feat(hjc): 网站企业账号+密码 注册/登录（JWT签发）

- POST /api/hjc/auth/register：创建 common.system.User(用户名=企业名称, BCrypt密码)+ 角色 + hjc_enterprise(待审核)，签发 token(LoginResult)
- POST /api/hjc/auth/login：校验企业名称+密码，签发 token
- 复用 JwtUtil/JwtSubject/userService 与 wx-login 同一套签发；SecurityConfig 放行 /api/hjc/auth/register|login

src/main/java/com/gxwebsoft/common/core/security/SecurityConfig.java

@@ -80,7 +80,9 @@ public class SecurityConfig {
                         "/api/shop/shop-order/test",
                         "/api/qr-code/**",
                         "/api/shop/order-delivery/notify",
-                        "/api/hjc/push/project"
+                        "/api/hjc/push/project",
+                        "/api/hjc/auth/register",
+                        "/api/hjc/auth/login"
                 )
                 .permitAll()
                 .anyRequest()

src/main/java/com/gxwebsoft/hjc/controller/HjcAuthController.java

@@ -0,0 +1,126 @@
+package com.gxwebsoft.hjc.controller;
+
+import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.gxwebsoft.common.core.config.ConfigProperties;
+import com.gxwebsoft.common.core.security.JwtSubject;
+import com.gxwebsoft.common.core.security.JwtUtil;
+import com.gxwebsoft.common.core.web.ApiResult;
+import com.gxwebsoft.common.core.web.BaseController;
+import com.gxwebsoft.common.system.entity.Role;
+import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.common.system.entity.UserRole;
+import com.gxwebsoft.common.system.result.LoginResult;
+import com.gxwebsoft.common.system.service.RoleService;
+import com.gxwebsoft.common.system.service.UserRoleService;
+import com.gxwebsoft.common.system.service.UserService;
+import com.gxwebsoft.hjc.dto.HjcAuthRequest;
+import com.gxwebsoft.hjc.entity.HjcEnterprise;
+import com.gxwebsoft.hjc.service.HjcEnterpriseService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.transaction.annotation.Transactional;
+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 javax.annotation.Resource;
+
+/**
+ * 汇吉采 网站企业 注册/登录（企业名称+密码）
+ */
+@Tag(name = "汇吉采-企业登录")
+@RestController
+@RequestMapping("/api/hjc/auth")
+public class HjcAuthController extends BaseController {
+
+    @Resource
+    private UserService userService;
+    @Resource
+    private RoleService roleService;
+    @Resource
+    private UserRoleService userRoleService;
+    @Resource
+    private ConfigProperties configProperties;
+    @Resource
+    private HjcEnterpriseService hjcEnterpriseService;
+
+    @Operation(summary = "企业注册（企业名称+密码，注册后待审核）")
+    @PostMapping("/register")
+    @Transactional(rollbackFor = Exception.class)
+    public ApiResult<LoginResult> register(@RequestBody HjcAuthRequest request) {
+        if (StrUtil.isBlank(request.getEnterpriseName()) || StrUtil.isBlank(request.getPassword())) {
+            return fail("企业名称和密码不能为空", null);
+        }
+        Integer tenantId = getTenantId();
+        if (tenantId == null) {
+            return fail("租户ID不能为空", null);
+        }
+        String username = request.getEnterpriseName().trim();
+        User exist = userService.getByUsername(username, tenantId);
+        if (exist != null) {
+            return fail("该企业已注册", null);
+        }
+
+        User user = new User();
+        user.setUsername(username);
+        user.setNickname(username);
+        user.setPhone(request.getContactPhone());
+        user.setStatus(0);
+        user.setPlatform("website");
+        user.setGradeId(2);
+        user.setPassword(userService.encodePassword(request.getPassword()));
+        user.setTenantId(tenantId);
+        Role role = roleService.getOne(new QueryWrapper<Role>().eq("role_code", "user"), false);
+        if (role != null) {
+            user.setRoleId(role.getRoleId());
+        }
+        if (!userService.saveUser(user)) {
+            return fail("注册失败", null);
+        }
+        if (role != null) {
+            UserRole userRole = new UserRole();
+            userRole.setUserId(user.getUserId());
+            userRole.setTenantId(tenantId);
+            userRole.setRoleId(role.getRoleId());
+            userRoleService.save(userRole);
+        }
+
+        HjcEnterprise enterprise = new HjcEnterprise();
+        enterprise.setUserId(user.getUserId());
+        enterprise.setName(username);
+        enterprise.setCreditCode(request.getCreditCode());
+        enterprise.setContactPhone(request.getContactPhone());
+        enterprise.setContactEmail(request.getContactEmail());
+        enterprise.setAddress(request.getAddress());
+        enterprise.setAgentName(request.getAgentName());
+        enterprise.setAgentEmail(request.getAgentEmail());
+        enterprise.setAgentPhone(request.getAgentPhone());
+        enterprise.setAuthorizeExpire(request.getAuthorizeExpire());
+        enterprise.setAuthStatus(0);
+        enterprise.setTenantId(tenantId);
+        hjcEnterpriseService.save(enterprise);
+
+        String token = JwtUtil.buildToken(new JwtSubject(user.getUsername(), user.getTenantId()),
+                configProperties.getTokenExpireTime(), configProperties.getTokenKey());
+        return success("注册成功", new LoginResult(token, user));
+    }
+
+    @Operation(summary = "企业登录（企业名称+密码）")
+    @PostMapping("/login")
+    public ApiResult<LoginResult> login(@RequestBody HjcAuthRequest request) {
+        if (StrUtil.isBlank(request.getEnterpriseName()) || StrUtil.isBlank(request.getPassword())) {
+            return fail("企业名称和密码不能为空", null);
+        }
+        Integer tenantId = getTenantId();
+        String username = request.getEnterpriseName().trim();
+        User user = userService.getByUsername(username, tenantId);
+        if (user == null || !userService.comparePassword(user.getPassword(), request.getPassword())) {
+            return fail("企业名称或密码错误", null);
+        }
+        String token = JwtUtil.buildToken(new JwtSubject(user.getUsername(), user.getTenantId()),
+                configProperties.getTokenExpireTime(), configProperties.getTokenKey());
+        return success("登录成功", new LoginResult(token, user));
+    }
+}

src/main/java/com/gxwebsoft/hjc/dto/HjcAuthRequest.java

@@ -0,0 +1,46 @@
+package com.gxwebsoft.hjc.dto;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+/**
+ * 汇吉采 网站企业 注册/登录 请求（企业名称+密码）
+ */
+@Data
+@Schema(name = "HjcAuthRequest", description = "汇吉采企业注册/登录请求")
+public class HjcAuthRequest {
+
+    @Schema(description = "企业名称（登录账号）", required = true)
+    private String enterpriseName;
+
+    @Schema(description = "登录密码", required = true)
+    private String password;
+
+    @Schema(description = "纳税人识别号/统一社会信用代码")
+    private String creditCode;
+
+    @Schema(description = "企业联系电话")
+    private String contactPhone;
+
+    @Schema(description = "企业邮箱")
+    private String contactEmail;
+
+    @Schema(description = "企业地址")
+    private String address;
+
+    @Schema(description = "经办人姓名")
+    private String agentName;
+
+    @Schema(description = "经办人邮箱")
+    private String agentEmail;
+
+    @Schema(description = "经办人手机号")
+    private String agentPhone;
+
+    @Schema(description = "授权委托书到期时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private LocalDateTime authorizeExpire;
+}