fix: ClassCopyException 捕获处理

src/main/java/com/jsl/oa/controllers/RoleController.java

@@ -1,5 +1,6 @@
 package com.jsl.oa.controllers;
 
+import com.jsl.oa.exception.ClassCopyException;
 import com.jsl.oa.model.voData.RoleAddVo;
 import com.jsl.oa.model.voData.RoleEditVO;
 import com.jsl.oa.services.RoleService;
@@ -131,7 +132,7 @@ public class RoleController {
      * @Param uid:
      **/
     @PostMapping("role/add")
-    public BaseResponse addRole(HttpServletRequest request, @RequestBody @Validated RoleAddVo roleAddVO, @NotNull BindingResult bindingResult ) {
+    public BaseResponse addRole(HttpServletRequest request, @RequestBody @Validated RoleAddVo roleAddVO, @NotNull BindingResult bindingResult ) throws ClassCopyException {
         log.info("请求接口[POST]: /role/add");
         // 判断是否有参数错误
         if (bindingResult.hasErrors()) {

src/main/java/com/jsl/oa/controllers/UserController.java

@@ -1,5 +1,6 @@
 package com.jsl.oa.controllers;
 
+import com.jsl.oa.exception.ClassCopyException;
 import com.jsl.oa.model.voData.UserAddVo;
 import com.jsl.oa.model.voData.UserAllCurrentVO;
 import com.jsl.oa.model.voData.UserEditProfileVO;
@@ -165,7 +166,7 @@ public class UserController {
 
 
     @PutMapping("/user/edit")
-    public BaseResponse userEdit(@RequestBody @Validated UserEditVo userEditVo, BindingResult bindingResult, HttpServletRequest request){
+    public BaseResponse userEdit(@RequestBody @Validated UserEditVo userEditVo, BindingResult bindingResult, HttpServletRequest request) throws ClassCopyException {
         // 判断是否有参数错误
         if (bindingResult.hasErrors()) {
             return ResultUtil.error(ErrorCode.REQUEST_BODY_ERROR, Processing.getValidatedErrorList(bindingResult));
@@ -175,7 +176,7 @@ public class UserController {
 
 
     @GetMapping("/user/profile/get")
-    public BaseResponse userProfileGet(HttpServletRequest request){
+    public BaseResponse userProfileGet(HttpServletRequest request) throws ClassCopyException {
         return userService.userProfileGet(request);
     }
 }

src/main/java/com/jsl/oa/exception/ClassCopyException.java

@@ -0,0 +1,10 @@
+package com.jsl.oa.exception;
+
+import com.jsl.oa.utils.ErrorCode;
+import org.jetbrains.annotations.NotNull;
+
+public class ClassCopyException extends IllegalAccessException {
+    public ClassCopyException(@NotNull ErrorCode errorCode) {
+        super(errorCode.getOutput() + "|" + errorCode.getMessage());
+    }
+}

src/main/java/com/jsl/oa/exception/ProcessException.java

@@ -35,7 +35,7 @@ public class ProcessException {
         return ResultUtil.error("HttpMessageNotReadable", 400, "请求参数错误");
     }
     @ExceptionHandler(value = MissingServletRequestParameterException.class)
-    public ResponseEntity<BaseResponse> businessMissingServletRequestParameterExceptionException(MissingServletRequestParameterException e) {
+    public ResponseEntity<BaseResponse> businessMissingServletRequestParameterException(MissingServletRequestParameterException e) {
         log.error(e.getMessage(), e);
         return ResponseEntity
                 .status(400)
@@ -45,6 +45,12 @@ public class ProcessException {
     @ExceptionHandler(value = Exception.class)
     public ResponseEntity<BaseResponse> businessException(@NotNull Exception e) {
         log.error(e.getMessage(), e);
-        return ResultUtil.error("ServerInternalError", 500, "服务器内部错误");
+        return ResultUtil.error("ServerInternalError", 50000, "服务器内部错误");
+    }
+
+    @ExceptionHandler(value = ClassCopyException.class)
+    public ResponseEntity<BaseResponse> businessClassCopyException(@NotNull ClassCopyException e) {
+        log.error(e.getMessage(), e);
+        return ResultUtil.error("ServerInternalError", 50001, "服务器内部错误");
     }
 }

src/main/java/com/jsl/oa/services/RoleService.java

@@ -1,5 +1,6 @@
 package com.jsl.oa.services;
 
+import com.jsl.oa.exception.ClassCopyException;
 import com.jsl.oa.model.voData.RoleAddVo;
 import com.jsl.oa.model.voData.RoleEditVO;
 import com.jsl.oa.utils.BaseResponse;
@@ -25,7 +26,7 @@ public interface RoleService {
 
     BaseResponse roleDelete(HttpServletRequest request, Long id);
 
-    BaseResponse addRole(HttpServletRequest request, RoleAddVo roleAddVO);
+    BaseResponse addRole(HttpServletRequest request, RoleAddVo roleAddVO) throws ClassCopyException;
 
     BaseResponse roleChangeUser(HttpServletRequest request, Long uid, Long rid);
 }

src/main/java/com/jsl/oa/services/UserService.java

@@ -1,5 +1,6 @@
 package com.jsl.oa.services;
 
+import com.jsl.oa.exception.ClassCopyException;
 import com.jsl.oa.model.doData.UserDO;
 import com.jsl.oa.model.voData.UserAddVo;
 import com.jsl.oa.model.voData.UserAllCurrentVO;
@@ -86,10 +87,10 @@ public interface UserService {
 
     BaseResponse userAdd(UserAddVo userAddVo, HttpServletRequest request);
 
-    BaseResponse userEdit(UserEditVo userEditVo, HttpServletRequest request);
+    BaseResponse userEdit(UserEditVo userEditVo, HttpServletRequest request) throws ClassCopyException;
 
 
-    BaseResponse userProfileGet(HttpServletRequest request);
+    BaseResponse userProfileGet(HttpServletRequest request) throws ClassCopyException;
 
 
 }

src/main/java/com/jsl/oa/services/impl/AuthServiceImpl.java

@@ -1,7 +1,6 @@
 package com.jsl.oa.services.impl;
 
 import com.jsl.oa.common.constant.BusinessConstants;
-import com.jsl.oa.exception.BusinessException;
 import com.jsl.oa.mapper.RoleMapper;
 import com.jsl.oa.mapper.UserMapper;
 import com.jsl.oa.model.doData.RoleUserDO;
@@ -69,7 +68,7 @@ public class AuthServiceImpl implements AuthService {
             userDO.setPassword(null);
             return ResultUtil.success("注册成功", userDO);
         } else {
-            throw new BusinessException(ErrorCode.DATABASE_INSERT_ERROR);
+            return ResultUtil.error(ErrorCode.DATABASE_INSERT_ERROR);
         }
     }
 

src/main/java/com/jsl/oa/services/impl/RoleServiceImpl.java

@@ -1,6 +1,7 @@
 package com.jsl.oa.services.impl;
 
 import com.jsl.oa.dao.RoleDAO;
+import com.jsl.oa.exception.ClassCopyException;
 import com.jsl.oa.model.doData.RoleDO;
 import com.jsl.oa.model.voData.RoleAddVo;
 import com.jsl.oa.model.voData.RoleEditVO;
@@ -119,7 +120,7 @@ public class RoleServiceImpl implements RoleService {
     }
 
     @Override
-    public BaseResponse addRole(HttpServletRequest request, RoleAddVo roleAddVO) {
+    public BaseResponse addRole(HttpServletRequest request, RoleAddVo roleAddVO) throws ClassCopyException {
         // 检查用户权限
         if (!Processing.checkUserIsAdmin(request, roleDAO.roleMapper)) {
             return ResultUtil.error(ErrorCode.NOT_ADMIN);
@@ -128,12 +129,8 @@ public class RoleServiceImpl implements RoleService {
         String roleName = roleAddVO.getName();
         RoleDO roleDO = new RoleDO();
         if (!roleDAO.isExistRoleByRoleName(roleName)) {
-            try {
             Processing.copyProperties(roleAddVO, roleDO);
             roleDO.setRoleName(roleAddVO.getName());
-            } catch (Exception e) {
-                return ResultUtil.error(ErrorCode.CLASS_COPY_EXCEPTION);
-            }
         } else {
             return ResultUtil.error(ErrorCode.ROLE_NAME_REPEAT);
         }

src/main/java/com/jsl/oa/services/impl/UserServiceImpl.java

@@ -1,7 +1,7 @@
 package com.jsl.oa.services.impl;
 
 import com.jsl.oa.dao.UserDAO;
-import com.jsl.oa.exception.BusinessException;
+import com.jsl.oa.exception.ClassCopyException;
 import com.jsl.oa.mapper.RoleMapper;
 import com.jsl.oa.model.doData.RoleUserDO;
 import com.jsl.oa.model.doData.UserCurrentDO;
@@ -44,13 +44,13 @@ public class UserServiceImpl implements UserService {
     }
 
     @Override
-    public BaseResponse userLock(HttpServletRequest request, Long id,Long isLock) {
+    public BaseResponse userLock(HttpServletRequest request, Long id, Long isLock) {
         if (!Processing.checkUserIsAdmin(request, roleMapper)) {
             return ResultUtil.error(ErrorCode.NOT_ADMIN);
         }
         //判断用户是否存在
         if (userDAO.isExistUser(id)) {
-            userDAO.userLock(id,isLock);
+            userDAO.userLock(id, isLock);
             return ResultUtil.success("更改成功");
         } else return ResultUtil.error(ErrorCode.USER_NOT_EXIST);
     }
@@ -158,14 +158,14 @@ public class UserServiceImpl implements UserService {
                 userDO.setPassword(null);
                 return ResultUtil.success("添加用户成功", userDO);
             } else {
-                throw new BusinessException(ErrorCode.DATABASE_INSERT_ERROR);
+                return ResultUtil.error(ErrorCode.DATABASE_INSERT_ERROR);
             }
         } else return ResultUtil.error(ErrorCode.USER_EXIST);
     }
 
 
     @Override
-    public BaseResponse userEdit(UserEditVo userEditVo, HttpServletRequest request) {
+    public BaseResponse userEdit(UserEditVo userEditVo, HttpServletRequest request) throws ClassCopyException {
         //检测用户是否为管理员
         BaseResponse checkManagerResult = isManager(request);
         if (checkManagerResult.getCode() != 200) {
@@ -179,11 +179,7 @@ public class UserServiceImpl implements UserService {
         }
 
         //修改非空属性
-        try {
         Processing.copyProperties(userEditVo, userDO);
-        } catch (Exception e) {
-            return ResultUtil.error(ErrorCode.CLASS_COPY_EXCEPTION);
-        }
 
         //向数据库中修改属性
         userDAO.userEdit(userDO);
@@ -192,15 +188,11 @@ public class UserServiceImpl implements UserService {
     }
 
     @Override
-    public BaseResponse userProfileGet(HttpServletRequest request) {
+    public BaseResponse userProfileGet(HttpServletRequest request) throws ClassCopyException {
         // 获取用户Id
         UserDO userDO = userDAO.getUserById(Processing.getAuthHeaderToUserId(request));
         UserProfile userProfile = new UserProfile();
-        try {
         Processing.copyProperties(userDO, userProfile);
-        } catch (Exception e) {
-            return ResultUtil.error(ErrorCode.CLASS_COPY_EXCEPTION);
-        }
         userProfile.setSex(Processing.getSex(userDO.getSex()));
         return ResultUtil.success(userProfile);
     }

src/main/java/com/jsl/oa/utils/Processing.java

@@ -1,5 +1,6 @@
 package com.jsl.oa.utils;
 
+import com.jsl.oa.exception.ClassCopyException;
 import com.jsl.oa.mapper.RoleMapper;
 import com.jsl.oa.model.doData.RoleDO;
 import com.jsl.oa.model.doData.RoleUserDO;
@@ -182,10 +183,11 @@ public class Processing {
      * @Param source:
      * @Param dest:
      **/
-    public static <T, S> T copyProperties(S source, T target) throws Exception {
+    public static <T, S> T copyProperties(@NotNull S source, @NotNull T target) throws ClassCopyException {
         Class<?> sourceClass = source.getClass();
         Class<?> targetClass = target.getClass();
 
+        try {
             Field[] sourceFields = sourceClass.getDeclaredFields();
             for (Field sourceField : sourceFields) {
                 String fieldName = sourceField.getName();
@@ -217,8 +219,10 @@ public class Processing {
 
                 targetField.set(target, value);
             }
-
+        } catch (IllegalAccessException e) {
-        return target;
+            throw new ClassCopyException(ErrorCode.CLASS_COPY_EXCEPTION);
+        }
+        return null;
     }
 
     /**