feat:

src/main/java/com/guwan/backend/aspect/OperationLogAspect.java

@@ -73,6 +73,7 @@ public class OperationLogAspect {
      * 保存日志
      */
     private void saveLog(ProceedingJoinPoint joinPoint, OperationLog operationLog, long beginTime, SysLog sysLog) {
+        try {
             // 获取当前请求
             ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
             if (attributes != null) {
@@ -111,6 +112,9 @@ public class OperationLogAspect {
 
             // 保存日志
             sysLogMapper.insert(sysLog);
+        } catch (Exception e) {
+            log.error("记录操作日志失败", e);
+        }
     }
 
     /**

src/main/java/com/guwan/backend/security/JwtAuthenticationFilter.java

@@ -107,6 +107,7 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter {
      * 设置认证信息到 SecurityContext
      */
     private void setAuthentication(HttpServletRequest request, String jwt) {
+        try {
             Long userId = jwtUtil.getUserIdFromToken(jwt);
             if (SecurityContextHolder.getContext().getAuthentication() == null) {
                 UserDetails userDetails = userDetailsService.loadUserById(userId);
@@ -119,6 +120,9 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter {
 
                 SecurityContextHolder.getContext().setAuthentication(authentication);
             }
+        } catch (Exception e) {
+            log.error("设置用户认证信息失败", e);
+        }
     }
 
     /**

src/main/java/com/guwan/backend/security/UserDetailsServiceImpl.java

@@ -1,8 +1,7 @@
 package com.guwan.backend.security;
 
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.guwan.backend.dto.user.UserDTO;
-import com.guwan.backend.entity.User;
+import com.guwan.backend.service.UserService;
-import com.guwan.backend.mapper.UserMapper;
 import lombok.RequiredArgsConstructor;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.userdetails.UserDetails;
@@ -17,41 +16,26 @@ import java.util.List;
 @RequiredArgsConstructor
 public class UserDetailsServiceImpl implements UserDetailsService {
 
-    private final UserMapper userMapper;
+    private final UserService userService;
 
     @Override
     public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
-        User user = userMapper.selectOne(
+        UserDTO user = userService.findByUsername(username);
-            new LambdaQueryWrapper<User>()
-                .eq(User::getUsername, username)
-        );
-        
         if (user == null) {
             throw new UsernameNotFoundException("用户不存在");
         }
-        
+        return convertToUserDetails(user);
-        if (user.getStatus() != 1) {
-            throw new UsernameNotFoundException("账号已被禁用");
-        }
-
-        List<SimpleGrantedAuthority> authorities = new ArrayList<>();
-        authorities.add(new SimpleGrantedAuthority("ROLE_USER"));
-        
-        return new CustomUserDetails(
-                user.getId(),
-                user.getUsername(),
-                user.getPassword(),
-                authorities,
-                user.getStatus() == 1
-        );
     }
 
     public UserDetails loadUserById(Long userId) throws UsernameNotFoundException {
-        User user = userMapper.selectById(userId);
+        UserDTO user = userService.getUserById(userId);
         if (user == null) {
             throw new UsernameNotFoundException("用户不存在");
         }
+        return convertToUserDetails(user);
+    }
 
+    private UserDetails convertToUserDetails(UserDTO user) {
         List<SimpleGrantedAuthority> authorities = new ArrayList<>();
         authorities.add(new SimpleGrantedAuthority("ROLE_USER"));
         

src/main/java/com/guwan/backend/service/UserService.java

@@ -26,4 +26,7 @@ public interface UserService {
     void resetPassword(String email);
     public String refreshToken(String token);
 
+    UserDTO findByUsername(String username);
+    UserDTO findByEmail(String email);
+    UserDTO findByPhone(String phone);
 }

src/main/java/com/guwan/backend/service/impl/UserServiceImpl.java

@@ -219,25 +219,45 @@ public class UserServiceImpl implements UserService {
         return null;
     }
 
-    private User findByUsername(String username) {
+    @Override
-        return userMapper.selectOne(
+    public UserDTO findByUsername(String username) {
+        User user = userMapper.selectOne(
             new LambdaQueryWrapper<User>()
                 .eq(User::getUsername, username)
         );
+        return convertToDTO(user);
     }
     
-    private User findByEmail(String email) {
+    @Override
-        return userMapper.selectOne(
+    public UserDTO findByEmail(String email) {
+        User user = userMapper.selectOne(
             new LambdaQueryWrapper<User>()
                 .eq(User::getEmail, email)
         );
+        return convertToDTO(user);
     }
     
-    private User findByPhone(String phone) {
+    @Override
-        return userMapper.selectOne(
+    public UserDTO findByPhone(String phone) {
+        User user = userMapper.selectOne(
             new LambdaQueryWrapper<User>()
                 .eq(User::getPhone, phone)
         );
+        return convertToDTO(user);
+    }
+
+    private User findUserByUsername(String username) {
+        UserDTO userDTO = findByUsername(username);
+        return userDTO != null ? convertToEntity(userDTO) : null;
+    }
+
+    private User convertToEntity(UserDTO dto) {
+        if (dto == null) {
+            return null;
+        }
+        User user = new User();
+        BeanUtils.copyProperties(dto, user);
+        return user;
     }
 
     private UserDTO convertToDTO(User user) {