yc/java-10561
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优化生成并下载审计报告接口

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yuance
2025-09-26 10:53:00 +08:00
parent 796686de10
commit bf033b3b89
1 changed files with 74 additions and 43 deletions
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97
src/main/java/com/gxwebsoft/ai/controller/AuditReportController.java
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@@ -1,13 +1,17 @@
package com.gxwebsoft.ai.controller;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
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.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
@@ -89,6 +93,8 @@ public class AuditReportController extends BaseController {
KnowledgeBaseRequest knowledgeBaseRequest = new KnowledgeBaseRequest();
knowledgeBaseRequest.setKbId(req.getKbId());
//召回切片数上限
knowledgeBaseRequest.setTopK(10);
knowledgeBaseRequest.setFormCommit((req.getFormCommit() >= 10) ? req.getFormCommit() / 10 : req.getFormCommit());
String knowledge = knowledgeBaseService.queryKnowledgeBase(knowledgeBaseRequest).toString();
@@ -105,65 +111,90 @@ public class AuditReportController extends BaseController {
@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.TITLE.getCode().toString(), req.getFrom00());
map.put(AuditReportEnum.BASIS.getCode().toString(), convertNewlines(req.getFrom10()));
map.put(AuditReportEnum.OBJECTIVE.getCode().toString(), convertNewlines(req.getFrom20()));
map.put(AuditReportEnum.SCOPE.getCode().toString(), convertNewlines(req.getFrom30()));
map.put(AuditReportEnum.UNIT_OVERVIEW.getCode().toString(), convertNewlines(req.getFrom41()));
map.put(AuditReportEnum.ORG_PERSONNEL.getCode().toString(), convertNewlines(req.getFrom42()));
map.put(AuditReportEnum.FINANCIAL_ACCOUNTING.getCode().toString(), convertNewlines(req.getFrom43()));
// 处理列表数据
map.put(AuditReportEnum.BASIS.getCode().toString(), req.getFrom10());
map.put(AuditReportEnum.OBJECTIVE.getCode().toString(), req.getFrom20());
map.put(AuditReportEnum.SCOPE.getCode().toString(), req.getFrom30());
map.put(AuditReportEnum.UNIT_OVERVIEW.getCode().toString(), req.getFrom41());
map.put(AuditReportEnum.ORG_PERSONNEL.getCode().toString(), req.getFrom42());
map.put(AuditReportEnum.FINANCIAL_ACCOUNTING.getCode().toString(), req.getFrom43());
map.put(AuditReportEnum.ANNUAL_BUSINESS.getCode().toString(), req.getFrom44());
map.put(AuditReportEnum.INTERNAL_CONTROL.getCode().toString(), convertNewlines(req.getFrom45()));
map.put(AuditReportEnum.ECONOMIC_POLICIES.getCode().toString(), convertNewlines(req.getFrom51()));
map.put(AuditReportEnum.DEV_STRATEGY.getCode().toString(), convertNewlines(req.getFrom52()));
map.put(AuditReportEnum.MAJOR_ECONOMIC.getCode().toString(), convertNewlines(req.getFrom53()));
map.put(AuditReportEnum.CORP_GOVERNANCE.getCode().toString(), convertNewlines(req.getFrom54()));
map.put(AuditReportEnum.FINANCIAL_LEGAL.getCode().toString(), convertNewlines(req.getFrom55()));
map.put(AuditReportEnum.INTEGRITY_COMPLIANCE.getCode().toString(), convertNewlines(req.getFrom56()));
map.put(AuditReportEnum.PREV_AUDIT_ISSUES.getCode().toString(), convertNewlines(req.getFrom57()));
map.put(AuditReportEnum.OTHER_MATTERS.getCode().toString(), convertNewlines(req.getFrom58()));
map.put(AuditReportEnum.RISK_IDENTIFY.getCode().toString(), convertNewlines(req.getFrom61()));
map.put(AuditReportEnum.RISK_RESPONSE.getCode().toString(), convertNewlines(req.getFrom62()));
map.put(AuditReportEnum.TECHNIQUES.getCode().toString(), convertNewlines(req.getFrom70()));
map.put(AuditReportEnum.SCHEDULE.getCode().toString(), convertNewlines(req.getFrom80()));
map.put(AuditReportEnum.ORGANIZATION.getCode().toString(), convertNewlines(req.getFrom90()));
map.put(AuditReportEnum.INTERNAL_CONTROL.getCode().toString(), req.getFrom45());
map.put(AuditReportEnum.ECONOMIC_POLICIES.getCode().toString(), req.getFrom51());
map.put(AuditReportEnum.DEV_STRATEGY.getCode().toString(), req.getFrom52());
map.put(AuditReportEnum.MAJOR_ECONOMIC.getCode().toString(), req.getFrom53());
map.put(AuditReportEnum.CORP_GOVERNANCE.getCode().toString(), req.getFrom54());
map.put(AuditReportEnum.FINANCIAL_LEGAL.getCode().toString(), req.getFrom55());
map.put(AuditReportEnum.INTEGRITY_COMPLIANCE.getCode().toString(), req.getFrom56());
map.put(AuditReportEnum.PREV_AUDIT_ISSUES.getCode().toString(), req.getFrom57());
map.put(AuditReportEnum.OTHER_MATTERS.getCode().toString(), req.getFrom58());
map.put(AuditReportEnum.RISK_IDENTIFY.getCode().toString(), req.getFrom61());
map.put(AuditReportEnum.RISK_RESPONSE.getCode().toString(), req.getFrom62());
map.put(AuditReportEnum.TECHNIQUES.getCode().toString(), req.getFrom70());
map.put(AuditReportEnum.SCHEDULE.getCode().toString(), req.getFrom80());
map.put(AuditReportEnum.ORGANIZATION.getCode().toString(), req.getFrom90());
// 使用 Easypoi 的 Word 模板功能
XWPFDocument document = WordExportUtil.exportWord07(templateConfig.getWordTemplatePath(), map);
// 设置响应头
// 处理换行，确保 \n 转为硬回车（新段落）
processParagraphs(document);
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();
try (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);
}
}
private String convertNewlines(String text) {
if (text == null) {
return "";
private void processParagraphs(XWPFDocument document) {
List<XWPFParagraph> originalParas = new ArrayList<>(document.getParagraphs());
for (XWPFParagraph para : originalParas) {
String text = para.getText();
if (text == null || !text.contains("\n")) {
continue;
}
text = text.replace("\n\n", "\n");
return text.replace("\n", "\r\n");
String[] parts = text.replace("\r\n", "\n").replace("\r", "\n").split("\n");
// 在原段落位置之前插入新段落
int pos = document.getPosOfParagraph(para);
// 修正：按正序插入（从前往后）
for (int i = 0; i < parts.length; i++) {
// 创建新段落
XWPFParagraph newPara = document.insertNewParagraph(para.getCTP().newCursor());
// 复制样式
newPara.getCTP().setPPr(para.getCTP().getPPr());
XWPFRun newRun = newPara.createRun();
newRun.setText(parts[i].trim());
if (!para.getRuns().isEmpty()) {
newRun.getCTR().setRPr(para.getRuns().get(0).getCTR().getRPr());
}
}
// 删除原段落
document.removeBodyElement(pos + parts.length);
}
}
}