumbers.size()) ? excelRowNumbers.get(i) : -1;
+                try {
+                    int delta = batchImportSupport.runInNewTx(() -> {
+                        boolean saved = creditJudgmentDebtorHistoryService.save(item);
+                        if (!saved) {
+                            CreditJudgmentDebtorHistory existing = creditJudgmentDebtorHistoryService.lambdaQuery()
+                                .eq(CreditJudgmentDebtorHistory::getCaseNumber, item.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                item.setId(existing.getId());
+                                if (creditJudgmentDebtorHistoryService.updateById(item)) {
+                                    return 1;
+                                }
+                            }
+                        } else {
+                            return 1;
+                        }
+                        return 0;
+                    });
+                    if (delta > 0) {
+                        successCount += delta;
+                    } else {
+                        errorMessages.add(prefix + "第" + excelRowNumber + "行：保存失败");
+                    }
+                } catch (Exception e) {
+                    errorMessages.add(prefix + "第" + excelRowNumber + "行：" + e.getMessage());
+                }
+            }
+            return successCount;
+        }
+    }
+
+    private ImportOutcome importFromZip(MultipartFile zipFile, Integer currentUserId, Integer currentTenantId, Integer companyId) throws Exception {
+        try {
+            return importFromZip(zipFile, currentUserId, currentTenantId, companyId, StandardCharsets.UTF_8);
+        } catch (IllegalArgumentException e) {
+            return importFromZip(zipFile, currentUserId, currentTenantId, companyId, Charset.forName("GBK"));
+        }
+    }
+
+    private ImportOutcome importFromZip(MultipartFile zipFile, Integer currentUserId, Integer currentTenantId, Integer companyId, Charset charset) throws Exception {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+        boolean anyDataRead = false;
+
+        try (InputStream is = zipFile.getInputStream(); ZipInputStream zis = new ZipInputStream(is, charset)) {
+            ZipEntry entry;
+            while ((entry = zis.getNextEntry()) != null) {
+                if (entry.isDirectory()) {
+                    continue;
+                }
+                String entryName = entry.getName();
+                if (!isExcelFileName(entryName)) {
+                    continue;
+                }
+
+                byte[] bytes = readAllBytes(zis);
+                String entryFileName = safeFileLabel(entryName);
+                MultipartFile excelFile = new InMemoryMultipartFile(entryFileName, bytes);
+
+                try {
+                    ImportOutcome outcome = importFromExcel(excelFile, entryFileName, currentUserId, currentTenantId, companyId, true);
+                    if (outcome.anyDataRead) {
+                        anyDataRead = true;
+                        successCount += outcome.successCount;
+                        errorMessages.addAll(outcome.errorMessages);
+                    }
+                } catch (Exception e) {
+                    errorMessages.add("【" + entryFileName + "】解析失败：" + e.getMessage());
+                }
+            }
+        }
+        return new ImportOutcome(anyDataRead, successCount, errorMessages);
+    }
+
+    private static boolean isZip(MultipartFile file) {
+        String filename = file != null ? file.getOriginalFilename() : null;
+        if (filename == null) {
+            return false;
+        }
+        return filename.toLowerCase(Locale.ROOT).endsWith(".zip");
+    }
+
+    private ExcelImportSupport.ImportResult<CreditJudgmentDebtorHistoryImportParam> readHistoryImport(MultipartFile excelFile, boolean strictHistorySheet) throws Exception {
+        int namedSheetIndex = ExcelImportSupport.findSheetIndex(excelFile, "历史被执行人");
+        if (namedSheetIndex >= 0) {
+            ExcelImportSupport.ImportResult<CreditJudgmentDebtorHistoryImportParam> namedSheetResult = ExcelImportSupport.readBest(
+                excelFile,
+                CreditJudgmentDebtorHistoryImportParam.class,
+                this::isEmptyImportRow,
+                this::isScoreImportRow,
+                namedSheetIndex
+            );
+            if (!CollectionUtils.isEmpty(namedSheetResult.getData())) {
+                return namedSheetResult;
+            }
+        }
+
+        List<Integer> historySheetIndices = findHistorySheetIndices(excelFile);
+        for (Integer sheetIndex : historySheetIndices) {
+            if (sheetIndex != null && sheetIndex == namedSheetIndex) {
+                continue;
+            }
+            ExcelImportSupport.ImportResult<CreditJudgmentDebtorHistoryImportParam> sheetResult = ExcelImportSupport.readBest(
+                excelFile,
+                CreditJudgmentDebtorHistoryImportParam.class,
+                this::isEmptyImportRow,
+                this::isScoreImportRow,
+                sheetIndex
+            );
+            if (!CollectionUtils.isEmpty(sheetResult.getData())) {
+                return sheetResult;
+            }
+        }
+        if (strictHistorySheet) {
+            return new ExcelImportSupport.ImportResult<>(new ArrayList<>(), 0, 0);
+        }
+        return ExcelImportSupport.readAnySheetBest(excelFile, CreditJudgmentDebtorHistoryImportParam.class, this::isEmptyImportRow, this::isScoreImportRow);
+    }
+
+    private boolean isScoreImportRow(CreditJudgmentDebtorHistoryImportParam param) {
+        if (param == null) {
+            return false;
+        }
+        if (isImportHeaderRow(param)) {
+            return false;
+        }
+        return !ImportHelper.isBlank(param.getCaseNumber());
+    }
+
+    private List<Integer> findHistorySheetIndices(MultipartFile excelFile) throws Exception {
+        List<Integer> indices = new ArrayList<>();
+        try (InputStream is = excelFile.getInputStream(); Workbook workbook = WorkbookFactory.create(is)) {
+            int sheetCount = workbook.getNumberOfSheets();
+            for (int i = 0; i < sheetCount; i++) {
+                String sheetName = workbook.getSheetName(i);
+                if (isHistorySheetName(sheetName)) {
+                    indices.add(i);
+                }
+            }
+        }
+        return indices;
+    }
+
+    private static boolean isHistorySheetName(String sheetName) {
+        if (sheetName == null) {
+            return false;
+        }
+        String normalized = sheetName.replace(" ", "").trim();
+        return normalized.contains("被执行人") && normalized.contains("历史") && !normalized.contains("失信");
+    }
+
+    private static boolean isExcelFileName(String name) {
+        if (name == null) {
+            return false;
+        }
+        String lower = name.toLowerCase(Locale.ROOT);
+        return lower.endsWith(".xlsx") || lower.endsWith(".xls") || lower.endsWith(".xlsm");
+    }
+
+    private static String safeFileLabel(String name) {
+        if (ImportHelper.isBlank(name)) {
+            return "";
+        }
+        int lastSlash = name.lastIndexOf('/');
+        if (lastSlash >= 0 && lastSlash + 1 < name.length()) {
+            return name.substring(lastSlash + 1);
+        }
+        return name;
+    }
+
+    private static byte[] readAllBytes(InputStream inputStream) throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        byte[] buffer = new byte[8192];
+        int read;
+        while ((read = inputStream.read(buffer)) != -1) {
+            out.write(buffer, 0, read);
+        }
+        return out.toByteArray();
+    }
+
+    private static class InMemoryMultipartFile implements MultipartFile {
+        private final String originalFilename;
+        private final byte[] bytes;
+
+        private InMemoryMultipartFile(String originalFilename, byte[] bytes) {
+            this.originalFilename = originalFilename;
+            this.bytes = bytes != null ? bytes : new byte[0];
+        }
+
+        @Override
+        public String getName() {
+            return originalFilename;
+        }
+
+        @Override
+        public String getOriginalFilename() {
+            return originalFilename;
+        }
+
+        @Override
+        public String getContentType() {
+            return null;
+        }
+
+        @Override
+        public boolean isEmpty() {
+            return bytes.length == 0;
+        }
+
+        @Override
+        public long getSize() {
+            return bytes.length;
+        }
+
+        @Override
+        public byte[] getBytes() {
+            return bytes;
+        }
+
+        @Override
+        public InputStream getInputStream() {
+            return new java.io.ByteArrayInputStream(bytes);
+        }
+
+        @Override
+        public void transferTo(java.io.File dest) throws IOException {
+            Files.write(dest.toPath(), bytes);
+        }
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditJudicialDocumentController.java

@@ -0,0 +1,350 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditJudicialDocument;
+import com.gxwebsoft.credit.param.CreditJudicialDocumentParam;
+import com.gxwebsoft.credit.param.CreditJudicialImportParam;
+import com.gxwebsoft.credit.service.CreditJudicialDocumentService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 裁判文书司法大数据控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:03
+ */
+@Tag(name = "裁判文书司法大数据管理")
+@RestController
+@RequestMapping("/api/credit/credit-judicial-document")
+public class CreditJudicialDocumentController extends BaseController {
+    @Resource
+    private CreditJudicialDocumentService creditJudicialDocumentService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询裁判文书司法大数据")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditJudicialDocument>> page(CreditJudicialDocumentParam param) {
+        // 使用关联查询
+        return success(creditJudicialDocumentService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部裁判文书司法大数据")
+    @GetMapping()
+    public ApiResult<List<CreditJudicialDocument>> list(CreditJudicialDocumentParam param) {
+        // 使用关联查询
+        return success(creditJudicialDocumentService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询裁判文书司法大数据")
+    @GetMapping("/{id}")
+    public ApiResult<CreditJudicialDocument> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditJudicialDocumentService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudicialDocument:save')")
+    @OperationLog
+    @Operation(summary = "添加裁判文书司法大数据")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditJudicialDocument creditJudicialDocument) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditJudicialDocument.setUserId(loginUser.getUserId());
+        // }
+        if (creditJudicialDocumentService.save(creditJudicialDocument)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudicialDocument:update')")
+    @OperationLog
+    @Operation(summary = "修改裁判文书司法大数据")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditJudicialDocument creditJudicialDocument) {
+        if (creditJudicialDocumentService.updateById(creditJudicialDocument)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudicialDocument:remove')")
+    @OperationLog
+    @Operation(summary = "删除裁判文书司法大数据")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditJudicialDocumentService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudicialDocument:save')")
+    @OperationLog
+    @Operation(summary = "批量添加裁判文书司法大数据")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditJudicialDocument> list) {
+        if (creditJudicialDocumentService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudicialDocument:update')")
+    @OperationLog
+    @Operation(summary = "批量修改裁判文书司法大数据")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditJudicialDocument> batchParam) {
+        if (batchParam.update(creditJudicialDocumentService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudicialDocument:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除裁判文书司法大数据")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditJudicialDocumentService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入裁判文书司法大数据
+     */
+    @PreAuthorize("hasAuthority('credit:creditJudicialDocument:save')")
+    @Operation(summary = "批量导入裁判文书司法大数据")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditJudicialImportParam> importResult = ExcelImportSupport.read(
+                file, CreditJudicialImportParam.class, this::isEmptyImportRow);
+            List<CreditJudicialImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditJudicialDocument> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditJudicialImportParam param = list.get(i);
+                try {
+                    CreditJudicialDocument item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCaseNumber())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditJudicialDocumentService,
+                                chunkItems,
+                                CreditJudicialDocument::getId,
+                                CreditJudicialDocument::setId,
+                                CreditJudicialDocument::getCaseNumber,
+                                CreditJudicialDocument::getCaseNumber,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditJudicialDocumentService.save(rowItem);
+                                if (!saved) {
+                                    CreditJudicialDocument existing = creditJudicialDocumentService.lambdaQuery()
+                                        .eq(CreditJudicialDocument::getCaseNumber, rowItem.getCaseNumber())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditJudicialDocumentService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditJudicialDocumentService,
+                        chunkItems,
+                        CreditJudicialDocument::getId,
+                        CreditJudicialDocument::setId,
+                        CreditJudicialDocument::getCaseNumber,
+                        CreditJudicialDocument::getCaseNumber,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditJudicialDocumentService.save(rowItem);
+                        if (!saved) {
+                            CreditJudicialDocument existing = creditJudicialDocumentService.lambdaQuery()
+                                .eq(CreditJudicialDocument::getCaseNumber, rowItem.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditJudicialDocumentService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载裁判文书导入模板
+     */
+    @Operation(summary = "下载裁判文书导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudicialImportParam> templateList = new ArrayList<>();
+
+        CreditJudicialImportParam example = new CreditJudicialImportParam();
+        example.setDataType("裁判文书");
+        example.setPlaintiffAppellant("原告示例");
+        example.setAppellee("被告示例");
+        example.setOtherPartiesThirdParty("第三人示例");
+        example.setOccurrenceTime("2024-01-01");
+        example.setCaseNumber("（2024）示例案号");
+        example.setCauseOfAction("案由示例");
+        example.setInvolvedAmount("100000");
+        example.setCourtName("示例法院");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("裁判文书导入模板", "裁判文书", CreditJudicialImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_judicial_document_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudicialImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getPlaintiffAppellant())
+            && ImportHelper.isBlank(param.getAppellee())
+            && ImportHelper.isBlank(param.getCauseOfAction());
+    }
+
+    private CreditJudicialDocument convertImportParamToEntity(CreditJudicialImportParam param) {
+        CreditJudicialDocument entity = new CreditJudicialDocument();
+
+        entity.setDataType(param.getDataType());
+        entity.setPlaintiffAppellant(param.getPlaintiffAppellant());
+        entity.setAppellee(param.getAppellee());
+        entity.setOtherPartiesThirdParty(param.getOtherPartiesThirdParty());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setCauseOfAction(param.getCauseOfAction());
+        entity.setInvolvedAmount(param.getInvolvedAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditJudiciaryController.java

@@ -0,0 +1,385 @@
+package com.gxwebsoft.credit.controller;
+
+import cn.afterturn.easypoi.excel.ExcelExportUtil;
+import cn.afterturn.easypoi.excel.ExcelImportUtil;
+import cn.afterturn.easypoi.excel.entity.ExportParams;
+import cn.afterturn.easypoi.excel.entity.ImportParams;
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditJudiciary;
+import com.gxwebsoft.credit.param.CreditJudiciaryImportParam;
+import com.gxwebsoft.credit.param.CreditJudiciaryParam;
+import com.gxwebsoft.credit.service.CreditJudiciaryService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 司法案件控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-16 15:23:58
+ */
+@Tag(name = "司法案件管理")
+@RestController
+@RequestMapping("/api/credit/credit-judiciary")
+public class CreditJudiciaryController extends BaseController {
+  @Resource
+  private CreditJudiciaryService creditJudiciaryService;
+
+  @Resource
+  private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询司法案件")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditJudiciary>> page(CreditJudiciaryParam param) {
+        // 使用关联查询
+        return success(creditJudiciaryService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部司法案件")
+    @GetMapping()
+    public ApiResult<List<CreditJudiciary>> list(CreditJudiciaryParam param) {
+        // 使用关联查询
+        return success(creditJudiciaryService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询司法案件")
+    @GetMapping("/{id}")
+    public ApiResult<CreditJudiciary> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditJudiciaryService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudiciary:save')")
+    @OperationLog
+    @Operation(summary = "添加司法案件")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditJudiciary creditJudiciary) {
+        if (creditJudiciaryService.save(creditJudiciary)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudiciary:update')")
+    @OperationLog
+    @Operation(summary = "修改司法案件")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditJudiciary creditJudiciary) {
+        if (creditJudiciaryService.updateById(creditJudiciary)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudiciary:remove')")
+    @OperationLog
+    @Operation(summary = "删除司法案件")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditJudiciaryService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudiciary:save')")
+    @OperationLog
+    @Operation(summary = "批量添加司法案件")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditJudiciary> list) {
+        if (creditJudiciaryService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudiciary:update')")
+    @OperationLog
+    @Operation(summary = "批量修改司法案件")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditJudiciary> batchParam) {
+        if (batchParam.update(creditJudiciaryService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditJudiciary:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除司法案件")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditJudiciaryService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+  /**
+   * 批量导入司法案件
+   */
+  @PreAuthorize("hasAuthority('credit:creditJudiciary:save')")
+  @Operation(summary = "批量导入司法案件")
+  @PostMapping("/import")
+  public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                             @RequestParam(value = "companyId", required = false) Integer companyId) {
+    List<String> errorMessages = new ArrayList<>();
+    int successCount = 0;
+
+    try {
+      List<CreditJudiciaryImportParam> list = null;
+      int usedTitleRows = 0;
+      int usedHeadRows = 0;
+      int[][] tryConfigs = new int[][]{{1, 1}, {0, 1}, {0, 2}, {0, 3}};
+
+      for (int[] config : tryConfigs) {
+        list = filterEmptyRows(tryImport(file, config[0], config[1]));
+        if (!CollectionUtils.isEmpty(list)) {
+          usedTitleRows = config[0];
+          usedHeadRows = config[1];
+          break;
+        }
+      }
+      if (CollectionUtils.isEmpty(list)) {
+        return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+      }
+
+      User loginUser = getLoginUser();
+      Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+      Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+      final int chunkSize = 500;
+      final int mpBatchSize = 500;
+      List<CreditJudiciary> chunkItems = new ArrayList<>(chunkSize);
+      List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+      for (int i = 0; i < list.size(); i++) {
+        CreditJudiciaryImportParam param = list.get(i);
+        try {
+          CreditJudiciary item = convertImportParamToEntity(param);
+          if (item.getCompanyId() == null && companyId != null) {
+            item.setCompanyId(companyId);
+          }
+
+          // 设置默认值
+          if (item.getUserId() == null && currentUserId != null) {
+            item.setUserId(currentUserId);
+          }
+          if (item.getTenantId() == null && currentTenantId != null) {
+            item.setTenantId(currentTenantId);
+          }
+          if (item.getStatus() == null) {
+            item.setStatus(0);
+          }
+          if (item.getRecommend() == null) {
+            item.setRecommend(0);
+          }
+          if (item.getType() == null) {
+            item.setType(0);
+          }
+          if (item.getDeleted() == null) {
+            item.setDeleted(0);
+          }
+          int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+          // 验证必填字段
+          if (item.getName() == null || item.getName().trim().isEmpty()) {
+            errorMessages.add("第" + excelRowNumber + "行：项目名称不能为空");
+            continue;
+          }
+          if (item.getCode() == null || item.getCode().trim().isEmpty()) {
+            errorMessages.add("第" + excelRowNumber + "行：唯一标识不能为空");
+            continue;
+          }
+
+          chunkItems.add(item);
+          chunkRowNumbers.add(excelRowNumber);
+          if (chunkItems.size() >= chunkSize) {
+            successCount += batchImportSupport.persistChunkWithFallback(
+              chunkItems,
+              chunkRowNumbers,
+              () -> batchImportSupport.upsertBySingleKey(
+                creditJudiciaryService,
+                chunkItems,
+                CreditJudiciary::getId,
+                CreditJudiciary::setId,
+                CreditJudiciary::getName,
+                CreditJudiciary::getName,
+                null,
+                mpBatchSize
+              ),
+              (rowItem, rowNumber) -> {
+                boolean saved = creditJudiciaryService.save(rowItem);
+                if (!saved) {
+                  CreditJudiciary existing = creditJudiciaryService.getByName(rowItem.getName());
+                  if (existing != null) {
+                    rowItem.setId(existing.getId());
+                    if (creditJudiciaryService.updateById(rowItem)) {
+                      return true;
+                    }
+                  }
+                } else {
+                  return true;
+                }
+                errorMessages.add("第" + rowNumber + "行：保存失败");
+                return false;
+              },
+              errorMessages
+            );
+            chunkItems.clear();
+            chunkRowNumbers.clear();
+          }
+        } catch (Exception e) {
+          int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+          errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+          e.printStackTrace();
+        }
+      }
+
+      if (!chunkItems.isEmpty()) {
+        successCount += batchImportSupport.persistChunkWithFallback(
+          chunkItems,
+          chunkRowNumbers,
+          () -> batchImportSupport.upsertBySingleKey(
+            creditJudiciaryService,
+            chunkItems,
+            CreditJudiciary::getId,
+            CreditJudiciary::setId,
+            CreditJudiciary::getName,
+            CreditJudiciary::getName,
+            null,
+            mpBatchSize
+          ),
+          (rowItem, rowNumber) -> {
+            boolean saved = creditJudiciaryService.save(rowItem);
+            if (!saved) {
+              CreditJudiciary existing = creditJudiciaryService.getByName(rowItem.getName());
+              if (existing != null) {
+                rowItem.setId(existing.getId());
+                if (creditJudiciaryService.updateById(rowItem)) {
+                  return true;
+                }
+              }
+            } else {
+              return true;
+            }
+            errorMessages.add("第" + rowNumber + "行：保存失败");
+            return false;
+          },
+          errorMessages
+        );
+      }
+
+      if (errorMessages.isEmpty()) {
+        return success("成功导入" + successCount + "条数据", null);
+      } else {
+        return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+      }
+
+    } catch (Exception e) {
+      e.printStackTrace();
+      return fail("导入失败：" + e.getMessage(), null);
+    }
+  }
+
+    /**
+     * 下载司法案件导入模板
+     */
+    @Operation(summary = "下载司法案件导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+      List<CreditJudiciaryImportParam> templateList = new ArrayList<>();
+
+      CreditJudiciaryImportParam example = new CreditJudiciaryImportParam();
+      example.setName("示例客户");
+      example.setCode("C0001");
+      example.setInfoType("执行案件");
+      example.setReason("买卖合同纠纷");
+      example.setProcessDate("2025-08-27");
+      example.setCaseProgress("首次执行");
+      example.setCaseIdentity("被执行人");
+      example.setCode("（2025）闽0103执5480号");
+      example.setCourt("福建省福州市台江区人民法院");
+      example.setCaseAmount("5134060.00");
+      templateList.add(example);
+
+      ExportParams exportParams = new ExportParams("司法案件导入模板", "司法案件");
+
+      Workbook workbook = ExcelExportUtil.exportExcel(exportParams, CreditJudiciaryImportParam.class, templateList);
+
+      response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+      response.setHeader("Content-Disposition", "attachment; filename=credit_judiciary_import_template.xlsx");
+
+      workbook.write(response.getOutputStream());
+      workbook.close();
+    }
+
+    private List<CreditJudiciaryImportParam> tryImport(MultipartFile file, int titleRows, int headRows) throws Exception {
+      ImportParams importParams = new ImportParams();
+      importParams.setTitleRows(titleRows);
+      importParams.setHeadRows(headRows);
+      importParams.setStartSheetIndex(0);
+      importParams.setSheetNum(1);
+      return ExcelImportUtil.importExcel(file.getInputStream(), CreditJudiciaryImportParam.class, importParams);
+    }
+
+    /**
+     * 过滤掉完全空白的导入行，避免空行导致导入失败
+     */
+    private List<CreditJudiciaryImportParam> filterEmptyRows(List<CreditJudiciaryImportParam> rawList) {
+      if (CollectionUtils.isEmpty(rawList)) {
+        return rawList;
+      }
+      rawList.removeIf(this::isEmptyImportRow);
+      return rawList;
+    }
+
+    private boolean isEmptyImportRow(CreditJudiciaryImportParam param) {
+      if (param == null) {
+        return true;
+      }
+      return isBlank(param.getName())
+        && isBlank(param.getCode())
+        && isBlank(param.getName())
+        && isBlank(param.getInfoType());
+    }
+
+    private boolean isBlank(String value) {
+      return value == null || value.trim().isEmpty();
+    }
+
+    /**
+     * 将CreditJudiciaryImportParam转换为CreditJudiciary实体
+     */
+    private CreditJudiciary convertImportParamToEntity(CreditJudiciaryImportParam param) {
+      CreditJudiciary entity = new CreditJudiciary();
+
+      entity.setCode(param.getCode());
+      entity.setName(param.getName());
+      entity.setInfoType(param.getInfoType());
+      entity.setReason(param.getReason());
+      entity.setProcessDate(param.getProcessDate());
+      entity.setCaseProgress(param.getCaseProgress());
+      entity.setCaseIdentity(param.getCaseIdentity());
+      entity.setCourt(param.getCourt());
+      entity.setCaseAmount(param.getCaseAmount());
+
+      return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditMediationController.java

@@ -0,0 +1,350 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditMediation;
+import com.gxwebsoft.credit.param.CreditJudicialImportParam;
+import com.gxwebsoft.credit.param.CreditMediationParam;
+import com.gxwebsoft.credit.service.CreditMediationService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 诉前调解司法大数据控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:25
+ */
+@Tag(name = "诉前调解司法大数据管理")
+@RestController
+@RequestMapping("/api/credit/credit-mediation")
+public class CreditMediationController extends BaseController {
+    @Resource
+    private CreditMediationService creditMediationService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询诉前调解司法大数据")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditMediation>> page(CreditMediationParam param) {
+        // 使用关联查询
+        return success(creditMediationService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部诉前调解司法大数据")
+    @GetMapping()
+    public ApiResult<List<CreditMediation>> list(CreditMediationParam param) {
+        // 使用关联查询
+        return success(creditMediationService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询诉前调解司法大数据")
+    @GetMapping("/{id}")
+    public ApiResult<CreditMediation> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditMediationService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditMediation:save')")
+    @OperationLog
+    @Operation(summary = "添加诉前调解司法大数据")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditMediation creditMediation) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditMediation.setUserId(loginUser.getUserId());
+        // }
+        if (creditMediationService.save(creditMediation)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditMediation:update')")
+    @OperationLog
+    @Operation(summary = "修改诉前调解司法大数据")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditMediation creditMediation) {
+        if (creditMediationService.updateById(creditMediation)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditMediation:remove')")
+    @OperationLog
+    @Operation(summary = "删除诉前调解司法大数据")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditMediationService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditMediation:save')")
+    @OperationLog
+    @Operation(summary = "批量添加诉前调解司法大数据")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditMediation> list) {
+        if (creditMediationService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditMediation:update')")
+    @OperationLog
+    @Operation(summary = "批量修改诉前调解司法大数据")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditMediation> batchParam) {
+        if (batchParam.update(creditMediationService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditMediation:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除诉前调解司法大数据")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditMediationService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入诉前调解司法大数据
+     */
+    @PreAuthorize("hasAuthority('credit:creditMediation:save')")
+    @Operation(summary = "批量导入诉前调解司法大数据")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditJudicialImportParam> importResult = ExcelImportSupport.read(
+                file, CreditJudicialImportParam.class, this::isEmptyImportRow);
+            List<CreditJudicialImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditMediation> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditJudicialImportParam param = list.get(i);
+                try {
+                    CreditMediation item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCaseNumber())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditMediationService,
+                                chunkItems,
+                                CreditMediation::getId,
+                                CreditMediation::setId,
+                                CreditMediation::getCaseNumber,
+                                CreditMediation::getCaseNumber,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditMediationService.save(rowItem);
+                                if (!saved) {
+                                    CreditMediation existing = creditMediationService.lambdaQuery()
+                                        .eq(CreditMediation::getCaseNumber, rowItem.getCaseNumber())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditMediationService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditMediationService,
+                        chunkItems,
+                        CreditMediation::getId,
+                        CreditMediation::setId,
+                        CreditMediation::getCaseNumber,
+                        CreditMediation::getCaseNumber,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditMediationService.save(rowItem);
+                        if (!saved) {
+                            CreditMediation existing = creditMediationService.lambdaQuery()
+                                .eq(CreditMediation::getCaseNumber, rowItem.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditMediationService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载诉前调解导入模板
+     */
+    @Operation(summary = "下载诉前调解导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudicialImportParam> templateList = new ArrayList<>();
+
+        CreditJudicialImportParam example = new CreditJudicialImportParam();
+        example.setDataType("诉前调解");
+        example.setPlaintiffAppellant("原告示例");
+        example.setAppellee("被告示例");
+        example.setOtherPartiesThirdParty("第三人示例");
+        example.setOccurrenceTime("2024-01-01");
+        example.setCaseNumber("（2024）示例案号");
+        example.setCauseOfAction("案由示例");
+        example.setInvolvedAmount("100000");
+        example.setCourtName("示例法院");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("诉前调解导入模板", "诉前调解", CreditJudicialImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_mediation_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudicialImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getPlaintiffAppellant())
+            && ImportHelper.isBlank(param.getAppellee())
+            && ImportHelper.isBlank(param.getCauseOfAction());
+    }
+
+    private CreditMediation convertImportParamToEntity(CreditJudicialImportParam param) {
+        CreditMediation entity = new CreditMediation();
+
+        entity.setDataType(param.getDataType());
+        entity.setPlaintiffAppellant(param.getPlaintiffAppellant());
+        entity.setAppellee(param.getAppellee());
+        entity.setOtherPartiesThirdParty(param.getOtherPartiesThirdParty());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setCauseOfAction(param.getCauseOfAction());
+        entity.setInvolvedAmount(param.getInvolvedAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditNearbyCompanyController.java

@@ -0,0 +1,420 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditNearbyCompany;
+import com.gxwebsoft.credit.param.CreditNearbyCompanyImportParam;
+import com.gxwebsoft.credit.param.CreditNearbyCompanyParam;
+import com.gxwebsoft.credit.service.CreditNearbyCompanyService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 附近企业控制器
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Tag(name = "附近企业管理")
+@RestController
+@RequestMapping("/api/credit/credit-nearby-company")
+public class CreditNearbyCompanyController extends BaseController {
+    @Resource
+    private CreditNearbyCompanyService creditNearbyCompanyService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询附近企业")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditNearbyCompany>> page(CreditNearbyCompanyParam param) {
+        // 使用关联查询
+        return success(creditNearbyCompanyService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部附近企业")
+    @GetMapping()
+    public ApiResult<List<CreditNearbyCompany>> list(CreditNearbyCompanyParam param) {
+        // 使用关联查询
+        return success(creditNearbyCompanyService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询附近企业")
+    @GetMapping("/{id}")
+    public ApiResult<CreditNearbyCompany> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditNearbyCompanyService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditNearbyCompany:save')")
+    @OperationLog
+    @Operation(summary = "添加附近企业")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditNearbyCompany creditNearbyCompany) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditNearbyCompany.setUserId(loginUser.getUserId());
+        // }
+        if (creditNearbyCompanyService.save(creditNearbyCompany)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditNearbyCompany:update')")
+    @OperationLog
+    @Operation(summary = "修改附近企业")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditNearbyCompany creditNearbyCompany) {
+        if (creditNearbyCompanyService.updateById(creditNearbyCompany)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditNearbyCompany:remove')")
+    @OperationLog
+    @Operation(summary = "删除附近企业")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditNearbyCompanyService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditNearbyCompany:save')")
+    @OperationLog
+    @Operation(summary = "批量添加附近企业")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditNearbyCompany> list) {
+        if (creditNearbyCompanyService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditNearbyCompany:update')")
+    @OperationLog
+    @Operation(summary = "批量修改附近企业")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditNearbyCompany> batchParam) {
+        if (batchParam.update(creditNearbyCompanyService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditNearbyCompany:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除附近企业")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditNearbyCompanyService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入附近企业
+     */
+    @PreAuthorize("hasAuthority('credit:creditNearbyCompany:save')")
+    @Operation(summary = "批量导入附近企业")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId,
+                                               @RequestParam(value = "parentId", required = false) Integer parentId,
+                                               @RequestParam(value = "type", required = false) Integer type) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditNearbyCompanyImportParam> importResult = ExcelImportSupport.readAnySheet(
+                file, CreditNearbyCompanyImportParam.class, this::isEmptyImportRow);
+            List<CreditNearbyCompanyImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+            int usedSheetIndex = importResult.getSheetIndex();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+            Map<String, String> urlByCode = ExcelImportSupport.readHyperlinksByHeaderKey(file, usedSheetIndex, usedTitleRows, usedHeadRows, "统一社会信用代码");
+            Map<String, String> urlByName = ExcelImportSupport.readHyperlinksByHeaderKey(file, usedSheetIndex, usedTitleRows, usedHeadRows, "企业名称");
+
+            // 避免逐行写库：按批处理，显著降低 SQL 次数与事务开销
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditNearbyCompany> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditNearbyCompanyImportParam param = list.get(i);
+                try {
+                    CreditNearbyCompany item = convertImportParamToEntity(param);
+                    String link = null;
+                    if (!ImportHelper.isBlank(item.getCode())) {
+                        link = urlByCode.get(item.getCode().trim());
+                    }
+                    if ((link == null || link.isEmpty()) && !ImportHelper.isBlank(item.getName())) {
+                        link = urlByName.get(item.getName().trim());
+                    }
+                    if (link != null && !link.isEmpty()) {
+                        item.setUrl(link);
+                    }
+
+                    if (item.getParentId() == null && parentId != null) {
+                        item.setParentId(parentId);
+                    }
+                    if (item.getType() == null && type != null) {
+                        item.setType(type);
+                    }
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getName())) {
+                        errorMessages.add("第" + excelRowNumber + "行：企业名称不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += persistImportChunk(chunkItems, chunkRowNumbers, companyId, parentId, type, currentTenantId, mpBatchSize, errorMessages);
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += persistImportChunk(chunkItems, chunkRowNumbers, companyId, parentId, type, currentTenantId, mpBatchSize, errorMessages);
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    private int persistImportChunk(List<CreditNearbyCompany> items,
+                                   List<Integer> excelRowNumbers,
+                                   Integer companyId,
+                                   Integer parentId,
+                                   Integer type,
+                                   Integer tenantId,
+                                   int mpBatchSize,
+                                   List<String> errorMessages) {
+        return batchImportSupport.persistChunkWithFallback(
+            items,
+            excelRowNumbers,
+            () -> batchImportSupport.upsertByCodeOrName(
+                creditNearbyCompanyService,
+                items,
+                CreditNearbyCompany::getId,
+                CreditNearbyCompany::setId,
+                CreditNearbyCompany::getCode,
+                CreditNearbyCompany::getCode,
+                CreditNearbyCompany::getName,
+                CreditNearbyCompany::getName,
+                wrapper -> {
+                    if (companyId != null) {
+                        wrapper.eq(CreditNearbyCompany::getCompanyId, companyId);
+                    }
+                    if (parentId != null) {
+                        wrapper.eq(CreditNearbyCompany::getParentId, parentId);
+                    }
+                    if (type != null) {
+                        wrapper.eq(CreditNearbyCompany::getType, type);
+                    }
+                    if (tenantId != null) {
+                        wrapper.eq(CreditNearbyCompany::getTenantId, tenantId);
+                    }
+                },
+                mpBatchSize
+            ),
+            (item, excelRowNumber) -> {
+                boolean saved = creditNearbyCompanyService.save(item);
+                if (!saved) {
+                    CreditNearbyCompany existing = creditNearbyCompanyService.lambdaQuery()
+                        .eq(!ImportHelper.isBlank(item.getCode()), CreditNearbyCompany::getCode, item.getCode())
+                        .eq(ImportHelper.isBlank(item.getCode()), CreditNearbyCompany::getName, item.getName())
+                        .eq(item.getCompanyId() != null, CreditNearbyCompany::getCompanyId, item.getCompanyId())
+                        .eq(item.getParentId() != null, CreditNearbyCompany::getParentId, item.getParentId())
+                        .eq(item.getType() != null, CreditNearbyCompany::getType, item.getType())
+                        .eq(item.getTenantId() != null, CreditNearbyCompany::getTenantId, item.getTenantId())
+                        .one();
+                    if (existing != null) {
+                        item.setId(existing.getId());
+                        if (creditNearbyCompanyService.updateById(item)) {
+                            return true;
+                        }
+                    }
+                } else {
+                    return true;
+                }
+                String prefix = excelRowNumber > 0 ? ("第" + excelRowNumber + "行：") : "";
+                errorMessages.add(prefix + "保存失败");
+                return false;
+            },
+            errorMessages
+        );
+    }
+
+    /**
+     * 下载附近企业导入模板
+     */
+    @Operation(summary = "下载附近企业导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditNearbyCompanyImportParam> templateList = new ArrayList<>();
+
+        CreditNearbyCompanyImportParam example = new CreditNearbyCompanyImportParam();
+        example.setName("示例科技有限公司");
+        example.setRegistrationStatus("存续");
+        example.setLegalPerson("李四");
+        example.setRegisteredCapital("1000万人民币");
+        example.setPaidinCapital("200万人民币");
+        example.setEstablishDate("2018-06-01");
+        example.setCode("91440101MA5XXXXXXX");
+        example.setAddress("广西南宁市某某路1号");
+        example.setPhone("13800000000");
+        example.setEmail("demo@example.com");
+        example.setProvince("广西");
+        example.setCity("南宁");
+        example.setRegion("青秀区");
+        example.setDomain("https://example.com");
+        example.setInstitutionType("有限责任公司");
+        example.setCompanySize("小微企业");
+        example.setRegistrationAuthority("南宁市市场监督管理局");
+        example.setTaxpayerQualification("一般纳税人");
+        example.setLatestAnnualReportYear("2023");
+        example.setLatestAnnualReportOnOperatingRevenue("1000万");
+        example.setEnterpriseScoreCheck("85");
+        example.setCreditRating("A级");
+        example.setCechnologyScore("70");
+        example.setCechnologyLevel("良好");
+        example.setSmallEnterprise("是");
+        example.setCompanyProfile("企业简介示例");
+        example.setNatureOfBusiness("经营范围示例");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("附近企业导入模板", "附近企业", CreditNearbyCompanyImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_nearby_company_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditNearbyCompanyImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        if (isImportHeaderRow(param)) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getName())
+            && ImportHelper.isBlank(param.getCode())
+            && ImportHelper.isBlank(param.getLegalPerson());
+    }
+
+    private boolean isImportHeaderRow(CreditNearbyCompanyImportParam param) {
+        return isHeaderValue(param.getName(), "企业名称")
+            || isHeaderValue(param.getCode(), "统一社会信用代码")
+            || isHeaderValue(param.getLegalPerson(), "法定代表人");
+    }
+
+    private static boolean isHeaderValue(String value, String headerText) {
+        if (value == null) {
+            return false;
+        }
+        return headerText.equals(value.trim());
+    }
+
+    private CreditNearbyCompany convertImportParamToEntity(CreditNearbyCompanyImportParam param) {
+        CreditNearbyCompany entity = new CreditNearbyCompany();
+
+        entity.setName(param.getName());
+        entity.setRegistrationStatus(param.getRegistrationStatus());
+        entity.setLegalPerson(param.getLegalPerson());
+        entity.setRegisteredCapital(param.getRegisteredCapital());
+        entity.setPaidinCapital(param.getPaidinCapital());
+        entity.setEstablishDate(param.getEstablishDate());
+        entity.setCode(param.getCode());
+        entity.setAddress(param.getAddress());
+        entity.setPhone(param.getPhone());
+        entity.setEmail(param.getEmail());
+        entity.setProvince(param.getProvince());
+        entity.setCity(param.getCity());
+        entity.setRegion(param.getRegion());
+        entity.setDomain(param.getDomain());
+        entity.setInstitutionType(param.getInstitutionType());
+        entity.setCompanySize(param.getCompanySize());
+        entity.setRegistrationAuthority(param.getRegistrationAuthority());
+        entity.setTaxpayerQualification(param.getTaxpayerQualification());
+        entity.setLatestAnnualReportYear(param.getLatestAnnualReportYear());
+        entity.setLatestAnnualReportOnOperatingRevenue(param.getLatestAnnualReportOnOperatingRevenue());
+        entity.setEnterpriseScoreCheck(param.getEnterpriseScoreCheck());
+        entity.setCreditRating(param.getCreditRating());
+        entity.setCechnologyScore(param.getCechnologyScore());
+        entity.setCechnologyLevel(param.getCechnologyLevel());
+        entity.setSmallEnterprise(param.getSmallEnterprise());
+        entity.setCompanyProfile(param.getCompanyProfile());
+        entity.setNatureOfBusiness(param.getNatureOfBusiness());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditPatentController.java

@@ -0,0 +1,377 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditPatent;
+import com.gxwebsoft.credit.param.CreditPatentImportParam;
+import com.gxwebsoft.credit.param.CreditPatentParam;
+import com.gxwebsoft.credit.service.CreditPatentService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 专利控制器
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Tag(name = "专利管理")
+@RestController
+@RequestMapping("/api/credit/credit-patent")
+public class CreditPatentController extends BaseController {
+    @Resource
+    private CreditPatentService creditPatentService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询专利")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditPatent>> page(CreditPatentParam param) {
+        // 使用关联查询
+        return success(creditPatentService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部专利")
+    @GetMapping()
+    public ApiResult<List<CreditPatent>> list(CreditPatentParam param) {
+        // 使用关联查询
+        return success(creditPatentService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询专利")
+    @GetMapping("/{id}")
+    public ApiResult<CreditPatent> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditPatentService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditPatent:save')")
+    @OperationLog
+    @Operation(summary = "添加专利")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditPatent creditPatent) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditPatent.setUserId(loginUser.getUserId());
+        // }
+        if (creditPatentService.save(creditPatent)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditPatent:update')")
+    @OperationLog
+    @Operation(summary = "修改专利")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditPatent creditPatent) {
+        if (creditPatentService.updateById(creditPatent)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditPatent:remove')")
+    @OperationLog
+    @Operation(summary = "删除专利")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditPatentService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditPatent:save')")
+    @OperationLog
+    @Operation(summary = "批量添加专利")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditPatent> list) {
+        if (creditPatentService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditPatent:update')")
+    @OperationLog
+    @Operation(summary = "批量修改专利")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditPatent> batchParam) {
+        if (batchParam.update(creditPatentService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditPatent:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除专利")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditPatentService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入专利
+     */
+    @PreAuthorize("hasAuthority('credit:creditPatent:save')")
+    @Operation(summary = "批量导入专利")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditPatentImportParam> importResult = ExcelImportSupport.readAnySheet(
+                file, CreditPatentImportParam.class, this::isEmptyImportRow);
+            List<CreditPatentImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+            int usedSheetIndex = importResult.getSheetIndex();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+            Map<String, String> urlByRegisterNo = ExcelImportSupport.readHyperlinksByHeaderKey(file, usedSheetIndex, usedTitleRows, usedHeadRows, "申请号");
+            Map<String, String> urlByName = ExcelImportSupport.readHyperlinksByHeaderKey(file, usedSheetIndex, usedTitleRows, usedHeadRows, "发明名称");
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditPatent> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditPatentImportParam param = list.get(i);
+                try {
+                    CreditPatent item = convertImportParamToEntity(param);
+                    String link = null;
+                    if (!ImportHelper.isBlank(item.getRegisterNo())) {
+                        link = urlByRegisterNo.get(item.getRegisterNo().trim());
+                    }
+                    if ((link == null || link.isEmpty()) && !ImportHelper.isBlank(item.getName())) {
+                        link = urlByName.get(item.getName().trim());
+                    }
+                    if (link != null && !link.isEmpty()) {
+                        item.setUrl(link);
+                    }
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getRegisterNo())) {
+                        errorMessages.add("第" + excelRowNumber + "行：申请号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditPatentService,
+                                chunkItems,
+                                CreditPatent::getId,
+                                CreditPatent::setId,
+                                CreditPatent::getRegisterNo,
+                                CreditPatent::getRegisterNo,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditPatentService.save(rowItem);
+                                if (!saved) {
+                                    CreditPatent existing = creditPatentService.lambdaQuery()
+                                        .eq(CreditPatent::getRegisterNo, rowItem.getRegisterNo())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditPatentService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditPatentService,
+                        chunkItems,
+                        CreditPatent::getId,
+                        CreditPatent::setId,
+                        CreditPatent::getRegisterNo,
+                        CreditPatent::getRegisterNo,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditPatentService.save(rowItem);
+                        if (!saved) {
+                            CreditPatent existing = creditPatentService.lambdaQuery()
+                                .eq(CreditPatent::getRegisterNo, rowItem.getRegisterNo())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditPatentService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载专利导入模板
+     */
+    @Operation(summary = "下载专利导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditPatentImportParam> templateList = new ArrayList<>();
+
+        CreditPatentImportParam example = new CreditPatentImportParam();
+        example.setName("一种示例装置及方法");
+        example.setType("发明专利");
+        example.setStatusText("有效");
+        example.setRegisterNo("CN2024XXXXXXXX.X");
+        example.setRegisterDate("2024-01-01");
+        example.setPublicNo("CN1XXXXXXXXX");
+        example.setPublicDate("2024-06-01");
+        example.setInventor("张三;李四");
+        example.setPatentApplicant("示例科技有限公司");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("专利导入模板", "专利", CreditPatentImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_patent_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditPatentImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        if (isImportHeaderRow(param)) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getRegisterNo())
+            && ImportHelper.isBlank(param.getName())
+            && ImportHelper.isBlank(param.getPatentApplicant());
+    }
+
+    private boolean isImportHeaderRow(CreditPatentImportParam param) {
+        return isHeaderValue(param.getRegisterNo(), "申请号")
+            || isHeaderValue(param.getName(), "发明名称")
+            || isHeaderValue(param.getPatentApplicant(), "申请(专利权)人");
+    }
+
+    private static boolean isHeaderValue(String value, String headerText) {
+        if (value == null) {
+            return false;
+        }
+        return headerText.equals(value.trim());
+    }
+
+    private CreditPatent convertImportParamToEntity(CreditPatentImportParam param) {
+        CreditPatent entity = new CreditPatent();
+
+        entity.setName(param.getName());
+        entity.setType(param.getType());
+        entity.setStatusText(param.getStatusText());
+        entity.setRegisterNo(param.getRegisterNo());
+        entity.setRegisterDate(param.getRegisterDate());
+        entity.setPublicNo(param.getPublicNo());
+        entity.setPublicDate(param.getPublicDate());
+        entity.setInventor(param.getInventor());
+        entity.setPatentApplicant(param.getPatentApplicant());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditRiskRelationController.java

@@ -0,0 +1,342 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditRiskRelation;
+import com.gxwebsoft.credit.param.CreditRiskRelationImportParam;
+import com.gxwebsoft.credit.param.CreditRiskRelationParam;
+import com.gxwebsoft.credit.service.CreditRiskRelationService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 风险关系表控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:41
+ */
+@Tag(name = "风险关系表管理")
+@RestController
+@RequestMapping("/api/credit/credit-risk-relation")
+public class CreditRiskRelationController extends BaseController {
+    @Resource
+    private CreditRiskRelationService creditRiskRelationService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询风险关系表")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditRiskRelation>> page(CreditRiskRelationParam param) {
+        // 使用关联查询
+        return success(creditRiskRelationService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部风险关系表")
+    @GetMapping()
+    public ApiResult<List<CreditRiskRelation>> list(CreditRiskRelationParam param) {
+        // 使用关联查询
+        return success(creditRiskRelationService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询风险关系表")
+    @GetMapping("/{id}")
+    public ApiResult<CreditRiskRelation> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditRiskRelationService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditRiskRelation:save')")
+    @OperationLog
+    @Operation(summary = "添加风险关系表")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditRiskRelation creditRiskRelation) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditRiskRelation.setUserId(loginUser.getUserId());
+        // }
+        if (creditRiskRelationService.save(creditRiskRelation)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditRiskRelation:update')")
+    @OperationLog
+    @Operation(summary = "修改风险关系表")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditRiskRelation creditRiskRelation) {
+        if (creditRiskRelationService.updateById(creditRiskRelation)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditRiskRelation:remove')")
+    @OperationLog
+    @Operation(summary = "删除风险关系表")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditRiskRelationService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditRiskRelation:save')")
+    @OperationLog
+    @Operation(summary = "批量添加风险关系表")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditRiskRelation> list) {
+        if (creditRiskRelationService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditRiskRelation:update')")
+    @OperationLog
+    @Operation(summary = "批量修改风险关系表")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditRiskRelation> batchParam) {
+        if (batchParam.update(creditRiskRelationService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditRiskRelation:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除风险关系表")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditRiskRelationService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入风险关系表
+     */
+    @PreAuthorize("hasAuthority('credit:creditRiskRelation:save')")
+    @Operation(summary = "批量导入风险关系表")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            int sheetIndex = ExcelImportSupport.findSheetIndex(file, "风险关系", 1);
+            ExcelImportSupport.ImportResult<CreditRiskRelationImportParam> importResult = ExcelImportSupport.read(
+                file, CreditRiskRelationImportParam.class, this::isEmptyImportRow, sheetIndex);
+            List<CreditRiskRelationImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditRiskRelation> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditRiskRelationImportParam param = list.get(i);
+                try {
+                    CreditRiskRelation item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getMainBodyName())) {
+                        errorMessages.add("第" + excelRowNumber + "行：主体名称不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditRiskRelationService,
+                                chunkItems,
+                                CreditRiskRelation::getId,
+                                CreditRiskRelation::setId,
+                                CreditRiskRelation::getMainBodyName,
+                                CreditRiskRelation::getMainBodyName,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditRiskRelationService.save(rowItem);
+                                if (!saved) {
+                                    CreditRiskRelation existing = creditRiskRelationService.lambdaQuery()
+                                        .eq(CreditRiskRelation::getMainBodyName, rowItem.getMainBodyName())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditRiskRelationService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditRiskRelationService,
+                        chunkItems,
+                        CreditRiskRelation::getId,
+                        CreditRiskRelation::setId,
+                        CreditRiskRelation::getMainBodyName,
+                        CreditRiskRelation::getMainBodyName,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditRiskRelationService.save(rowItem);
+                        if (!saved) {
+                            CreditRiskRelation existing = creditRiskRelationService.lambdaQuery()
+                                .eq(CreditRiskRelation::getMainBodyName, rowItem.getMainBodyName())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditRiskRelationService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载风险关系导入模板
+     */
+    @Operation(summary = "下载风险关系导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditRiskRelationImportParam> templateList = new ArrayList<>();
+
+        CreditRiskRelationImportParam example = new CreditRiskRelationImportParam();
+        example.setMainBodyName("示例企业");
+        example.setRegistrationStatus("存续");
+        example.setRegisteredCapital("8000");
+        example.setProvinceRegion("浙江");
+        example.setAssociatedRelation("关联企业");
+        example.setRiskRelation("存在风险关联");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("风险关系导入模板", "风险关系", CreditRiskRelationImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_risk_relation_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditRiskRelationImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getMainBodyName())
+            && ImportHelper.isBlank(param.getRegistrationStatus())
+            && ImportHelper.isBlank(param.getRegisteredCapital());
+    }
+
+    private CreditRiskRelation convertImportParamToEntity(CreditRiskRelationImportParam param) {
+        CreditRiskRelation entity = new CreditRiskRelation();
+
+        entity.setMainBodyName(param.getMainBodyName());
+        entity.setRegistrationStatus(param.getRegistrationStatus());
+        entity.setRegisteredCapital(param.getRegisteredCapital());
+        entity.setProvinceRegion(param.getProvinceRegion());
+        entity.setAssociatedRelation(param.getAssociatedRelation());
+        entity.setRiskRelation(param.getRiskRelation());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditSupplierController.java

@@ -0,0 +1,340 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditSupplier;
+import com.gxwebsoft.credit.param.CreditSupplierImportParam;
+import com.gxwebsoft.credit.param.CreditSupplierParam;
+import com.gxwebsoft.credit.service.CreditSupplierService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 供应商控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:47
+ */
+@Tag(name = "供应商管理")
+@RestController
+@RequestMapping("/api/credit/credit-supplier")
+public class CreditSupplierController extends BaseController {
+    @Resource
+    private CreditSupplierService creditSupplierService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询供应商")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditSupplier>> page(CreditSupplierParam param) {
+        // 使用关联查询
+        return success(creditSupplierService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部供应商")
+    @GetMapping()
+    public ApiResult<List<CreditSupplier>> list(CreditSupplierParam param) {
+        // 使用关联查询
+        return success(creditSupplierService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询供应商")
+    @GetMapping("/{id}")
+    public ApiResult<CreditSupplier> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditSupplierService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSupplier:save')")
+    @OperationLog
+    @Operation(summary = "添加供应商")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditSupplier creditSupplier) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditSupplier.setUserId(loginUser.getUserId());
+        // }
+        if (creditSupplierService.save(creditSupplier)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSupplier:update')")
+    @OperationLog
+    @Operation(summary = "修改供应商")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditSupplier creditSupplier) {
+        if (creditSupplierService.updateById(creditSupplier)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSupplier:remove')")
+    @OperationLog
+    @Operation(summary = "删除供应商")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditSupplierService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSupplier:save')")
+    @OperationLog
+    @Operation(summary = "批量添加供应商")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditSupplier> list) {
+        if (creditSupplierService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSupplier:update')")
+    @OperationLog
+    @Operation(summary = "批量修改供应商")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditSupplier> batchParam) {
+        if (batchParam.update(creditSupplierService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSupplier:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除供应商")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditSupplierService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入供应商
+     */
+    @PreAuthorize("hasAuthority('credit:creditSupplier:save')")
+    @Operation(summary = "批量导入供应商")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            int sheetIndex = ExcelImportSupport.findSheetIndex(file, "供应商", 3);
+            ExcelImportSupport.ImportResult<CreditSupplierImportParam> importResult = ExcelImportSupport.read(
+                file, CreditSupplierImportParam.class, this::isEmptyImportRow, sheetIndex);
+            List<CreditSupplierImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditSupplier> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditSupplierImportParam param = list.get(i);
+                try {
+                    CreditSupplier item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getSupplier())) {
+                        errorMessages.add("第" + excelRowNumber + "行：供应商不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditSupplierService,
+                                chunkItems,
+                                CreditSupplier::getId,
+                                CreditSupplier::setId,
+                                CreditSupplier::getSupplier,
+                                CreditSupplier::getSupplier,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditSupplierService.save(rowItem);
+                                if (!saved) {
+                                    CreditSupplier existing = creditSupplierService.lambdaQuery()
+                                        .eq(CreditSupplier::getSupplier, rowItem.getSupplier())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditSupplierService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditSupplierService,
+                        chunkItems,
+                        CreditSupplier::getId,
+                        CreditSupplier::setId,
+                        CreditSupplier::getSupplier,
+                        CreditSupplier::getSupplier,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditSupplierService.save(rowItem);
+                        if (!saved) {
+                            CreditSupplier existing = creditSupplierService.lambdaQuery()
+                                .eq(CreditSupplier::getSupplier, rowItem.getSupplier())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditSupplierService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载供应商导入模板
+     */
+    @Operation(summary = "下载供应商导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditSupplierImportParam> templateList = new ArrayList<>();
+
+        CreditSupplierImportParam example = new CreditSupplierImportParam();
+        example.setSupplier("示例供应商");
+        example.setStatusTxt("合作中");
+        example.setPurchaseAmount("120");
+        example.setPublicDate("2024-02-01");
+        example.setDataSource("公开渠道");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("供应商导入模板", "供应商", CreditSupplierImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_supplier_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditSupplierImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getSupplier())
+            && ImportHelper.isBlank(param.getStatusTxt())
+            && ImportHelper.isBlank(param.getPurchaseAmount());
+    }
+
+    private CreditSupplier convertImportParamToEntity(CreditSupplierImportParam param) {
+        CreditSupplier entity = new CreditSupplier();
+
+        entity.setSupplier(param.getSupplier());
+        entity.setStatusTxt(param.getStatusTxt());
+        entity.setPurchaseAmount(param.getPurchaseAmount());
+        entity.setPublicDate(param.getPublicDate());
+        entity.setDataSource(param.getDataSource());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditSuspectedRelationshipController.java

@@ -0,0 +1,496 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditSuspectedRelationship;
+import com.gxwebsoft.credit.param.CreditSuspectedRelationshipImportParam;
+import com.gxwebsoft.credit.param.CreditSuspectedRelationshipParam;
+import com.gxwebsoft.credit.service.CreditSuspectedRelationshipService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 疑似关系控制器
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Tag(name = "疑似关系管理")
+@RestController
+@RequestMapping("/api/credit/credit-suspected-relationship")
+public class CreditSuspectedRelationshipController extends BaseController {
+    @Resource
+    private CreditSuspectedRelationshipService creditSuspectedRelationshipService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询疑似关系")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditSuspectedRelationship>> page(CreditSuspectedRelationshipParam param) {
+        // 使用关联查询
+        return success(creditSuspectedRelationshipService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部疑似关系")
+    @GetMapping()
+    public ApiResult<List<CreditSuspectedRelationship>> list(CreditSuspectedRelationshipParam param) {
+        // 使用关联查询
+        return success(creditSuspectedRelationshipService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询疑似关系")
+    @GetMapping("/{id}")
+    public ApiResult<CreditSuspectedRelationship> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditSuspectedRelationshipService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSuspectedRelationship:save')")
+    @OperationLog
+    @Operation(summary = "添加疑似关系")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditSuspectedRelationship creditSuspectedRelationship) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditSuspectedRelationship.setUserId(loginUser.getUserId());
+        // }
+        if (creditSuspectedRelationshipService.save(creditSuspectedRelationship)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSuspectedRelationship:update')")
+    @OperationLog
+    @Operation(summary = "修改疑似关系")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditSuspectedRelationship creditSuspectedRelationship) {
+        if (creditSuspectedRelationshipService.updateById(creditSuspectedRelationship)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSuspectedRelationship:remove')")
+    @OperationLog
+    @Operation(summary = "删除疑似关系")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditSuspectedRelationshipService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSuspectedRelationship:save')")
+    @OperationLog
+    @Operation(summary = "批量添加疑似关系")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditSuspectedRelationship> list) {
+        if (creditSuspectedRelationshipService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSuspectedRelationship:update')")
+    @OperationLog
+    @Operation(summary = "批量修改疑似关系")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditSuspectedRelationship> batchParam) {
+        if (batchParam.update(creditSuspectedRelationshipService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditSuspectedRelationship:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除疑似关系")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditSuspectedRelationshipService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入疑似关系
+     */
+    @PreAuthorize("hasAuthority('credit:creditSuspectedRelationship:save')")
+    @Operation(summary = "批量导入疑似关系")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditSuspectedRelationshipImportParam> importResult = ExcelImportSupport.readAnySheet(
+                file, CreditSuspectedRelationshipImportParam.class, this::isEmptyImportRow);
+            List<CreditSuspectedRelationshipImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+            int usedSheetIndex = importResult.getSheetIndex();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+            Map<String, String> urlByName = ExcelImportSupport.readHyperlinksByHeaderKey(file, usedSheetIndex, usedTitleRows, usedHeadRows, "企业名称");
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditSuspectedRelationship> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditSuspectedRelationshipImportParam param = list.get(i);
+                try {
+                    CreditSuspectedRelationship item = convertImportParamToEntity(param);
+                    if (!ImportHelper.isBlank(item.getName())) {
+                        String link = urlByName.get(item.getName().trim());
+                        if (link != null && !link.isEmpty()) {
+                            item.setUrl(link);
+                        }
+                    }
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getName())) {
+                        errorMessages.add("第" + excelRowNumber + "行：企业名称不能为空");
+                        continue;
+                    }
+                    if (ImportHelper.isBlank(item.getRelatedParty())) {
+                        errorMessages.add("第" + excelRowNumber + "行：关联方不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> {
+                                List<String> names = new ArrayList<>(chunkItems.size());
+                                List<String> relatedParties = new ArrayList<>(chunkItems.size());
+                                for (CreditSuspectedRelationship it : chunkItems) {
+                                    if (it == null) {
+                                        continue;
+                                    }
+                                    if (!ImportHelper.isBlank(it.getName())) {
+                                        names.add(it.getName().trim());
+                                    }
+                                    if (!ImportHelper.isBlank(it.getRelatedParty())) {
+                                        relatedParties.add(it.getRelatedParty().trim());
+                                    }
+                                }
+
+                                List<CreditSuspectedRelationship> existingList = (names.isEmpty() || relatedParties.isEmpty())
+                                    ? new ArrayList<>()
+                                    : creditSuspectedRelationshipService.lambdaQuery()
+                                    .in(CreditSuspectedRelationship::getName, names)
+                                    .in(CreditSuspectedRelationship::getRelatedParty, relatedParties)
+                                    .list();
+
+                                java.util.Map<String, CreditSuspectedRelationship> byNameRelated = new java.util.HashMap<>();
+                                java.util.Map<String, CreditSuspectedRelationship> byNameRelatedType = new java.util.HashMap<>();
+                                for (CreditSuspectedRelationship existing : existingList) {
+                                    if (existing == null
+                                        || ImportHelper.isBlank(existing.getName())
+                                        || ImportHelper.isBlank(existing.getRelatedParty())) {
+                                        continue;
+                                    }
+                                    String n = existing.getName().trim();
+                                    String r = existing.getRelatedParty().trim();
+                                    byNameRelated.putIfAbsent(n + "|" + r, existing);
+                                    if (!ImportHelper.isBlank(existing.getType())) {
+                                        byNameRelatedType.putIfAbsent(n + "|" + r + "|" + existing.getType().trim(), existing);
+                                    }
+                                }
+
+                                List<CreditSuspectedRelationship> updates = new ArrayList<>();
+                                List<CreditSuspectedRelationship> inserts = new ArrayList<>();
+                                for (CreditSuspectedRelationship it : chunkItems) {
+                                    if (it == null
+                                        || ImportHelper.isBlank(it.getName())
+                                        || ImportHelper.isBlank(it.getRelatedParty())) {
+                                        continue;
+                                    }
+                                    String n = it.getName().trim();
+                                    String r = it.getRelatedParty().trim();
+                                    CreditSuspectedRelationship existing;
+                                    if (!ImportHelper.isBlank(it.getType())) {
+                                        existing = byNameRelatedType.get(n + "|" + r + "|" + it.getType().trim());
+                                    } else {
+                                        existing = byNameRelated.get(n + "|" + r);
+                                    }
+                                    if (existing != null) {
+                                        it.setId(existing.getId());
+                                        updates.add(it);
+                                    } else {
+                                        inserts.add(it);
+                                    }
+                                }
+                                if (!updates.isEmpty()) {
+                                    creditSuspectedRelationshipService.updateBatchById(updates, mpBatchSize);
+                                }
+                                if (!inserts.isEmpty()) {
+                                    creditSuspectedRelationshipService.saveBatch(inserts, mpBatchSize);
+                                }
+                                return updates.size() + inserts.size();
+                            },
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditSuspectedRelationshipService.save(rowItem);
+                                if (!saved) {
+                                    CreditSuspectedRelationship existing = creditSuspectedRelationshipService.lambdaQuery()
+                                        .eq(CreditSuspectedRelationship::getName, rowItem.getName())
+                                        .eq(CreditSuspectedRelationship::getRelatedParty, rowItem.getRelatedParty())
+                                        .eq(!ImportHelper.isBlank(rowItem.getType()), CreditSuspectedRelationship::getType, rowItem.getType())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditSuspectedRelationshipService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> {
+                        List<String> names = new ArrayList<>(chunkItems.size());
+                        List<String> relatedParties = new ArrayList<>(chunkItems.size());
+                        for (CreditSuspectedRelationship it : chunkItems) {
+                            if (it == null) {
+                                continue;
+                            }
+                            if (!ImportHelper.isBlank(it.getName())) {
+                                names.add(it.getName().trim());
+                            }
+                            if (!ImportHelper.isBlank(it.getRelatedParty())) {
+                                relatedParties.add(it.getRelatedParty().trim());
+                            }
+                        }
+
+                        List<CreditSuspectedRelationship> existingList = (names.isEmpty() || relatedParties.isEmpty())
+                            ? new ArrayList<>()
+                            : creditSuspectedRelationshipService.lambdaQuery()
+                            .in(CreditSuspectedRelationship::getName, names)
+                            .in(CreditSuspectedRelationship::getRelatedParty, relatedParties)
+                            .list();
+
+                        java.util.Map<String, CreditSuspectedRelationship> byNameRelated = new java.util.HashMap<>();
+                        java.util.Map<String, CreditSuspectedRelationship> byNameRelatedType = new java.util.HashMap<>();
+                        for (CreditSuspectedRelationship existing : existingList) {
+                            if (existing == null
+                                || ImportHelper.isBlank(existing.getName())
+                                || ImportHelper.isBlank(existing.getRelatedParty())) {
+                                continue;
+                            }
+                            String n = existing.getName().trim();
+                            String r = existing.getRelatedParty().trim();
+                            byNameRelated.putIfAbsent(n + "|" + r, existing);
+                            if (!ImportHelper.isBlank(existing.getType())) {
+                                byNameRelatedType.putIfAbsent(n + "|" + r + "|" + existing.getType().trim(), existing);
+                            }
+                        }
+
+                        List<CreditSuspectedRelationship> updates = new ArrayList<>();
+                        List<CreditSuspectedRelationship> inserts = new ArrayList<>();
+                        for (CreditSuspectedRelationship it : chunkItems) {
+                            if (it == null
+                                || ImportHelper.isBlank(it.getName())
+                                || ImportHelper.isBlank(it.getRelatedParty())) {
+                                continue;
+                            }
+                            String n = it.getName().trim();
+                            String r = it.getRelatedParty().trim();
+                            CreditSuspectedRelationship existing;
+                            if (!ImportHelper.isBlank(it.getType())) {
+                                existing = byNameRelatedType.get(n + "|" + r + "|" + it.getType().trim());
+                            } else {
+                                existing = byNameRelated.get(n + "|" + r);
+                            }
+                            if (existing != null) {
+                                it.setId(existing.getId());
+                                updates.add(it);
+                            } else {
+                                inserts.add(it);
+                            }
+                        }
+                        if (!updates.isEmpty()) {
+                            creditSuspectedRelationshipService.updateBatchById(updates, mpBatchSize);
+                        }
+                        if (!inserts.isEmpty()) {
+                            creditSuspectedRelationshipService.saveBatch(inserts, mpBatchSize);
+                        }
+                        return updates.size() + inserts.size();
+                    },
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditSuspectedRelationshipService.save(rowItem);
+                        if (!saved) {
+                            CreditSuspectedRelationship existing = creditSuspectedRelationshipService.lambdaQuery()
+                                .eq(CreditSuspectedRelationship::getName, rowItem.getName())
+                                .eq(CreditSuspectedRelationship::getRelatedParty, rowItem.getRelatedParty())
+                                .eq(!ImportHelper.isBlank(rowItem.getType()), CreditSuspectedRelationship::getType, rowItem.getType())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditSuspectedRelationshipService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载疑似关系导入模板
+     */
+    @Operation(summary = "下载疑似关系导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditSuspectedRelationshipImportParam> templateList = new ArrayList<>();
+
+        CreditSuspectedRelationshipImportParam example = new CreditSuspectedRelationshipImportParam();
+        example.setName("示例科技有限公司");
+        example.setStatusText("存续");
+        example.setLegalPerson("李四");
+        example.setRegisteredCapital("1000万人民币");
+        example.setCreateDate("2018-06-01");
+        example.setRelatedParty("关联方示例");
+        example.setType("股权关联");
+        example.setDetail("疑似关系详情示例");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("疑似关系导入模板", "疑似关系", CreditSuspectedRelationshipImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_suspected_relationship_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditSuspectedRelationshipImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        if (isImportHeaderRow(param)) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getName())
+            && ImportHelper.isBlank(param.getRelatedParty())
+            && ImportHelper.isBlank(param.getType());
+    }
+
+    private boolean isImportHeaderRow(CreditSuspectedRelationshipImportParam param) {
+        return isHeaderValue(param.getName(), "企业名称")
+            || isHeaderValue(param.getRelatedParty(), "关联方")
+            || isHeaderValue(param.getType(), "疑似关系类型");
+    }
+
+    private static boolean isHeaderValue(String value, String headerText) {
+        if (value == null) {
+            return false;
+        }
+        return headerText.equals(value.trim());
+    }
+
+    private CreditSuspectedRelationship convertImportParamToEntity(CreditSuspectedRelationshipImportParam param) {
+        CreditSuspectedRelationship entity = new CreditSuspectedRelationship();
+
+        entity.setName(param.getName());
+        entity.setStatusText(param.getStatusText());
+        entity.setLegalPerson(param.getLegalPerson());
+        entity.setRegisteredCapital(param.getRegisteredCapital());
+        entity.setCreateDate(param.getCreateDate());
+        entity.setRelatedParty(param.getRelatedParty());
+        entity.setType(param.getType());
+        entity.setDetail(param.getDetail());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/CreditUserController.java

@@ -17,7 +17,11 @@ import com.gxwebsoft.credit.param.CreditUserParam;
 import com.gxwebsoft.credit.service.CreditUserService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.usermodel.Sheet;
 import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.ss.usermodel.WorkbookFactory;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
@@ -27,18 +31,21 @@ import org.springframework.web.multipart.MultipartFile;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
+import java.io.InputStream;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
- * 赊账客户表控制器
+ * 招投标信息表控制器
  *
  * @author 科技小王子
  * @since 2025-12-15 13:16:04
  */
-@Tag(name = "赊账客户表管理")
+@Tag(name = "招投标信息表管理")
 @RestController
 @RequestMapping("/api/credit/credit-user")
 public class CreditUserController extends BaseController {
@@ -47,21 +54,24 @@ public class CreditUserController extends BaseController {
     @Resource
     private CreditUserService creditUserService;
 
-    @Operation(summary = "分页查询赊账客户表")
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询招投标信息表")
     @GetMapping("/page")
     public ApiResult<PageResult<CreditUser>> page(CreditUserParam param) {
         // 使用关联查询
         return success(creditUserService.pageRel(param));
     }
 
-    @Operation(summary = "查询全部赊账客户表")
+    @Operation(summary = "查询全部招投标信息表")
     @GetMapping()
     public ApiResult<List<CreditUser>> list(CreditUserParam param) {
         // 使用关联查询
         return success(creditUserService.listRel(param));
     }
 
-    @Operation(summary = "根据id查询赊账客户表")
+    @Operation(summary = "根据id查询招投标信息表")
     @GetMapping("/{id}")
     public ApiResult<CreditUser> get(@PathVariable("id") Integer id) {
         // 使用关联查询
@@ -70,7 +80,7 @@ public class CreditUserController extends BaseController {
 
     @PreAuthorize("hasAuthority('credit:creditUser:save')")
     @OperationLog
-    @Operation(summary = "添加赊账客户表")
+    @Operation(summary = "添加招投标信息表")
     @PostMapping()
     public ApiResult<?> save(@RequestBody CreditUser creditUser) {
         if (creditUserService.save(creditUser)) {
@@ -81,7 +91,7 @@ public class CreditUserController extends BaseController {
 
     @PreAuthorize("hasAuthority('credit:creditUser:update')")
     @OperationLog
-    @Operation(summary = "修改赊账客户表")
+    @Operation(summary = "修改招投标信息表")
     @PutMapping()
     public ApiResult<?> update(@RequestBody CreditUser creditUser) {
         if (creditUserService.updateById(creditUser)) {
@@ -92,7 +102,7 @@ public class CreditUserController extends BaseController {
 
     @PreAuthorize("hasAuthority('credit:creditUser:remove')")
     @OperationLog
-    @Operation(summary = "删除赊账客户表")
+    @Operation(summary = "删除招投标信息表")
     @DeleteMapping("/{id}")
     public ApiResult<?> remove(@PathVariable("id") Integer id) {
         if (creditUserService.removeById(id)) {
@@ -103,7 +113,7 @@ public class CreditUserController extends BaseController {
 
     @PreAuthorize("hasAuthority('credit:creditUser:save')")
     @OperationLog
-    @Operation(summary = "批量添加赊账客户表")
+    @Operation(summary = "批量添加招投标信息表")
     @PostMapping("/batch")
     public ApiResult<?> saveBatch(@RequestBody List<CreditUser> list) {
         if (creditUserService.saveBatch(list)) {
@@ -114,7 +124,7 @@ public class CreditUserController extends BaseController {
 
     @PreAuthorize("hasAuthority('credit:creditUser:update')")
     @OperationLog
-    @Operation(summary = "批量修改赊账客户表")
+    @Operation(summary = "批量修改招投标信息表")
     @PutMapping("/batch")
     public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditUser> batchParam) {
         if (batchParam.update(creditUserService, "id")) {
@@ -125,7 +135,7 @@ public class CreditUserController extends BaseController {
 
     @PreAuthorize("hasAuthority('credit:creditUser:remove')")
     @OperationLog
-    @Operation(summary = "批量删除赊账客户表")
+    @Operation(summary = "批量删除招投标信息表")
     @DeleteMapping("/batch")
     public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
         if (creditUserService.removeByIds(ids)) {
@@ -135,24 +145,26 @@ public class CreditUserController extends BaseController {
     }
 
     /**
-     * 批量导入赊账客户
+     * 批量导入招投标信息
      * Excel表头格式：客户名称、唯一标识、类型、企业角色、上级ID、信息类型、所在国家、所在省份、所在城市、所在辖区、街道地址、招采单位名称、中标单位名称、中标金额、备注、是否推荐、到期时间、排序、状态、用户ID、租户ID
      */
     @PreAuthorize("hasAuthority('credit:creditUser:save')")
-    @Operation(summary = "批量导入赊账客户")
+    @Operation(summary = "批量导入招投标信息")
     @PostMapping("/import")
-    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file) {
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
         List<String> errorMessages = new ArrayList<>();
         int successCount = 0;
 
         try {
+            int sheetIndex = ExcelImportSupport.findSheetIndex(file, "招投标", 0);
             List<CreditUserImportParam> list = null;
             int usedTitleRows = 0;
             int usedHeadRows = 0;
             int[][] tryConfigs = new int[][]{{1, 1}, {0, 1}, {0, 2}, {0, 3}};
 
             for (int[] config : tryConfigs) {
-                list = filterEmptyRows(tryImport(file, config[0], config[1]));
+                list = filterEmptyRows(tryImport(file, config[0], config[1], sheetIndex));
                 if (!CollectionUtils.isEmpty(list)) {
                     usedTitleRows = config[0];
                     usedHeadRows = config[1];
@@ -166,12 +178,26 @@ public class CreditUserController extends BaseController {
             User loginUser = getLoginUser();
             Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
             Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+            Map<Integer, String> urlMap = readNameHyperlinks(file, sheetIndex, usedTitleRows, usedHeadRows);
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditUser> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
 
             for (int i = 0; i < list.size(); i++) {
                 CreditUserImportParam param = list.get(i);
                 try {
                     CreditUser item = convertImportParamToEntity(param);
 
+                    String link = urlMap.get(i);
+                    if (link != null && !link.isEmpty()) {
+                        item.setUrl(link);
+                    }
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+
                     // 设置默认值
                     if (item.getUserId() == null && currentUserId != null) {
                         item.setUserId(currentUserId);
@@ -198,14 +224,42 @@ public class CreditUserController extends BaseController {
                         continue;
                     }
 
-                    if (creditUserService.save(item)) {
-                        successCount++;
-                    } else {
-                      CreditUser update = creditUserService.getByName(item.getName());
-                      if (creditUserService.updateById(update)) {
-                        errorMessages.add("第" + excelRowNumber + "行：更新成功");
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditUserService,
+                                chunkItems,
+                                CreditUser::getId,
+                                CreditUser::setId,
+                                CreditUser::getName,
+                                CreditUser::getName,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditUserService.save(rowItem);
+                                if (!saved) {
+                                    CreditUser existing = creditUserService.getByName(rowItem.getName());
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditUserService.updateById(rowItem)) {
+                                            return true;
                                         }
-                      errorMessages.add("第" + excelRowNumber + "行：保存失败");
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                errorMessages.add("第" + rowNumber + "行：保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
                     }
                 } catch (Exception e) {
                     int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
@@ -214,6 +268,40 @@ public class CreditUserController extends BaseController {
                 }
             }
 
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditUserService,
+                        chunkItems,
+                        CreditUser::getId,
+                        CreditUser::setId,
+                        CreditUser::getName,
+                        CreditUser::getName,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditUserService.save(rowItem);
+                        if (!saved) {
+                            CreditUser existing = creditUserService.getByName(rowItem.getName());
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditUserService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        errorMessages.add("第" + rowNumber + "行：保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
             if (errorMessages.isEmpty()) {
                 return success("成功导入" + successCount + "条数据", null);
             } else {
@@ -227,9 +315,9 @@ public class CreditUserController extends BaseController {
     }
 
     /**
-     * 下载赊账客户导入模板
+     * 下载招投标信息导入模板
      */
-    @Operation(summary = "下载赊账客户导入模板")
+    @Operation(summary = "下载招投标信息导入模板")
     @GetMapping("/import/template")
     public void downloadTemplate(HttpServletResponse response) throws IOException {
         List<CreditUserImportParam> templateList = new ArrayList<>();
@@ -237,6 +325,7 @@ public class CreditUserController extends BaseController {
         CreditUserImportParam example = new CreditUserImportParam();
         example.setCode("CUS001");
         example.setName("示例客户");
+        example.setReleaseDate("2023-01-01");
         example.setType(0);
         example.setRole("采购方");
         example.setInfoType("企业");
@@ -246,7 +335,7 @@ public class CreditUserController extends BaseController {
         example.setWinningPrice("100000");
         templateList.add(example);
 
-        ExportParams exportParams = new ExportParams("赊账客户导入模板", "赊账客户");
+        ExportParams exportParams = new ExportParams("招投标信息导入模板", "招投标信息");
 
         Workbook workbook = ExcelExportUtil.exportExcel(exportParams, CreditUserImportParam.class, templateList);
 
@@ -257,15 +346,55 @@ public class CreditUserController extends BaseController {
         workbook.close();
     }
 
-    private List<CreditUserImportParam> tryImport(MultipartFile file, int titleRows, int headRows) throws Exception {
+    private List<CreditUserImportParam> tryImport(MultipartFile file, int titleRows, int headRows, int sheetIndex) throws Exception {
         ImportParams importParams = new ImportParams();
         importParams.setTitleRows(titleRows);
         importParams.setHeadRows(headRows);
-        importParams.setStartSheetIndex(0);
+        importParams.setStartSheetIndex(sheetIndex);
         importParams.setSheetNum(1);
         return ExcelImportUtil.importExcel(file.getInputStream(), CreditUserImportParam.class, importParams);
     }
 
+    /**
+     * 读取“项目名称”列的超链接，按数据行顺序返回。
+     */
+    private Map<Integer, String> readNameHyperlinks(MultipartFile file, int sheetIndex, int titleRows, int headRows) throws Exception {
+        Map<Integer, String> result = new HashMap<>();
+        try (InputStream is = file.getInputStream(); Workbook workbook = WorkbookFactory.create(is)) {
+            Sheet sheet = workbook.getSheetAt(sheetIndex);
+            if (sheet == null) {
+                return result;
+            }
+            int headerRowNum = titleRows + headRows - 1;
+            Row headerRow = sheet.getRow(headerRowNum);
+            int nameColIndex = 0;
+            if (headerRow != null) {
+                for (int c = headerRow.getFirstCellNum(); c < headerRow.getLastCellNum(); c++) {
+                    Cell cell = headerRow.getCell(c);
+                    if (cell != null && "项目名称".equals(cell.getStringCellValue())) {
+                        nameColIndex = c;
+                        break;
+                    }
+                }
+            }
+            int dataStartRow = titleRows + headRows;
+            for (int r = dataStartRow; r <= sheet.getLastRowNum(); r++) {
+                Row row = sheet.getRow(r);
+                if (row == null) {
+                    continue;
+                }
+                Cell cell = row.getCell(nameColIndex);
+                if (cell != null && cell.getHyperlink() != null) {
+                    String address = cell.getHyperlink().getAddress();
+                    if (address != null && !address.isEmpty()) {
+                        result.put(r - dataStartRow, address);
+                    }
+                }
+            }
+        }
+        return result;
+    }
+
     /**
      * 过滤掉完全空白的导入行，避免空行导致导入失败
      */
@@ -303,6 +432,7 @@ public class CreditUserController extends BaseController {
 
         entity.setCode(param.getCode());
         entity.setName(param.getName());
+        entity.setReleaseDate(param.getReleaseDate());
         entity.setType(param.getType());
         entity.setRole(param.getRole());
         entity.setInfoType(param.getInfoType());

src/main/java/com/gxwebsoft/credit/controller/CreditXgxfController.java

@@ -0,0 +1,350 @@
+package com.gxwebsoft.credit.controller;
+
+import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.core.web.BatchParam;
+import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.credit.entity.CreditXgxf;
+import com.gxwebsoft.credit.param.CreditJudicialImportParam;
+import com.gxwebsoft.credit.param.CreditXgxfParam;
+import com.gxwebsoft.credit.service.CreditXgxfService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 限制高消费控制器
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:55
+ */
+@Tag(name = "限制高消费管理")
+@RestController
+@RequestMapping("/api/credit/credit-xgxf")
+public class CreditXgxfController extends BaseController {
+    @Resource
+    private CreditXgxfService creditXgxfService;
+
+    @Resource
+    private BatchImportSupport batchImportSupport;
+
+    @Operation(summary = "分页查询限制高消费")
+    @GetMapping("/page")
+    public ApiResult<PageResult<CreditXgxf>> page(CreditXgxfParam param) {
+        // 使用关联查询
+        return success(creditXgxfService.pageRel(param));
+    }
+
+    @Operation(summary = "查询全部限制高消费")
+    @GetMapping()
+    public ApiResult<List<CreditXgxf>> list(CreditXgxfParam param) {
+        // 使用关联查询
+        return success(creditXgxfService.listRel(param));
+    }
+
+    @Operation(summary = "根据id查询限制高消费")
+    @GetMapping("/{id}")
+    public ApiResult<CreditXgxf> get(@PathVariable("id") Integer id) {
+        // 使用关联查询
+        return success(creditXgxfService.getByIdRel(id));
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditXgxf:save')")
+    @OperationLog
+    @Operation(summary = "添加限制高消费")
+    @PostMapping()
+    public ApiResult<?> save(@RequestBody CreditXgxf creditXgxf) {
+        // 记录当前登录用户id
+        // User loginUser = getLoginUser();
+        // if (loginUser != null) {
+        // creditXgxf.setUserId(loginUser.getUserId());
+        // }
+        if (creditXgxfService.save(creditXgxf)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditXgxf:update')")
+    @OperationLog
+    @Operation(summary = "修改限制高消费")
+    @PutMapping()
+    public ApiResult<?> update(@RequestBody CreditXgxf creditXgxf) {
+        if (creditXgxfService.updateById(creditXgxf)) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditXgxf:remove')")
+    @OperationLog
+    @Operation(summary = "删除限制高消费")
+    @DeleteMapping("/{id}")
+    public ApiResult<?> remove(@PathVariable("id") Integer id) {
+        if (creditXgxfService.removeById(id)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditXgxf:save')")
+    @OperationLog
+    @Operation(summary = "批量添加限制高消费")
+    @PostMapping("/batch")
+    public ApiResult<?> saveBatch(@RequestBody List<CreditXgxf> list) {
+        if (creditXgxfService.saveBatch(list)) {
+            return success("添加成功");
+        }
+        return fail("添加失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditXgxf:update')")
+    @OperationLog
+    @Operation(summary = "批量修改限制高消费")
+    @PutMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody BatchParam<CreditXgxf> batchParam) {
+        if (batchParam.update(creditXgxfService, "id")) {
+            return success("修改成功");
+        }
+        return fail("修改失败");
+    }
+
+    @PreAuthorize("hasAuthority('credit:creditXgxf:remove')")
+    @OperationLog
+    @Operation(summary = "批量删除限制高消费")
+    @DeleteMapping("/batch")
+    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
+        if (creditXgxfService.removeByIds(ids)) {
+            return success("删除成功");
+        }
+        return fail("删除失败");
+    }
+
+    /**
+     * 批量导入限制高消费司法大数据
+     */
+    @PreAuthorize("hasAuthority('credit:creditXgxf:save')")
+    @Operation(summary = "批量导入限制高消费司法大数据")
+    @PostMapping("/import")
+    public ApiResult<List<String>> importBatch(@RequestParam("file") MultipartFile file,
+                                               @RequestParam(value = "companyId", required = false) Integer companyId) {
+        List<String> errorMessages = new ArrayList<>();
+        int successCount = 0;
+
+        try {
+            ExcelImportSupport.ImportResult<CreditJudicialImportParam> importResult = ExcelImportSupport.read(
+                file, CreditJudicialImportParam.class, this::isEmptyImportRow);
+            List<CreditJudicialImportParam> list = importResult.getData();
+            int usedTitleRows = importResult.getTitleRows();
+            int usedHeadRows = importResult.getHeadRows();
+
+            if (CollectionUtils.isEmpty(list)) {
+                return fail("未读取到数据，请确认模板表头与示例格式一致", null);
+            }
+
+            User loginUser = getLoginUser();
+            Integer currentUserId = loginUser != null ? loginUser.getUserId() : null;
+            Integer currentTenantId = loginUser != null ? loginUser.getTenantId() : null;
+
+            final int chunkSize = 500;
+            final int mpBatchSize = 500;
+            List<CreditXgxf> chunkItems = new ArrayList<>(chunkSize);
+            List<Integer> chunkRowNumbers = new ArrayList<>(chunkSize);
+
+            for (int i = 0; i < list.size(); i++) {
+                CreditJudicialImportParam param = list.get(i);
+                try {
+                    CreditXgxf item = convertImportParamToEntity(param);
+
+                    if (item.getCompanyId() == null && companyId != null) {
+                        item.setCompanyId(companyId);
+                    }
+                    if (item.getUserId() == null && currentUserId != null) {
+                        item.setUserId(currentUserId);
+                    }
+                    if (item.getTenantId() == null && currentTenantId != null) {
+                        item.setTenantId(currentTenantId);
+                    }
+                    if (item.getStatus() == null) {
+                        item.setStatus(0);
+                    }
+                    if (item.getRecommend() == null) {
+                        item.setRecommend(0);
+                    }
+                    if (item.getDeleted() == null) {
+                        item.setDeleted(0);
+                    }
+
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    if (ImportHelper.isBlank(item.getCaseNumber())) {
+                        errorMessages.add("第" + excelRowNumber + "行：案号不能为空");
+                        continue;
+                    }
+
+                    chunkItems.add(item);
+                    chunkRowNumbers.add(excelRowNumber);
+                    if (chunkItems.size() >= chunkSize) {
+                        successCount += batchImportSupport.persistChunkWithFallback(
+                            chunkItems,
+                            chunkRowNumbers,
+                            () -> batchImportSupport.upsertBySingleKey(
+                                creditXgxfService,
+                                chunkItems,
+                                CreditXgxf::getId,
+                                CreditXgxf::setId,
+                                CreditXgxf::getCaseNumber,
+                                CreditXgxf::getCaseNumber,
+                                null,
+                                mpBatchSize
+                            ),
+                            (rowItem, rowNumber) -> {
+                                boolean saved = creditXgxfService.save(rowItem);
+                                if (!saved) {
+                                    CreditXgxf existing = creditXgxfService.lambdaQuery()
+                                        .eq(CreditXgxf::getCaseNumber, rowItem.getCaseNumber())
+                                        .one();
+                                    if (existing != null) {
+                                        rowItem.setId(existing.getId());
+                                        if (creditXgxfService.updateById(rowItem)) {
+                                            return true;
+                                        }
+                                    }
+                                } else {
+                                    return true;
+                                }
+                                String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                                errorMessages.add(prefix + "保存失败");
+                                return false;
+                            },
+                            errorMessages
+                        );
+                        chunkItems.clear();
+                        chunkRowNumbers.clear();
+                    }
+                } catch (Exception e) {
+                    int excelRowNumber = i + 1 + usedTitleRows + usedHeadRows;
+                    errorMessages.add("第" + excelRowNumber + "行：" + e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+
+            if (!chunkItems.isEmpty()) {
+                successCount += batchImportSupport.persistChunkWithFallback(
+                    chunkItems,
+                    chunkRowNumbers,
+                    () -> batchImportSupport.upsertBySingleKey(
+                        creditXgxfService,
+                        chunkItems,
+                        CreditXgxf::getId,
+                        CreditXgxf::setId,
+                        CreditXgxf::getCaseNumber,
+                        CreditXgxf::getCaseNumber,
+                        null,
+                        mpBatchSize
+                    ),
+                    (rowItem, rowNumber) -> {
+                        boolean saved = creditXgxfService.save(rowItem);
+                        if (!saved) {
+                            CreditXgxf existing = creditXgxfService.lambdaQuery()
+                                .eq(CreditXgxf::getCaseNumber, rowItem.getCaseNumber())
+                                .one();
+                            if (existing != null) {
+                                rowItem.setId(existing.getId());
+                                if (creditXgxfService.updateById(rowItem)) {
+                                    return true;
+                                }
+                            }
+                        } else {
+                            return true;
+                        }
+                        String prefix = rowNumber > 0 ? ("第" + rowNumber + "行：") : "";
+                        errorMessages.add(prefix + "保存失败");
+                        return false;
+                    },
+                    errorMessages
+                );
+            }
+
+            if (errorMessages.isEmpty()) {
+                return success("成功导入" + successCount + "条数据", null);
+            } else {
+                return success("导入完成，成功" + successCount + "条，失败" + errorMessages.size() + "条", errorMessages);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            return fail("导入失败：" + e.getMessage(), null);
+        }
+    }
+
+    /**
+     * 下载限制高消费导入模板
+     */
+    @Operation(summary = "下载限制高消费导入模板")
+    @GetMapping("/import/template")
+    public void downloadTemplate(HttpServletResponse response) throws IOException {
+        List<CreditJudicialImportParam> templateList = new ArrayList<>();
+
+        CreditJudicialImportParam example = new CreditJudicialImportParam();
+        example.setDataType("限制高消费");
+        example.setPlaintiffAppellant("原告示例");
+        example.setAppellee("被告示例");
+        example.setOtherPartiesThirdParty("第三人示例");
+        example.setOccurrenceTime("2024-01-01");
+        example.setCaseNumber("（2024）示例案号");
+        example.setCauseOfAction("案由示例");
+        example.setInvolvedAmount("100000");
+        example.setCourtName("示例法院");
+        example.setDataStatus("已公开");
+        example.setComments("备注信息");
+        templateList.add(example);
+
+        Workbook workbook = ExcelImportSupport.buildTemplate("限制高消费导入模板", "限制高消费", CreditJudicialImportParam.class, templateList);
+
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=credit_xgxf_import_template.xlsx");
+
+        workbook.write(response.getOutputStream());
+        workbook.close();
+    }
+
+    private boolean isEmptyImportRow(CreditJudicialImportParam param) {
+        if (param == null) {
+            return true;
+        }
+        return ImportHelper.isBlank(param.getCaseNumber())
+            && ImportHelper.isBlank(param.getPlaintiffAppellant())
+            && ImportHelper.isBlank(param.getAppellee())
+            && ImportHelper.isBlank(param.getCauseOfAction());
+    }
+
+    private CreditXgxf convertImportParamToEntity(CreditJudicialImportParam param) {
+        CreditXgxf entity = new CreditXgxf();
+
+        entity.setDataType(param.getDataType());
+        entity.setPlaintiffAppellant(param.getPlaintiffAppellant());
+        entity.setAppellee(param.getAppellee());
+        entity.setOtherPartiesThirdParty(param.getOtherPartiesThirdParty());
+        entity.setOccurrenceTime(param.getOccurrenceTime());
+        entity.setCaseNumber(param.getCaseNumber());
+        entity.setCauseOfAction(param.getCauseOfAction());
+        entity.setInvolvedAmount(param.getInvolvedAmount());
+        entity.setCourtName(param.getCourtName());
+        entity.setDataStatus(param.getDataStatus());
+        entity.setComments(param.getComments());
+
+        return entity;
+    }
+
+}

src/main/java/com/gxwebsoft/credit/controller/ExcelImportSupport.java

@@ -0,0 +1,344 @@
+package com.gxwebsoft.credit.controller;
+
+import cn.afterturn.easypoi.excel.ExcelExportUtil;
+import cn.afterturn.easypoi.excel.ExcelImportUtil;
+import cn.afterturn.easypoi.excel.entity.ExportParams;
+import cn.afterturn.easypoi.excel.entity.ImportParams;
+import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.CellType;
+import org.apache.poi.ss.usermodel.DataFormatter;
+import org.apache.poi.ss.usermodel.Hyperlink;
+import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.ss.usermodel.WorkbookFactory;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.InputStream;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.function.Predicate;
+
+/**
+ * Excel 导入导出通用支持
+ */
+public class ExcelImportSupport {
+
+    public static class ImportResult<T> {
+        private final List<T> data;
+        private final int titleRows;
+        private final int headRows;
+        private final int sheetIndex;
+
+        public ImportResult(List<T> data, int titleRows, int headRows) {
+            this(data, titleRows, headRows, 0);
+        }
+
+        public ImportResult(List<T> data, int titleRows, int headRows, int sheetIndex) {
+            this.data = data;
+            this.titleRows = titleRows;
+            this.headRows = headRows;
+            this.sheetIndex = sheetIndex;
+        }
+
+        public List<T> getData() {
+            return data;
+        }
+
+        public int getTitleRows() {
+            return titleRows;
+        }
+
+        public int getHeadRows() {
+            return headRows;
+        }
+
+        public int getSheetIndex() {
+            return sheetIndex;
+        }
+    }
+
+    public static <T> ImportResult<T> read(MultipartFile file, Class<T> clazz, Predicate<T> emptyRowPredicate) throws Exception {
+        return read(file, clazz, emptyRowPredicate, 0);
+    }
+
+    /**
+     * 自动尝试所有 sheet（从第 0 个开始），直到读取到非空数据。
+     */
+    public static <T> ImportResult<T> readAnySheet(MultipartFile file, Class<T> clazz, Predicate<T> emptyRowPredicate) throws Exception {
+        ImportResult<T> result = read(file, clazz, emptyRowPredicate, 0);
+        if (!CollectionUtils.isEmpty(result.getData())) {
+            return result;
+        }
+
+        int sheetCount = getSheetCount(file);
+        for (int i = 1; i < sheetCount; i++) {
+            ImportResult<T> sheetResult = read(file, clazz, emptyRowPredicate, i);
+            if (!CollectionUtils.isEmpty(sheetResult.getData())) {
+                return sheetResult;
+            }
+        }
+        return result;
+    }
+
+    /**
+     * 自动尝试所有 sheet（从第 0 个开始），并在每个 sheet 内选择“得分”最高的表头配置。
+     */
+    public static <T> ImportResult<T> readAnySheetBest(MultipartFile file, Class<T> clazz, Predicate<T> emptyRowPredicate, Predicate<T> scoreRowPredicate) throws Exception {
+        ImportResult<T> result = readBest(file, clazz, emptyRowPredicate, scoreRowPredicate, 0);
+        if (!CollectionUtils.isEmpty(result.getData())) {
+            return result;
+        }
+
+        int sheetCount = getSheetCount(file);
+        for (int i = 1; i < sheetCount; i++) {
+            ImportResult<T> sheetResult = readBest(file, clazz, emptyRowPredicate, scoreRowPredicate, i);
+            if (!CollectionUtils.isEmpty(sheetResult.getData())) {
+                return sheetResult;
+            }
+        }
+        return result;
+    }
+
+    /**
+     * 读取指定 sheet 的 Excel。
+     *
+     * @param sheetIndex 目标 sheet 下标，从 0 开始。第二个选项卡传 1。
+     */
+    public static <T> ImportResult<T> read(MultipartFile file, Class<T> clazz, Predicate<T> emptyRowPredicate, int sheetIndex) throws Exception {
+        List<T> list = null;
+        int usedTitleRows = 0;
+        int usedHeadRows = 0;
+        int[][] tryConfigs = new int[][]{{1, 1}, {0, 1}, {2, 1}, {3, 1}, {0, 2}, {0, 3}, {0, 4}};
+
+        for (int[] config : tryConfigs) {
+            list = filterEmptyRows(importSheet(file, clazz, config[0], config[1], sheetIndex), emptyRowPredicate);
+            if (!CollectionUtils.isEmpty(list)) {
+                usedTitleRows = config[0];
+                usedHeadRows = config[1];
+                break;
+            }
+        }
+        return new ImportResult<>(list, usedTitleRows, usedHeadRows, sheetIndex);
+    }
+
+    /**
+     * 读取指定 sheet 的 Excel，并从多组表头配置中挑选“得分”最高的结果。
+     */
+    public static <T> ImportResult<T> readBest(MultipartFile file, Class<T> clazz, Predicate<T> emptyRowPredicate, Predicate<T> scoreRowPredicate, int sheetIndex) throws Exception {
+        List<T> bestList = null;
+        int bestTitleRows = 0;
+        int bestHeadRows = 0;
+        int bestScore = -1;
+        int bestSize = -1;
+
+        int[][] tryConfigs = new int[][]{{1, 1}, {0, 1}, {2, 1}, {3, 1}, {0, 2}, {0, 3}, {0, 4}, {1, 2}, {1, 3}, {1, 4}, {2, 2}, {2, 3}, {2, 4}, {3, 2}, {3, 3}, {3, 4}};
+
+        for (int[] config : tryConfigs) {
+            List<T> list = filterEmptyRows(importSheet(file, clazz, config[0], config[1], sheetIndex), emptyRowPredicate);
+            if (CollectionUtils.isEmpty(list)) {
+                continue;
+            }
+
+            int score = 0;
+            if (scoreRowPredicate != null) {
+                for (T row : list) {
+                    if (scoreRowPredicate.test(row)) {
+                        score++;
+                    }
+                }
+            }
+
+            int size = list.size();
+            if (score > bestScore || (score == bestScore && size > bestSize)) {
+                bestList = list;
+                bestTitleRows = config[0];
+                bestHeadRows = config[1];
+                bestScore = score;
+                bestSize = size;
+            }
+        }
+
+        if (bestList != null) {
+            return new ImportResult<>(bestList, bestTitleRows, bestHeadRows, sheetIndex);
+        }
+
+        return read(file, clazz, emptyRowPredicate, sheetIndex);
+    }
+
+    private static <T> List<T> importSheet(MultipartFile file, Class<T> clazz, int titleRows, int headRows, int sheetIndex) throws Exception {
+        ImportParams importParams = new ImportParams();
+        importParams.setTitleRows(titleRows);
+        importParams.setHeadRows(headRows);
+        importParams.setStartSheetIndex(sheetIndex);
+        importParams.setSheetNum(1);
+        return ExcelImportUtil.importExcel(file.getInputStream(), clazz, importParams);
+    }
+
+    private static <T> List<T> filterEmptyRows(List<T> rawList, Predicate<T> emptyRowPredicate) {
+        if (CollectionUtils.isEmpty(rawList)) {
+            return rawList;
+        }
+        rawList.removeIf(emptyRowPredicate);
+        return rawList;
+    }
+
+    private static int getSheetCount(MultipartFile file) throws Exception {
+        try (InputStream is = file.getInputStream(); Workbook workbook = WorkbookFactory.create(is)) {
+            return workbook.getNumberOfSheets();
+        }
+    }
+
+    /**
+     * 根据 sheet 名称查找下标（优先精确匹配，其次前缀匹配/包含匹配）。
+     *
+     * @return 找不到返回 -1
+     */
+    public static int findSheetIndex(MultipartFile file, String sheetName) throws Exception {
+        if (file == null || sheetName == null || sheetName.trim().isEmpty()) {
+            return -1;
+        }
+        String target = normalizeSheetName(sheetName);
+        if (target.isEmpty()) {
+            return -1;
+        }
+
+        try (InputStream is = file.getInputStream(); Workbook workbook = WorkbookFactory.create(is)) {
+            int sheetCount = workbook.getNumberOfSheets();
+            for (int i = 0; i < sheetCount; i++) {
+                String candidate = normalizeSheetName(workbook.getSheetName(i));
+                if (Objects.equals(candidate, target)) {
+                    return i;
+                }
+            }
+            for (int i = 0; i < sheetCount; i++) {
+                String candidate = normalizeSheetName(workbook.getSheetName(i));
+                if (candidate.startsWith(target) || candidate.contains(target) || target.startsWith(candidate)) {
+                    return i;
+                }
+            }
+            return -1;
+        }
+    }
+
+    public static int findSheetIndex(MultipartFile file, String sheetName, int defaultIndex) throws Exception {
+        int idx = findSheetIndex(file, sheetName);
+        return idx >= 0 ? idx : defaultIndex;
+    }
+
+    private static String normalizeSheetName(String sheetName) {
+        if (sheetName == null) {
+            return "";
+        }
+        return sheetName.replace(" ", "").replace("　", "").trim();
+    }
+
+    /**
+     * 读取指定列（由表头名定位）的超链接，返回：单元格显示值 -> 超链接地址。
+     *
+     * <p>适用于：导入对象没有 url 字段，但 Excel 把链接放在某个“名称/案号”等列的超链接里。</p>
+     */
+    public static Map<String, String> readHyperlinksByHeaderKey(MultipartFile file, int sheetIndex, int titleRows, int headRows, String headerName) throws Exception {
+        if (file == null || headerName == null || headerName.trim().isEmpty()) {
+            return Collections.emptyMap();
+        }
+
+        try (InputStream is = file.getInputStream(); Workbook workbook = WorkbookFactory.create(is)) {
+            if (workbook.getNumberOfSheets() <= sheetIndex) {
+                return Collections.emptyMap();
+            }
+            Sheet sheet = workbook.getSheetAt(sheetIndex);
+            if (sheet == null) {
+                return Collections.emptyMap();
+            }
+
+            int colIndex = findColumnIndexByHeader(sheet, titleRows, headRows, headerName);
+            if (colIndex < 0) {
+                return Collections.emptyMap();
+            }
+
+            Map<String, String> result = new HashMap<>();
+            DataFormatter formatter = new DataFormatter();
+            int dataStartRow = titleRows + headRows;
+            for (int r = dataStartRow; r <= sheet.getLastRowNum(); r++) {
+                Row row = sheet.getRow(r);
+                if (row == null) {
+                    continue;
+                }
+                Cell cell = row.getCell(colIndex);
+                if (cell == null) {
+                    continue;
+                }
+                String address = extractHyperlinkAddress(cell);
+                if (address == null || address.isEmpty()) {
+                    continue;
+                }
+                String key = formatter.formatCellValue(cell);
+                if (key == null || key.trim().isEmpty()) {
+                    continue;
+                }
+                result.put(key.trim(), address);
+            }
+            return result;
+        }
+    }
+
+    private static int findColumnIndexByHeader(Sheet sheet, int titleRows, int headRows, String headerName) {
+        int firstHeaderRow = Math.max(0, titleRows);
+        int lastHeaderRow = Math.max(0, titleRows + headRows - 1);
+        for (int r = firstHeaderRow; r <= lastHeaderRow; r++) {
+            Row row = sheet.getRow(r);
+            if (row == null) {
+                continue;
+            }
+            for (int c = row.getFirstCellNum(); c < row.getLastCellNum(); c++) {
+                Cell cell = row.getCell(c);
+                if (cell == null) {
+                    continue;
+                }
+                if (cell.getCellType() == CellType.STRING) {
+                    String value = cell.getStringCellValue();
+                    if (headerName.equals(value != null ? value.trim() : null)) {
+                        return c;
+                    }
+                } else {
+                    DataFormatter formatter = new DataFormatter();
+                    String value = formatter.formatCellValue(cell);
+                    if (headerName.equals(value != null ? value.trim() : null)) {
+                        return c;
+                    }
+                }
+            }
+        }
+        return -1;
+    }
+
+    private static String extractHyperlinkAddress(Cell cell) {
+        Hyperlink hyperlink = cell.getHyperlink();
+        if (hyperlink != null && hyperlink.getAddress() != null && !hyperlink.getAddress().isEmpty()) {
+            return hyperlink.getAddress();
+        }
+        if (cell.getCellType() == CellType.FORMULA) {
+            String formula = cell.getCellFormula();
+            if (formula != null && formula.toUpperCase().startsWith("HYPERLINK(")) {
+                int firstQuote = formula.indexOf('\"');
+                if (firstQuote >= 0) {
+                    int secondQuote = formula.indexOf('\"', firstQuote + 1);
+                    if (secondQuote > firstQuote) {
+                        return formula.substring(firstQuote + 1, secondQuote);
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    public static <T> Workbook buildTemplate(String title, String sheetName, Class<T> clazz, List<T> examples) {
+        ExportParams exportParams = new ExportParams(title, sheetName);
+        return ExcelExportUtil.exportExcel(exportParams, clazz, examples);
+    }
+}

src/main/java/com/gxwebsoft/credit/controller/ImportHelper.java

@@ -0,0 +1,39 @@
+package com.gxwebsoft.credit.controller;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+
+/**
+ * 导入解析辅助工具
+ */
+public final class ImportHelper {
+
+    private ImportHelper() {
+    }
+
+    public static boolean isBlank(String value) {
+        return value == null || value.trim().isEmpty();
+    }
+
+    public static BigDecimal parseBigDecimal(String value, String fieldLabel) {
+        if (isBlank(value)) {
+            return null;
+        }
+        try {
+            return new BigDecimal(value.trim());
+        } catch (Exception e) {
+            throw new IllegalArgumentException(fieldLabel + "格式不正确");
+        }
+    }
+
+    public static LocalDate parseLocalDate(String value, String fieldLabel) {
+        if (isBlank(value)) {
+            return null;
+        }
+        try {
+            return LocalDate.parse(value.trim());
+        } catch (Exception e) {
+            throw new IllegalArgumentException(fieldLabel + "日期格式应为yyyy-MM-dd");
+        }
+    }
+}

src/main/java/com/gxwebsoft/credit/entity/CreditAdministrativeLicense.java

@@ -0,0 +1,95 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 行政许可
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:13
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditAdministrativeLicense对象", description = "行政许可")
+public class CreditAdministrativeLicense implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "决定文书/许可编号")
+    private String code;
+
+    @Schema(description = "决定文书/许可证名称")
+    private String name;
+
+    @Schema(description = "许可状态")
+    private String statusText;
+
+    @Schema(description = "许可类型")
+    private String type;
+
+    @Schema(description = "链接")
+    private String url;
+
+    @Schema(description = "有效期自")
+    private String validityStart;
+
+    @Schema(description = "有效期至")
+    private String validityEnd;
+
+    @Schema(description = "许可机关")
+    private String licensingAuthority;
+
+    @Schema(description = "许可内容")
+    @TableField("License_content")
+    private String licenseContent;
+
+    @Schema(description = "数据来源单位")
+    private String dataSourceUnit;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditBankruptcy.java

@@ -0,0 +1,81 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 破产重整
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditBankruptcy对象", description = "破产重整")
+public class CreditBankruptcy implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "案号")
+    private String code;
+
+    @Schema(description = "案件类型")
+    private String type;
+
+    @Schema(description = "当事人")
+    private String party;
+
+    @Schema(description = "链接")
+    private String url;
+
+    @Schema(description = "经办法院")
+    private String court;
+
+    @Schema(description = "公开日期")
+    private String publicDate;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditBranch.java

@@ -0,0 +1,81 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 分支机构
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditBranch对象", description = "分支机构")
+public class CreditBranch implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "分支机构名称")
+    private String name;
+
+    @Schema(description = "负责人")
+    private String curator;
+
+    @Schema(description = "地区")
+    private String region;
+
+    @Schema(description = "链接")
+    private String url;
+
+    @Schema(description = "成立日期")
+    private String establishDate;
+
+    @Schema(description = "状态")
+    private String statusText;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditBreachOfTrust.java

@@ -0,0 +1,101 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 失信被执行人
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:46:14
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditBreachOfTrust对象", description = "失信被执行人")
+public class CreditBreachOfTrust implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "数据类型")
+    private String dataType;
+
+    @Schema(description = "原告/上诉人")
+    private String plaintiffAppellant;
+
+    @Schema(description = "被告/被上诉人")
+    @TableField("Appellee")
+    private String appellee;
+
+    @Schema(description = "其他当事人/第三人")
+    private String otherPartiesThirdParty;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "案由")
+    private String causeOfAction;
+
+    @Schema(description = "涉案金额")
+    private String involvedAmount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditCaseFiling.java

@@ -0,0 +1,101 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 司法大数据
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:47:22
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditCaseFiling对象", description = "司法大数据")
+public class CreditCaseFiling implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "数据类型")
+    private String dataType;
+
+    @Schema(description = "原告/上诉人")
+    private String plaintiffAppellant;
+
+    @Schema(description = "被告/被上诉人")
+    @TableField("Appellee")
+    private String appellee;
+
+    @Schema(description = "其他当事人/第三人")
+    private String otherPartiesThirdParty;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "案由")
+    private String causeOfAction;
+
+    @Schema(description = "涉案金额")
+    private String involvedAmount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditCompany.java

@@ -0,0 +1,213 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 企业
+ *
+ * @author 科技小王子
+ * @since 2025-12-17 08:28:03
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditCompany对象", description = "企业")
+public class CreditCompany implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "原文件导入名称")
+    private String name;
+
+    @Schema(description = "系统匹配企业名称")
+    private String matchName;
+
+    @Schema(description = "统一社会信用代码")
+    private String code;
+
+    @Schema(description = "项目网址")
+    private String url;
+
+    @Schema(description = "类型")
+    private Integer type;
+
+    @Schema(description = "上级id, 0是顶级")
+    private Integer parentId;
+
+    @Schema(description = "登记状态")
+    private String registrationStatus;
+
+    @Schema(description = "法定代表人")
+    private String legalPerson;
+
+    @Schema(description = "注册资本")
+    private String registeredCapital;
+
+    @Schema(description = "实缴资本")
+    private String paidinCapital;
+
+    @Schema(description = "成立日期")
+    private String establishDate;
+
+    @Schema(description = "企业地址")
+    private String address;
+
+    @Schema(description = "电话")
+    private String tel;
+
+    @Schema(description = "更多电话")
+    private String moreTel;
+
+    @Schema(description = "邮箱")
+    private String email;
+
+    @Schema(description = "更多邮箱")
+    private String moreEmail;
+
+    @Schema(description = "所在国家")
+    private String country;
+
+    @Schema(description = "所属省份")
+    private String province;
+
+    @Schema(description = "所属城市")
+    private String city;
+
+    @Schema(description = "所属区县")
+    private String region;
+
+    @Schema(description = "企业（机构）类型")
+    private String institutionType;
+
+    @Schema(description = "纳税人识别号")
+    private String taxpayerCode;
+
+    @Schema(description = "注册号")
+    private String registrationNumber;
+
+    @Schema(description = "组织机构代码")
+    private String organizationalCode;
+
+    @Schema(description = "参保人数")
+    private String numberOfInsuredPersons;
+
+    @Schema(description = "参保人数所属年报")
+    private String annualReport;
+
+    @Schema(description = "营业期限")
+    private String businessTerm;
+
+    @Schema(description = "国标行业门类")
+    private String nationalStandardIndustryCategories;
+
+    @Schema(description = "国标行业大类")
+    private String nationalStandardIndustryCategories2;
+
+    @Schema(description = "国标行业中类")
+    private String nationalStandardIndustryCategories3;
+
+    @Schema(description = "国标行业小类")
+    private String nationalStandardIndustryCategories4;
+
+    @Schema(description = "企查查行业门类")
+    private String nationalStandardIndustryCategories5;
+
+    @Schema(description = "企查查行业大类")
+    private String nationalStandardIndustryCategories6;
+
+    @Schema(description = "企查查行业中类")
+    private String nationalStandardIndustryCategories7;
+
+    @Schema(description = "企查查行业小类")
+    private String nationalStandardIndustryCategories8;
+
+    @Schema(description = "企业规模")
+    private String companySize;
+
+    @Schema(description = "曾用名")
+    private String formerName;
+
+    @Schema(description = "英文名")
+    private String englishName;
+
+    @Schema(description = "官网")
+    private String domain;
+
+    @Schema(description = "通信地址")
+    private String mailingAddress;
+
+    @Schema(description = "企业简介")
+    private String companyProfile;
+
+    @Schema(description = "经营范围")
+    private String natureOfBusiness;
+
+    @Schema(description = "登记机关")
+    private String registrationAuthority;
+
+    @Schema(description = "纳税人资质")
+    private String taxpayerQualification;
+
+    @Schema(description = "最新年报年份")
+    private String latestAnnualReportYear;
+
+    @Schema(description = "最新年报营业收入")
+    private String latestAnnualReportOnOperatingRevenue;
+
+    @Schema(description = "企查分")
+    private String enterpriseScoreCheck;
+
+    @Schema(description = "信用等级")
+    private String creditRating;
+
+    @Schema(description = "科创分")
+    private String cechnologyScore;
+
+    @Schema(description = "科创等级")
+    private String cechnologyLevel;
+
+    @Schema(description = "是否小微企业")
+    private String smallEnterprise;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditCompetitor.java

@@ -0,0 +1,91 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 竞争对手
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:04
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditCompetitor对象", description = "竞争对手")
+public class CreditCompetitor implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "序号")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "企业名称")
+    private String companyName;
+
+    @Schema(description = "法定代表人")
+    private String legalRepresentative;
+
+    @Schema(description = "注册资本")
+    private String registeredCapital;
+
+    @Schema(description = "成立日期")
+    private String establishmentDate;
+
+    @Schema(description = "登记状态")
+    private String registrationStatus;
+
+    @Schema(description = "所属行业")
+    private String industry;
+
+    @Schema(description = "所属省份")
+    private String province;
+
+    @Schema(description = "企业ID")
+  private Integer companyId;
+
+    @Schema(description = "所属企业名称")
+    @TableField(exist = false)
+    private String mainCompanyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditCourtAnnouncement.java

@@ -0,0 +1,101 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 法院公告司法大数据
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:13
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditCourtAnnouncement对象", description = "法院公告司法大数据")
+public class CreditCourtAnnouncement implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "数据类型")
+    private String dataType;
+
+    @Schema(description = "原告/上诉人")
+    private String plaintiffAppellant;
+
+    @Schema(description = "被告/被上诉人")
+    @TableField("Appellee")
+    private String appellee;
+
+    @Schema(description = "其他当事人/第三人")
+    private String otherPartiesThirdParty;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "案由")
+    private String causeOfAction;
+
+    @Schema(description = "涉案金额")
+    private String involvedAmount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditCourtSession.java

@@ -0,0 +1,101 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 开庭公告司法大数据
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:32
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditCourtSession对象", description = "开庭公告司法大数据")
+public class CreditCourtSession implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "数据类型")
+    private String dataType;
+
+    @Schema(description = "原告/上诉人")
+    private String plaintiffAppellant;
+
+    @Schema(description = "被告/被上诉人")
+    @TableField("Appellee")
+    private String appellee;
+
+    @Schema(description = "其他当事人/第三人")
+    private String otherPartiesThirdParty;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "案由")
+    private String causeOfAction;
+
+    @Schema(description = "涉案金额")
+    private String involvedAmount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditCustomer.java

@@ -0,0 +1,85 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 客户
+ *
+ * @author 科技小王子
+ * @since 2025-12-21 21:20:58
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditCustomer对象", description = "客户")
+public class CreditCustomer implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "客户")
+    private String name;
+
+    @Schema(description = "状态")
+    private String statusTxt;
+
+    @Schema(description = "销售金额(万元)")
+    private String price;
+
+    @Schema(description = "公开日期")
+    private String publicDate;
+
+    @Schema(description = "数据来源")
+    private String dataSource;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditDeliveryNotice.java

@@ -0,0 +1,101 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 送达公告司法大数据
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:51
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditDeliveryNotice对象", description = "送达公告司法大数据")
+public class CreditDeliveryNotice implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "数据类型")
+    private String dataType;
+
+    @Schema(description = "原告/上诉人")
+    private String plaintiffAppellant;
+
+    @Schema(description = "被告/被上诉人")
+    @TableField("Appellee")
+    private String appellee;
+
+    @Schema(description = "其他当事人/第三人")
+    private String otherPartiesThirdParty;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "案由")
+    private String causeOfAction;
+
+    @Schema(description = "涉案金额")
+    private String involvedAmount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditExternal.java

@@ -0,0 +1,112 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 对外投资
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:11
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditExternal对象", description = "对外投资")
+public class CreditExternal implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "被投资企业名称")
+    private String name;
+
+    @Schema(description = "企业状态（如存续、注销等）")
+    private String statusTxt;
+
+    @Schema(description = "法定代表人姓名")
+    private String legalRepresentative;
+
+    @Schema(description = "注册资本（金额）")
+    private String registeredCapital;
+
+    @Schema(description = "成立日期")
+    private String establishmentDate;
+
+    @Schema(description = "持股比例")
+    private String shareholdingRatio;
+
+    @Schema(description = "认缴出资额")
+    private String subscribedInvestmentAmount;
+
+    @Schema(description = "认缴出资日期")
+    private String subscribedInvestmentDate;
+
+    @Schema(description = "间接持股比例")
+    private String indirectShareholdingRatio;
+
+    @Schema(description = "投资日期")
+    private String investmentDate;
+
+    @Schema(description = "所属地区")
+    private String region;
+
+    @Schema(description = "所属行业")
+    private String industry;
+
+    @Schema(description = "投资数量")
+    private Integer investmentCount;
+
+    @Schema(description = "关联产品/机构")
+    private String relatedProductsInstitutions;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditFinalVersion.java

@@ -0,0 +1,101 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 终本案件
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:19
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditFinalVersion对象", description = "终本案件")
+public class CreditFinalVersion implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "数据类型")
+    private String dataType;
+
+    @Schema(description = "原告/上诉人")
+    private String plaintiffAppellant;
+
+    @Schema(description = "被告/被上诉人")
+    @TableField("Appellee")
+    private String appellee;
+
+    @Schema(description = "其他当事人/第三人")
+    private String otherPartiesThirdParty;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "案由")
+    private String causeOfAction;
+
+    @Schema(description = "涉案金额")
+    private String involvedAmount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditGqdj.java

@@ -0,0 +1,101 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 股权冻结
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:37
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditGqdj对象", description = "股权冻结")
+public class CreditGqdj implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "数据类型")
+    private String dataType;
+
+    @Schema(description = "原告/上诉人")
+    private String plaintiffAppellant;
+
+    @Schema(description = "被告/被上诉人")
+    @TableField("Appellee")
+    private String appellee;
+
+    @Schema(description = "其他当事人/第三人")
+    private String otherPartiesThirdParty;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "案由")
+    private String causeOfAction;
+
+    @Schema(description = "涉案金额")
+    private String involvedAmount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditHistoricalLegalPerson.java

@@ -0,0 +1,75 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 历史法定代表人
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditHistoricalLegalPerson对象", description = "历史法定代表人")
+public class CreditHistoricalLegalPerson implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "名称")
+    private String name;
+
+    @Schema(description = "任职日期")
+    private String registerDate;
+
+    @Schema(description = "卸任日期")
+    private String publicDate;
+
+    @Schema(description = "链接")
+    private String url;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditJudgmentDebtor.java

@@ -0,0 +1,107 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.List;
+
+/**
+ * 被执行人
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:55
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditJudgmentDebtor对象", description = "被执行人")
+public class CreditJudgmentDebtor implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "被执行人名称")
+    private String name;
+
+    @Schema(description = "被执行人")
+    private String name1;
+
+    @Schema(description = "证件号/组织机构代码")
+    private String code;
+
+    @Schema(description = "项目网址")
+    private String url;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "执行标的(元)")
+    private String amount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+    @Schema(description = "历史被执行人ID")
+    @TableField(exist = false)
+    private Integer historyId;
+
+    @Schema(description = "历史被执行人名称")
+    @TableField(exist = false)
+    private String historyName;
+
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditJudgmentDebtorHistory.java

@@ -0,0 +1,93 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 被执行人
+ *
+ * @author 科技小王子
+ * @since 2026-01-12 08:10:43
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditJudgmentDebtorHistory对象", description = "被执行人")
+public class CreditJudgmentDebtorHistory implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "被执行人名称")
+    private String name;
+
+    @Schema(description = "被执行人")
+    private String name1;
+
+    @Schema(description = "证件号/组织机构代码")
+    private String code;
+
+    @Schema(description = "链接")
+    private String url;
+
+    @Schema(description = "是否多企业")
+    private Integer type;
+
+    @Schema(description = "立案日期")
+    private String occurrenceTime;
+
+    @Schema(description = "执行标的(元)")
+    private String amount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditJudicialDocument.java

@@ -0,0 +1,101 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 裁判文书司法大数据
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:02
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditJudicialDocument对象", description = "裁判文书司法大数据")
+public class CreditJudicialDocument implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "数据类型")
+    private String dataType;
+
+    @Schema(description = "原告/上诉人")
+    private String plaintiffAppellant;
+
+    @Schema(description = "被告/被上诉人")
+    @TableField("Appellee")
+    private String appellee;
+
+    @Schema(description = "其他当事人/第三人")
+    private String otherPartiesThirdParty;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "案由")
+    private String causeOfAction;
+
+    @Schema(description = "涉案金额")
+    private String involvedAmount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditJudiciary.java

@@ -0,0 +1,120 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 司法案件
+ *
+ * @author 科技小王子
+ * @since 2025-12-16 15:23:58
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditJudiciary对象", description = "司法案件")
+public class CreditJudiciary implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "案件名称")
+    private String name;
+
+    @Schema(description = "案号")
+    private String code;
+
+    @Schema(description = "类型, 0普通用户, 1招投标")
+    private Integer type;
+
+    @Schema(description = "案由")
+    private String reason;
+
+    @Schema(description = "上级id, 0是顶级")
+    private Integer parentId;
+
+    @Schema(description = "案件类型")
+    private String infoType;
+
+    @Schema(description = "所在国家")
+    private String country;
+
+    @Schema(description = "所在省份")
+    private String province;
+
+    @Schema(description = "所在城市")
+    private String city;
+
+    @Schema(description = "所在辖区")
+    private String region;
+
+    @Schema(description = "街道地址")
+    private String address;
+
+    @Schema(description = "案件进程")
+    private String caseProgress;
+
+    @Schema(description = "案件身份")
+    private String caseIdentity;
+
+    @Schema(description = "法院")
+    private String court;
+
+    @Schema(description = "进程日期")
+    private String processDate;
+
+    @Schema(description = "案件金额（元）")
+    private String caseAmount;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "到期时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime expirationTime;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditMediation.java

@@ -0,0 +1,101 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 诉前调解司法大数据
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:25
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditMediation对象", description = "诉前调解司法大数据")
+public class CreditMediation implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "数据类型")
+    private String dataType;
+
+    @Schema(description = "原告/上诉人")
+    private String plaintiffAppellant;
+
+    @Schema(description = "被告/被上诉人")
+    @TableField("Appellee")
+    private String appellee;
+
+    @Schema(description = "其他当事人/第三人")
+    private String otherPartiesThirdParty;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "案由")
+    private String causeOfAction;
+
+    @Schema(description = "涉案金额")
+    private String involvedAmount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditNearbyCompany.java

@@ -0,0 +1,222 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 附近企业
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditNearbyCompany对象", description = "附近企业")
+public class CreditNearbyCompany implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "企业名称")
+    private String name;
+
+    @Schema(description = "登记状态")
+    private String registrationStatus;
+
+    @Schema(description = "法定代表人")
+    private String legalPerson;
+
+    @Schema(description = "注册资本")
+    private String registeredCapital;
+
+    @Schema(description = "成立日期")
+    private String establishDate;
+
+    @Schema(description = "统一社会信用代码")
+    private String code;
+
+    @Schema(description = "注册地址")
+    private String address;
+
+    @Schema(description = "注册地址邮编")
+    private String postalCode;
+
+    @Schema(description = "有效手机号")
+    private String phone;
+
+    @Schema(description = "更多电话")
+    private String moreTel;
+
+    @Schema(description = "邮箱")
+    private String email;
+
+    @Schema(description = "邮箱")
+    private String moreEmail;
+
+    @Schema(description = "所在国家")
+    private String country;
+
+    @Schema(description = "所属省份")
+    private String province;
+
+    @Schema(description = "所属城市")
+    private String city;
+
+    @Schema(description = "所属区县")
+    private String region;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "纳税人识别号")
+    private String taxpayerCode;
+
+    @Schema(description = "注册号")
+    private String registrationNumber;
+
+    @Schema(description = "组织机构代码")
+    private String organizationalCode;
+
+    @Schema(description = "参保人数")
+    private String numberOfInsuredPersons;
+
+    @Schema(description = "参保人数所属年报")
+    private String annualReport;
+
+    @Schema(description = "企业（机构）类型")
+    private String institutionType;
+
+    @Schema(description = "企业规模")
+    private String companySize;
+
+    @Schema(description = "营业期限")
+    private String businessTerm;
+
+    @Schema(description = "国标行业门类")
+    private String nationalStandardIndustryCategories;
+
+    @Schema(description = "国标行业大类")
+    private String nationalStandardIndustryCategories2;
+
+    @Schema(description = "国标行业中类")
+    private String nationalStandardIndustryCategories3;
+
+    @Schema(description = "国标行业小类")
+    private String nationalStandardIndustryCategories4;
+
+    @Schema(description = "曾用名")
+    private String formerName;
+
+    @Schema(description = "英文名")
+    private String englishName;
+
+    @Schema(description = "官网网址")
+    private String domain;
+
+    @Schema(description = "通信地址")
+    private String mailingAddress;
+
+    @Schema(description = "通信地址邮箱")
+    private String mailingEmail;
+
+    @Schema(description = "企业简介")
+    private String companyProfile;
+
+    @Schema(description = "经营范围")
+    private String natureOfBusiness;
+
+    @Schema(description = "电话")
+    private String tel;
+
+    @Schema(description = "企查查行业门类")
+    private String nationalStandardIndustryCategories5;
+
+    @Schema(description = "企查查行业大类")
+    private String nationalStandardIndustryCategories6;
+
+    @Schema(description = "企查查行业中类")
+    private String nationalStandardIndustryCategories7;
+
+    @Schema(description = "企查查行业小类")
+    private String nationalStandardIndustryCategories8;
+
+    @Schema(description = "链接")
+    private String url;
+
+    @Schema(description = "类型")
+    private Integer type;
+
+    @Schema(description = "上级id, 0是顶级")
+    private Integer parentId;
+
+    @Schema(description = "实缴资本")
+    private String paidinCapital;
+
+    @Schema(description = "登记机关")
+    private String registrationAuthority;
+
+    @Schema(description = "纳税人资质")
+    private String taxpayerQualification;
+
+    @Schema(description = "最新年报年份")
+    private String latestAnnualReportYear;
+
+    @Schema(description = "最新年报营业收入")
+    private String latestAnnualReportOnOperatingRevenue;
+
+    @Schema(description = "企查分")
+    private String enterpriseScoreCheck;
+
+    @Schema(description = "信用等级")
+    private String creditRating;
+
+    @Schema(description = "科创分")
+    private String cechnologyScore;
+
+    @Schema(description = "科创等级")
+    private String cechnologyLevel;
+
+    @Schema(description = "是否小微企业")
+    private String smallEnterprise;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditPatent.java

@@ -0,0 +1,93 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 专利
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditPatent对象", description = "专利")
+public class CreditPatent implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "发明名称")
+    private String name;
+
+    @Schema(description = "专利类型")
+    private String type;
+
+    @Schema(description = "法律状态")
+    private String statusText;
+
+    @Schema(description = "申请号")
+    private String registerNo;
+
+    @Schema(description = "申请日")
+    private String registerDate;
+
+    @Schema(description = "公开(公告)号")
+    private String publicNo;
+
+    @Schema(description = "公开(公告)日期")
+    private String publicDate;
+
+    @Schema(description = "发明人")
+    private String inventor;
+
+    @Schema(description = "申请(专利权)人")
+    private String patentApplicant;
+
+    @Schema(description = "链接")
+    private String url;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditRiskRelation.java

@@ -0,0 +1,87 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+/**
+ * 风险关系表
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:40
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditRiskRelation对象", description = "风险关系表")
+public class CreditRiskRelation implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "序号")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "主体名称")
+    private String mainBodyName;
+
+    @Schema(description = "登记状态")
+    private String registrationStatus;
+
+    @Schema(description = "注册资本")
+    private String registeredCapital;
+
+    @Schema(description = "省份地区")
+    private String provinceRegion;
+
+    @Schema(description = "关联关系")
+    private String associatedRelation;
+
+    @Schema(description = "风险关系")
+    private String riskRelation;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditSupplier.java

@@ -0,0 +1,85 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 供应商
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:47
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditSupplier对象", description = "供应商")
+public class CreditSupplier implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "供应商")
+    private String supplier;
+
+    @Schema(description = "状态")
+    private String statusTxt;
+
+    @Schema(description = "采购金额(万元)")
+    private String purchaseAmount;
+
+    @Schema(description = "公开日期")
+    private String publicDate;
+
+    @Schema(description = "数据来源")
+    private String dataSource;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditSuspectedRelationship.java

@@ -0,0 +1,90 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 疑似关系
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditSuspectedRelationship对象", description = "疑似关系")
+public class CreditSuspectedRelationship implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "企业名称")
+    private String name;
+
+    @Schema(description = "状态")
+    private String statusText;
+
+    @Schema(description = "法定代表人")
+    private String legalPerson;
+
+    @Schema(description = "注册资本")
+    private String registeredCapital;
+
+    @Schema(description = "成立日期")
+    private String createDate;
+
+    @Schema(description = "关联方")
+    private String relatedParty;
+
+    @Schema(description = "疑似关系类型")
+    private String type;
+
+    @Schema(description = "疑似关系详情")
+    private String detail;
+
+    @Schema(description = "链接")
+    private String url;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/entity/CreditUser.java

@@ -1,6 +1,7 @@
 package com.gxwebsoft.credit.entity;
 
 import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import java.time.LocalDateTime;
 import com.baomidou.mybatisplus.annotation.TableLogic;
@@ -11,14 +12,14 @@ import lombok.EqualsAndHashCode;
 import com.fasterxml.jackson.annotation.JsonFormat;
 
 /**
- * 赊账客户表
+ * 招投标信息表
  *
  * @author 科技小王子
  * @since 2025-12-15 13:16:03
  */
 @Data
 @EqualsAndHashCode(callSuper = false)
-@Schema(name = "CreditUser对象", description = "赊账客户表")
+@Schema(name = "CreditUser对象", description = "招投标信息表")
 public class CreditUser implements Serializable {
     private static final long serialVersionUID = 1L;
 
@@ -29,6 +30,9 @@ public class CreditUser implements Serializable {
     @Schema(description = "项目名称")
     private String name;
 
+    @Schema(description = "项目网址")
+    private String url;
+
     @Schema(description = "唯一标识")
     private String code;
 
@@ -71,6 +75,13 @@ public class CreditUser implements Serializable {
     @Schema(description = "发布日期")
     private String releaseDate;
 
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
     @Schema(description = "备注")
     private String comments;
 

src/main/java/com/gxwebsoft/credit/entity/CreditXgxf.java

@@ -0,0 +1,101 @@
+package com.gxwebsoft.credit.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 限制高消费
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:55
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Schema(name = "CreditXgxf对象", description = "限制高消费")
+public class CreditXgxf implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "ID")
+    @TableId(value = "id", type = IdType.AUTO)
+    private Integer id;
+
+    @Schema(description = "数据类型")
+    private String dataType;
+
+    @Schema(description = "原告/上诉人")
+    private String plaintiffAppellant;
+
+    @Schema(description = "被告/被上诉人")
+    @TableField("Appellee")
+    private String appellee;
+
+    @Schema(description = "其他当事人/第三人")
+    private String otherPartiesThirdParty;
+
+    @Schema(description = "发生时间")
+    private String occurrenceTime;
+
+    @Schema(description = "案号")
+    private String caseNumber;
+
+    @Schema(description = "案由")
+    private String causeOfAction;
+
+    @Schema(description = "涉案金额")
+    private String involvedAmount;
+
+    @Schema(description = "法院")
+    private String courtName;
+
+    @Schema(description = "数据状态")
+    private String dataStatus;
+
+    @Schema(description = "企业ID")
+    private Integer companyId;
+
+    @Schema(description = "企业名称")
+    @TableField(exist = false)
+    private String companyName;
+
+    @Schema(description = "备注")
+    private String comments;
+
+    @Schema(description = "是否推荐")
+    private Integer recommend;
+
+    @Schema(description = "排序(数字越小越靠前)")
+    private Integer sortNumber;
+
+    @Schema(description = "状态, 0正常, 1冻结")
+    private Integer status;
+
+    @Schema(description = "是否删除, 0否, 1是")
+    @TableLogic
+    private Integer deleted;
+
+    @Schema(description = "用户ID")
+    private Integer userId;
+
+    @Schema(description = "租户id")
+    private Integer tenantId;
+
+    @Schema(description = "创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime createTime;
+
+    @Schema(description = "修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime updateTime;
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditAdministrativeLicenseMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditAdministrativeLicense;
+import com.gxwebsoft.credit.param.CreditAdministrativeLicenseParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 行政许可Mapper
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:13
+ */
+public interface CreditAdministrativeLicenseMapper extends BaseMapper<CreditAdministrativeLicense> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditAdministrativeLicense>
+     */
+    List<CreditAdministrativeLicense> selectPageRel(@Param("page") IPage<CreditAdministrativeLicense> page,
+                             @Param("param") CreditAdministrativeLicenseParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditAdministrativeLicense> selectListRel(@Param("param") CreditAdministrativeLicenseParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditBankruptcyMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditBankruptcy;
+import com.gxwebsoft.credit.param.CreditBankruptcyParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 破产重整Mapper
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+public interface CreditBankruptcyMapper extends BaseMapper<CreditBankruptcy> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditBankruptcy>
+     */
+    List<CreditBankruptcy> selectPageRel(@Param("page") IPage<CreditBankruptcy> page,
+                             @Param("param") CreditBankruptcyParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditBankruptcy> selectListRel(@Param("param") CreditBankruptcyParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditBranchMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditBranch;
+import com.gxwebsoft.credit.param.CreditBranchParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 分支机构Mapper
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+public interface CreditBranchMapper extends BaseMapper<CreditBranch> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditBranch>
+     */
+    List<CreditBranch> selectPageRel(@Param("page") IPage<CreditBranch> page,
+                             @Param("param") CreditBranchParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditBranch> selectListRel(@Param("param") CreditBranchParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditBreachOfTrustMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditBreachOfTrust;
+import com.gxwebsoft.credit.param.CreditBreachOfTrustParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 失信被执行人Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:46:14
+ */
+public interface CreditBreachOfTrustMapper extends BaseMapper<CreditBreachOfTrust> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditBreachOfTrust>
+     */
+    List<CreditBreachOfTrust> selectPageRel(@Param("page") IPage<CreditBreachOfTrust> page,
+                             @Param("param") CreditBreachOfTrustParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditBreachOfTrust> selectListRel(@Param("param") CreditBreachOfTrustParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditCaseFilingMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditCaseFiling;
+import com.gxwebsoft.credit.param.CreditCaseFilingParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 司法大数据Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:47:22
+ */
+public interface CreditCaseFilingMapper extends BaseMapper<CreditCaseFiling> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditCaseFiling>
+     */
+    List<CreditCaseFiling> selectPageRel(@Param("page") IPage<CreditCaseFiling> page,
+                             @Param("param") CreditCaseFilingParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditCaseFiling> selectListRel(@Param("param") CreditCaseFilingParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditCompanyMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditCompany;
+import com.gxwebsoft.credit.param.CreditCompanyParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 企业Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-17 08:28:03
+ */
+public interface CreditCompanyMapper extends BaseMapper<CreditCompany> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditCompany>
+     */
+    List<CreditCompany> selectPageRel(@Param("page") IPage<CreditCompany> page,
+                             @Param("param") CreditCompanyParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditCompany> selectListRel(@Param("param") CreditCompanyParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditCompetitorMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditCompetitor;
+import com.gxwebsoft.credit.param.CreditCompetitorParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 竞争对手Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:04
+ */
+public interface CreditCompetitorMapper extends BaseMapper<CreditCompetitor> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditCompetitor>
+     */
+    List<CreditCompetitor> selectPageRel(@Param("page") IPage<CreditCompetitor> page,
+                             @Param("param") CreditCompetitorParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditCompetitor> selectListRel(@Param("param") CreditCompetitorParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditCourtAnnouncementMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditCourtAnnouncement;
+import com.gxwebsoft.credit.param.CreditCourtAnnouncementParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 法院公告司法大数据Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:13
+ */
+public interface CreditCourtAnnouncementMapper extends BaseMapper<CreditCourtAnnouncement> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditCourtAnnouncement>
+     */
+    List<CreditCourtAnnouncement> selectPageRel(@Param("page") IPage<CreditCourtAnnouncement> page,
+                             @Param("param") CreditCourtAnnouncementParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditCourtAnnouncement> selectListRel(@Param("param") CreditCourtAnnouncementParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditCourtSessionMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditCourtSession;
+import com.gxwebsoft.credit.param.CreditCourtSessionParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 开庭公告司法大数据Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:32
+ */
+public interface CreditCourtSessionMapper extends BaseMapper<CreditCourtSession> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditCourtSession>
+     */
+    List<CreditCourtSession> selectPageRel(@Param("page") IPage<CreditCourtSession> page,
+                             @Param("param") CreditCourtSessionParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditCourtSession> selectListRel(@Param("param") CreditCourtSessionParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditCustomerMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditCustomer;
+import com.gxwebsoft.credit.param.CreditCustomerParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 客户Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-21 21:20:58
+ */
+public interface CreditCustomerMapper extends BaseMapper<CreditCustomer> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditCustomer>
+     */
+    List<CreditCustomer> selectPageRel(@Param("page") IPage<CreditCustomer> page,
+                             @Param("param") CreditCustomerParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditCustomer> selectListRel(@Param("param") CreditCustomerParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditDeliveryNoticeMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditDeliveryNotice;
+import com.gxwebsoft.credit.param.CreditDeliveryNoticeParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 送达公告司法大数据Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:49:51
+ */
+public interface CreditDeliveryNoticeMapper extends BaseMapper<CreditDeliveryNotice> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditDeliveryNotice>
+     */
+    List<CreditDeliveryNotice> selectPageRel(@Param("page") IPage<CreditDeliveryNotice> page,
+                             @Param("param") CreditDeliveryNoticeParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditDeliveryNotice> selectListRel(@Param("param") CreditDeliveryNoticeParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditExternalMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditExternal;
+import com.gxwebsoft.credit.param.CreditExternalParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 对外投资Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:11
+ */
+public interface CreditExternalMapper extends BaseMapper<CreditExternal> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditExternal>
+     */
+    List<CreditExternal> selectPageRel(@Param("page") IPage<CreditExternal> page,
+                             @Param("param") CreditExternalParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditExternal> selectListRel(@Param("param") CreditExternalParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditFinalVersionMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditFinalVersion;
+import com.gxwebsoft.credit.param.CreditFinalVersionParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 终本案件Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:19
+ */
+public interface CreditFinalVersionMapper extends BaseMapper<CreditFinalVersion> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditFinalVersion>
+     */
+    List<CreditFinalVersion> selectPageRel(@Param("page") IPage<CreditFinalVersion> page,
+                             @Param("param") CreditFinalVersionParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditFinalVersion> selectListRel(@Param("param") CreditFinalVersionParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditGqdjMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditGqdj;
+import com.gxwebsoft.credit.param.CreditGqdjParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 股权冻结Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:37
+ */
+public interface CreditGqdjMapper extends BaseMapper<CreditGqdj> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditGqdj>
+     */
+    List<CreditGqdj> selectPageRel(@Param("page") IPage<CreditGqdj> page,
+                             @Param("param") CreditGqdjParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditGqdj> selectListRel(@Param("param") CreditGqdjParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditHistoricalLegalPersonMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditHistoricalLegalPerson;
+import com.gxwebsoft.credit.param.CreditHistoricalLegalPersonParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 历史法定代表人Mapper
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+public interface CreditHistoricalLegalPersonMapper extends BaseMapper<CreditHistoricalLegalPerson> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditHistoricalLegalPerson>
+     */
+    List<CreditHistoricalLegalPerson> selectPageRel(@Param("page") IPage<CreditHistoricalLegalPerson> page,
+                             @Param("param") CreditHistoricalLegalPersonParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditHistoricalLegalPerson> selectListRel(@Param("param") CreditHistoricalLegalPersonParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditJudgmentDebtorHistoryMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditJudgmentDebtorHistory;
+import com.gxwebsoft.credit.param.CreditJudgmentDebtorHistoryParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 被执行人Mapper
+ *
+ * @author 科技小王子
+ * @since 2026-01-12 08:10:43
+ */
+public interface CreditJudgmentDebtorHistoryMapper extends BaseMapper<CreditJudgmentDebtorHistory> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditJudgmentDebtorHistory>
+     */
+    List<CreditJudgmentDebtorHistory> selectPageRel(@Param("page") IPage<CreditJudgmentDebtorHistory> page,
+                             @Param("param") CreditJudgmentDebtorHistoryParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditJudgmentDebtorHistory> selectListRel(@Param("param") CreditJudgmentDebtorHistoryParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditJudgmentDebtorMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditJudgmentDebtor;
+import com.gxwebsoft.credit.param.CreditJudgmentDebtorParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 被执行人Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:50:55
+ */
+public interface CreditJudgmentDebtorMapper extends BaseMapper<CreditJudgmentDebtor> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditJudgmentDebtor>
+     */
+    List<CreditJudgmentDebtor> selectPageRel(@Param("page") IPage<CreditJudgmentDebtor> page,
+                             @Param("param") CreditJudgmentDebtorParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditJudgmentDebtor> selectListRel(@Param("param") CreditJudgmentDebtorParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditJudicialDocumentMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditJudicialDocument;
+import com.gxwebsoft.credit.param.CreditJudicialDocumentParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 裁判文书司法大数据Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:02
+ */
+public interface CreditJudicialDocumentMapper extends BaseMapper<CreditJudicialDocument> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditJudicialDocument>
+     */
+    List<CreditJudicialDocument> selectPageRel(@Param("page") IPage<CreditJudicialDocument> page,
+                             @Param("param") CreditJudicialDocumentParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditJudicialDocument> selectListRel(@Param("param") CreditJudicialDocumentParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditJudiciaryMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditJudiciary;
+import com.gxwebsoft.credit.param.CreditJudiciaryParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 司法案件Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-16 15:23:58
+ */
+public interface CreditJudiciaryMapper extends BaseMapper<CreditJudiciary> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditJudiciary>
+     */
+    List<CreditJudiciary> selectPageRel(@Param("page") IPage<CreditJudiciary> page,
+                             @Param("param") CreditJudiciaryParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditJudiciary> selectListRel(@Param("param") CreditJudiciaryParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditMediationMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditMediation;
+import com.gxwebsoft.credit.param.CreditMediationParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 诉前调解司法大数据Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:25
+ */
+public interface CreditMediationMapper extends BaseMapper<CreditMediation> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditMediation>
+     */
+    List<CreditMediation> selectPageRel(@Param("page") IPage<CreditMediation> page,
+                             @Param("param") CreditMediationParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditMediation> selectListRel(@Param("param") CreditMediationParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditNearbyCompanyMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditNearbyCompany;
+import com.gxwebsoft.credit.param.CreditNearbyCompanyParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 附近企业Mapper
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+public interface CreditNearbyCompanyMapper extends BaseMapper<CreditNearbyCompany> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditNearbyCompany>
+     */
+    List<CreditNearbyCompany> selectPageRel(@Param("page") IPage<CreditNearbyCompany> page,
+                             @Param("param") CreditNearbyCompanyParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditNearbyCompany> selectListRel(@Param("param") CreditNearbyCompanyParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditPatentMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditPatent;
+import com.gxwebsoft.credit.param.CreditPatentParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 专利Mapper
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+public interface CreditPatentMapper extends BaseMapper<CreditPatent> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditPatent>
+     */
+    List<CreditPatent> selectPageRel(@Param("page") IPage<CreditPatent> page,
+                             @Param("param") CreditPatentParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditPatent> selectListRel(@Param("param") CreditPatentParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditRiskRelationMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditRiskRelation;
+import com.gxwebsoft.credit.param.CreditRiskRelationParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 风险关系表Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:40
+ */
+public interface CreditRiskRelationMapper extends BaseMapper<CreditRiskRelation> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditRiskRelation>
+     */
+    List<CreditRiskRelation> selectPageRel(@Param("page") IPage<CreditRiskRelation> page,
+                             @Param("param") CreditRiskRelationParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditRiskRelation> selectListRel(@Param("param") CreditRiskRelationParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditSupplierMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditSupplier;
+import com.gxwebsoft.credit.param.CreditSupplierParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 供应商Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:47
+ */
+public interface CreditSupplierMapper extends BaseMapper<CreditSupplier> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditSupplier>
+     */
+    List<CreditSupplier> selectPageRel(@Param("page") IPage<CreditSupplier> page,
+                             @Param("param") CreditSupplierParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditSupplier> selectListRel(@Param("param") CreditSupplierParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditSuspectedRelationshipMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditSuspectedRelationship;
+import com.gxwebsoft.credit.param.CreditSuspectedRelationshipParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 疑似关系Mapper
+ *
+ * @author 科技小王子
+ * @since 2026-01-07 13:52:14
+ */
+public interface CreditSuspectedRelationshipMapper extends BaseMapper<CreditSuspectedRelationship> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditSuspectedRelationship>
+     */
+    List<CreditSuspectedRelationship> selectPageRel(@Param("page") IPage<CreditSuspectedRelationship> page,
+                             @Param("param") CreditSuspectedRelationshipParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditSuspectedRelationship> selectListRel(@Param("param") CreditSuspectedRelationshipParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/CreditUserMapper.java

@@ -9,7 +9,7 @@ import org.apache.ibatis.annotations.Param;
 import java.util.List;
 
 /**
- * 赊账客户表Mapper
+ * 招投标信息表Mapper
  *
  * @author 科技小王子
  * @since 2025-12-15 13:16:03

src/main/java/com/gxwebsoft/credit/mapper/CreditXgxfMapper.java

@@ -0,0 +1,37 @@
+package com.gxwebsoft.credit.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.gxwebsoft.credit.entity.CreditXgxf;
+import com.gxwebsoft.credit.param.CreditXgxfParam;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * 限制高消费Mapper
+ *
+ * @author 科技小王子
+ * @since 2025-12-19 19:51:55
+ */
+public interface CreditXgxfMapper extends BaseMapper<CreditXgxf> {
+
+    /**
+     * 分页查询
+     *
+     * @param page  分页对象
+     * @param param 查询参数
+     * @return List<CreditXgxf>
+     */
+    List<CreditXgxf> selectPageRel(@Param("page") IPage<CreditXgxf> page,
+                             @Param("param") CreditXgxfParam param);
+
+    /**
+     * 查询全部
+     *
+     * @param param 查询参数
+     * @return List<User>
+     */
+    List<CreditXgxf> selectListRel(@Param("param") CreditXgxfParam param);
+
+}

src/main/java/com/gxwebsoft/credit/mapper/xml/CreditAdministrativeLicenseMapper.xml

@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.gxwebsoft.credit.mapper.CreditAdministrativeLicenseMapper">
+
+    <!-- 关联查询sql -->
+    <sql id="selectSql">
+        SELECT a.*
+        FROM credit_administrative_license a
+        LEFT JOIN credit_company b ON a.company_id = b.id
+        <where>
+            <if test="param.id != null">
+                AND a.id = #{param.id}
+            </if>
+            <if test="param.code != null">
+                AND a.code LIKE CONCAT('%', #{param.code}, '%')
+            </if>
+            <if test="param.name != null">
+                AND a.name LIKE CONCAT('%', #{param.name}, '%')
+            </if>
+            <if test="param.statusText != null">
+                AND a.status_text LIKE CONCAT('%', #{param.statusText}, '%')
+            </if>
+            <if test="param.type != null">
+                AND a.type LIKE CONCAT('%', #{param.type}, '%')
+            </if>
+            <if test="param.url != null">
+                AND a.url LIKE CONCAT('%', #{param.url}, '%')
+            </if>
+            <if test="param.validityStart != null">
+                AND a.validity_start LIKE CONCAT('%', #{param.validityStart}, '%')
+            </if>
+            <if test="param.validityEnd != null">
+                AND a.validity_end LIKE CONCAT('%', #{param.validityEnd}, '%')
+            </if>
+            <if test="param.licensingAuthority != null">
+                AND a.licensing_authority LIKE CONCAT('%', #{param.licensingAuthority}, '%')
+            </if>
+            <if test="param.licenseContent != null">
+                AND a.License_content LIKE CONCAT('%', #{param.licenseContent}, '%')
+            </if>
+            <if test="param.dataSourceUnit != null">
+                AND a.data_source_unit LIKE CONCAT('%', #{param.dataSourceUnit}, '%')
+            </if>
+            <if test="param.comments != null">
+                AND a.comments LIKE CONCAT('%', #{param.comments}, '%')
+            </if>
+            <if test="param.companyId != null">
+                AND a.company_id = #{param.companyId}
+            </if>
+            <if test="param.recommend != null">
+                AND a.recommend = #{param.recommend}
+            </if>
+            <if test="param.sortNumber != null">
+                AND a.sort_number = #{param.sortNumber}
+            </if>
+            <if test="param.status != null">
+                AND a.status = #{param.status}
+            </if>
+            <if test="param.deleted != null">
+                AND a.deleted = #{param.deleted}
+            </if>
+            <if test="param.deleted == null">
+                AND a.deleted = 0
+            </if>
+            <if test="param.userId != null">
+                AND a.user_id = #{param.userId}
+            </if>
+            <if test="param.createTimeStart != null">
+                AND a.create_time &gt;= #{param.createTimeStart}
+            </if>
+            <if test="param.createTimeEnd != null">
+                AND a.create_time &lt;= #{param.createTimeEnd}
+            </if>
+            <if test="param.keywords != null">
+                AND (a.comments LIKE CONCAT('%', #{param.keywords}, '%')
+              OR b.name = #{param.keywords}
+                )
+              </if>
+        </where>
+    </sql>
+
+    <!-- 分页查询 -->
+    <select id="selectPageRel" resultType="com.gxwebsoft.credit.entity.CreditAdministrativeLicense">
+        <include refid="selectSql"></include>
+    </select>
+
+    <!-- 查询全部 -->
+    <select id="selectListRel" resultType="com.gxwebsoft.credit.entity.CreditAdministrativeLicense">
+        <include refid="selectSql"></include>
+    </select>
+
+</mapper>

src/main/java/com/gxwebsoft/credit/mapper/xml/CreditBankruptcyMapper.xml

@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.gxwebsoft.credit.mapper.CreditBankruptcyMapper">
+
+    <!-- 关联查询sql -->
+    <sql id="selectSql">
+        SELECT a.*
+        FROM credit_bankruptcy a
+
+        <where>
+            <if test="param.id != null">
+                AND a.id = #{param.id}
+            </if>
+            <if test="param.code != null">
+                AND a.code LIKE CONCAT('%', #{param.code}, '%')
+            </if>
+            <if test="param.type != null">
+                AND a.type LIKE CONCAT('%', #{param.type}, '%')
+            </if>
+            <if test="param.party != null">
+                AND a.party LIKE CONCAT('%', #{param.party}, '%')
+            </if>
+            <if test="param.url != null">
+                AND a.url LIKE CONCAT('%', #{param.url}, '%')
+            </if>
+            <if test="param.court != null">
+                AND a.court LIKE CONCAT('%', #{param.court}, '%')
+            </if>
+            <if test="param.publicDate != null">
+                AND a.public_date LIKE CONCAT('%', #{param.publicDate}, '%')
+            </if>
+            <if test="param.comments != null">
+                AND a.comments LIKE CONCAT('%', #{param.comments}, '%')
+            </if>
+            <if test="param.companyId != null">
+                AND a.company_id = #{param.companyId}
+            </if>
+            <if test="param.recommend != null">
+                AND a.recommend = #{param.recommend}
+            </if>
+            <if test="param.sortNumber != null">
+                AND a.sort_number = #{param.sortNumber}
+            </if>
+            <if test="param.status != null">
+                AND a.status = #{param.status}
+            </if>
+            <if test="param.deleted != null">
+                AND a.deleted = #{param.deleted}
+            </if>
+            <if test="param.deleted == null">
+                AND a.deleted = 0
+            </if>
+            <if test="param.userId != null">
+                AND a.user_id = #{param.userId}
+            </if>
+            <if test="param.createTimeStart != null">
+                AND a.create_time &gt;= #{param.createTimeStart}
+            </if>
+            <if test="param.createTimeEnd != null">
+                AND a.create_time &lt;= #{param.createTimeEnd}
+            </if>
+            <if test="param.keywords != null">
+                AND (a.comments LIKE CONCAT('%', #{param.keywords}, '%')
+              OR b.name = #{param.keywords}
+                )
+              </if>
+        </where>
+    </sql>
+
+    <!-- 分页查询 -->
+    <select id="selectPageRel" resultType="com.gxwebsoft.credit.entity.CreditBankruptcy">
+        <include refid="selectSql"></include>
+    </select>
+
+    <!-- 查询全部 -->
+    <select id="selectListRel" resultType="com.gxwebsoft.credit.entity.CreditBankruptcy">
+        <include refid="selectSql"></include>
+    </select>
+
+</mapper>