优化日志

src/main/java/com/backendsys/exception/GlobalExceptionHandler.java

@@ -78,18 +78,32 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
         return o;
     }
 
-    // -- 自定义异常输出结构 ----------------------------------------------------
-    public static void printException(Exception e, Boolean isPrintStack) {
-        log.error("========================================================================");
+    // 记录当前 访问URL、访问人IP
+    private static void printRequestInfo() {
         // 获取请求的URL
         ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
         if (attributes != null) {
             HttpServletRequest request = attributes.getRequest();
             if (request != null) {
+                String method = request.getMethod();
                 String url = request.getRequestURL().toString();
-                log.error(url);
+                String ip = request.getRemoteAddr();
+                // 记录URL和IP地址
+                log.warn("[" + method + "] " + url + ", (" + ip + ")");
             }
         }
+    }
+
+    // -- 自定义异常输出结构 (警告) ----------------------------------------------------
+    private static void printWarnException(Exception e) {
+        printRequestInfo();
+        log.warn(e.getClass().getName() + ": " + e.getMessage());
+    }
+
+    // -- 自定义异常输出结构 (错误) ----------------------------------------------------
+    private static void printErrorException(Exception e, Boolean isPrintStack) {
+        log.error("========================================================================");
+        printRequestInfo();
         // 记录 当前异常类的class名称、异常消息
         log.error(e.getMessage() + " (" + e.getClass().getName() + ")");
         // 记录异常的详细信息
@@ -99,8 +113,8 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
         }
         log.error("========================================================================");
     }
-    public static void printException(Exception e) {
-        printException(e, false);
+    private static void printErrorException(Exception e) {
+        printErrorException(e, false);
     }
     // -----------------------------------------------------------------------
 
@@ -111,7 +125,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     public Result handleConstraintViolationException(ConstraintViolationException e) {
 
         System.out.println("****** ConstraintViolationException.class: ******");
-        printException(e);
+        printErrorException(e);
 
         Set<ConstraintViolation<?>> constraintViolations = e.getConstraintViolations();
         Iterator<ConstraintViolation<?>> iterator = constraintViolations.iterator();
@@ -134,7 +148,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(MethodArgumentNotValidException.class)
     public Result handlerMethodArgumentException(MethodArgumentNotValidException e){
         System.out.println("****** MethodArgumentNotValidException.class: ******");
-        printException(e);
+        printWarnException(e);
         return Result.error(
             ResultEnum.PARAMETER_EXCEPTION.getCode(),
             e.getBindingResult().getAllErrors().get(0).getDefaultMessage(),
@@ -145,7 +159,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(MissingServletRequestParameterException.class)
     public Result handleMissingServletRequestParameterException(MissingServletRequestParameterException e) {
         System.out.println("****** MissingServletRequestParameterException.class: ******");
-        printException(e, true);
+        printErrorException(e, true);
         return Result.error(
             ResultEnum.PARAMETER_EXCEPTION.getCode(),
             "缺少参数 " + e.getParameterName() + " 或类型不匹配 (" + e.getParameterType() + ")",
@@ -161,7 +175,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(NumberFormatException.class)
     public Result handleNumberFormatException(NumberFormatException e) {
         System.out.println("****** NumberFormatException.class: ******");
-        printException(e, true);
+        printErrorException(e, true);
         return Result.error(ResultEnum.PARAMETER_EXCEPTION.getCode(), e.getMessage());
     }
 
@@ -172,7 +186,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(CustomException.class)
     public Result handleCustomException(CustomException e) {
         System.out.println("****** CustomException.class: ******");
-        printException(e);
+        printWarnException(e);
         return Result.error(e.getErrorCode() != null ? e.getErrorCode() : ResultEnum.PARAMETER_EXCEPTION.getCode(), e.getMessage(), e.getErrorObject());
     }
     /**
@@ -181,7 +195,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(CustomExceptionSimple.class)
     public String handleCustomExceptionSimple(CustomExceptionSimple e) {
         System.out.println("****** CustomExceptionSimple.class: ******");
-        printException(e);
+        printErrorException(e);
         return e.getMessage();
     }
 
@@ -192,7 +206,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(TooManyResultsException.class)
     public Result handleTooManyResultsException(TooManyResultsException e) {
         System.out.println("****** TooManyResultsException.class: ******");
-        printException(e, true);
+        printErrorException(e, true);
         return Result.error(ResultEnum.SERVICE_EXCEPTION.getCode(), e.getMessage());
     }
 
@@ -202,7 +216,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(LoginException.class)
     public Result handleLoginException(LoginException e) {
         System.out.println("****** LoginException.class: ******");
-        printException(e, true);
+        printErrorException(e, true);
         return Result.error(ResultEnum.AUTH_ERROR.getCode(), e.getMessage());
     }
 
@@ -212,7 +226,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(AccessDeniedException.class)
     public Result handleAccessDeniedException(AccessDeniedException e) {
         System.out.println("****** AccessDeniedException.class: ******");
-        printException(e, true);
+        printErrorException(e, true);
         return Result.error(ResultEnum.AUTH_ROLE_ERROR.getCode(), ResultEnum.AUTH_ROLE_ERROR.getMessage());
     }
 
@@ -223,7 +237,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(NoHandlerFoundException.class)
     public Result handleNoHandlerFoundException(NoHandlerFoundException e) {
         System.out.println("****** NoHandlerFoundException.class: ******");
-        printException(e, true);
+        printErrorException(e, true);
         return Result.error(ResultEnum.INTERNAL_ERROR.getCode(), e.getMessage());
     }
 
@@ -233,7 +247,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(MyBatisSystemException.class)
     public Result handleMyBatisSystemException(MyBatisSystemException e, BindingResult bindingResult) { // , BindingResult bindingResult
         System.out.println("****** MyBatisSystemException.class: ******");
-        printException(e, true);
+        printErrorException(e, true);
 
         Throwable cause = e.getCause();
         if (cause instanceof PersistenceException) {
@@ -258,7 +272,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(DuplicateKeyException.class)
     public Result handleDuplicateKeyException(DuplicateKeyException e) {
         System.out.println("****** DuplicateKeyException.class: ******");
-        printException(e, true);
+        printErrorException(e, true);
         DuplicateKeyExceptionHandler handler = new DuplicateKeyExceptionHandler();
         return handler.handleDuplicateKeyException(e);
     }
@@ -269,7 +283,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(RedisConnectionFailureException.class)
     public Result handleRedisConnectionFailureException(Exception e) {
         System.out.println("****** RedisConnectionFailureException.class: ******");
-        printException(e, true);
+        printErrorException(e, true);
         return Result.error(ResultEnum.REDIS_ERROR.getCode(), e.getMessage());
     }
 
@@ -279,7 +293,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(HttpMessageNotReadableException.class)
     public Result handleHttpMessageNotReadableException(HttpMessageNotReadableException e) {
         System.out.println("****** HttpMessageNotReadableException.class: ******");
-        printException(e);
+        printWarnException(e);
         return Result.error(ResultEnum.HTTP_BODY_EMPTY.getCode(), e.getMessage() != null ? e.getMessage() : ResultEnum.HTTP_BODY_EMPTY.getMessage());
     }
 
@@ -289,18 +303,17 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(HttpRequestMethodNotSupportedException.class)
     public Result handleHttpRequestMethodNotSupportedException(HttpRequestMethodNotSupportedException e) {
         System.out.println("****** HttpRequestMethodNotSupportedException.class: ******");
-        printException(e);
+        printWarnException(e);
         return Result.error(ResultEnum.HTTP_METHOD_ERROR.getCode(), ResultEnum.HTTP_METHOD_ERROR.getMessage());
     }
 
     /**
-     * 常见异常:
-     * - 请求方法 Post/Get 不支持
+     * 其他异常:
      */
     @ExceptionHandler(Exception.class)
     public Result handleException(Exception e) { // , BindingResult bindingResult
         System.out.println("****** Exception.class: ******");
-        printException(e, true);
+        printErrorException(e, true);
         return Result.error(ResultEnum.INTERNAL_ERROR.getCode(), e.getMessage());
     }
 
@@ -308,7 +321,7 @@ public class GlobalExceptionHandler implements ResponseBodyAdvice<Object> {
     @ExceptionHandler(IllegalArgumentException.class)
     public Result handleIllegalArgumentException(IllegalArgumentException e) {
         System.out.println("****** IllegalArgumentException.class: ******");
-        printException(e);
+        printErrorException(e);
         return Result.error(ResultEnum.PARAMETER_EXCEPTION.getCode(), ResultEnum.PARAMETER_EXCEPTION.getMessage(), e.getMessage());
     }