新增异常统一处理

pcloud-common-core/src/main/java/com/pcloud/common/core/exception/GlobalExceptionHandler.java

@@ -9,7 +9,10 @@ import org.slf4j.LoggerFactory;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.http.converter.HttpMessageNotReadableException;
+import org.springframework.validation.BindingResult;
+import org.springframework.validation.FieldError;
 import org.springframework.web.HttpRequestMethodNotSupportedException;
+import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.ServletRequestBindingException;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
@@ -22,6 +25,8 @@ import com.pcloud.common.permission.PermissionException;
 import feign.FeignException;
 import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
 
+import java.util.List;
+
 /**
  * 
  * @描述：异常集中处理
@@ -92,6 +97,23 @@ public class GlobalExceptionHandler {
 			LOGGER.warn("【响应未结束】" + exception.getMessage(), exception);
 			return new ResponseEntity<>("响应未结束!", HttpStatus.OK);
 		}
+		else if (exception instanceof MethodArgumentNotValidException) {
+			LOGGER.info("【参数异常】" + exception.getMessage(), exception);
+			MethodArgumentNotValidException methodArgumentNotValidException = (MethodArgumentNotValidException) exception;
+			ResponseDto<Object> responseDto = new ResponseDto<>();
+			BindingResult bindingResult = methodArgumentNotValidException.getBindingResult();
+			String resultMessage = "参数异常:";
+			List<FieldError> fieldErrors = bindingResult.getFieldErrors();
+			for (int i = 0;i<fieldErrors.size();i++) {
+				if(fieldErrors.size()==1 || i == fieldErrors.size()-1){
+					resultMessage += fieldErrors.get(i).getDefaultMessage();
+				}else {
+					resultMessage += fieldErrors.get(i).getDefaultMessage() + ", ";
+				}
+			}
+			responseDto.setMessage(resultMessage);
+			return new ResponseEntity<>(responseDto, HttpStatus.OK);
+		}
 		// 业务异常
 		else if (exception instanceof BizException) {
 			LOGGER.info("【业务异常】" + exception.getMessage(), exception);