init

2026-07-07 15:47:14 +08:00
parent 55d74653da
commit 234a166924
34 changed files with 1566 additions and 18 deletions
@@ -0,0 +1,73 @@
+package com.cadlabel.common.exception;
+
+import com.cadlabel.common.api.ApiCode;
+import com.cadlabel.common.api.ApiResponse;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.validation.ConstraintViolationException;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.dao.DataAccessException;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.validation.BindException;
+import org.springframework.web.HttpMediaTypeNotSupportedException;
+import org.springframework.web.HttpRequestMethodNotSupportedException;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.multipart.MaxUploadSizeExceededException;
+import org.springframework.web.servlet.NoHandlerFoundException;
+import org.springframework.web.servlet.resource.NoResourceFoundException;
+
+@Slf4j
+@RestControllerAdvice
+public class GlobalExceptionHandler {
+
+    @ExceptionHandler(BizException.class)
+    public ResponseEntity<ApiResponse<Void>> handleBiz(BizException exception) {
+        return ResponseEntity.status(exception.getHttpStatus())
+                .body(ApiResponse.failure(exception.getCode(), exception.getMessage()));
+    }
+
+    @ExceptionHandler({
+            MethodArgumentNotValidException.class,
+            BindException.class,
+            ConstraintViolationException.class,
+            HttpMediaTypeNotSupportedException.class,
+            HttpRequestMethodNotSupportedException.class,
+            IllegalArgumentException.class
+    })
+    public ResponseEntity<ApiResponse<Void>> handleBadRequest(Exception exception) {
+        return ResponseEntity.unprocessableEntity()
+                .body(ApiResponse.failure(ApiCode.INVALID_REQUEST, exception.getMessage()));
+    }
+
+    @ExceptionHandler(MaxUploadSizeExceededException.class)
+    public ResponseEntity<ApiResponse<Void>> handleMaxUploadSize(MaxUploadSizeExceededException exception) {
+        return ResponseEntity.status(HttpStatus.PAYLOAD_TOO_LARGE)
+                .body(ApiResponse.failure(ApiCode.INVALID_REQUEST, "上传文件超过大小限制"));
+    }
+
+    @ExceptionHandler(DataAccessException.class)
+    public ResponseEntity<ApiResponse<Void>> handleDataAccess(DataAccessException exception, HttpServletRequest request) {
+        log.error("Database exception at {} {}", request.getMethod(), request.getRequestURI(), exception);
+        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(ApiResponse.failure(ApiCode.INTERNAL_ERROR, "数据库异常"));
+    }
+
+    @ExceptionHandler({
+            NoResourceFoundException.class,
+            NoHandlerFoundException.class
+    })
+    public ResponseEntity<ApiResponse<Void>> handleNotFound(HttpServletRequest request) {
+        return ResponseEntity.status(HttpStatus.NOT_FOUND)
+                .body(ApiResponse.failure(ApiCode.NOT_FOUND, "请求路径不存在: %s %s"
+                        .formatted(request.getMethod(), request.getRequestURI())));
+    }
+
+    @ExceptionHandler(Exception.class)
+    public ResponseEntity<ApiResponse<Void>> handleUnknown(Exception exception, HttpServletRequest request) {
+        log.error("Unhandled exception at {} {}", request.getMethod(), request.getRequestURI(), exception);
+        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(ApiResponse.failure(ApiCode.INTERNAL_ERROR, "系统异常"));
+    }
+}