package com.casaba.provider.config; import com.casaba.provider.domain.vo.AjaxResult; import lombok.extern.slf4j.Slf4j; 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 javax.servlet.http.HttpServletRequest; import javax.validation.ConstraintViolationException; /** * @author junHong * @date 2022/11/3 */ @Slf4j @RestControllerAdvice public class CommonExceptionHandler { /** * 请求方式错误异常处理 * @param e * @param request * @return */ @ExceptionHandler(HttpRequestMethodNotSupportedException.class) public AjaxResult<?> handleHttpRequestMethodNotSupported(HttpRequestMethodNotSupportedException e, HttpServletRequest request){ String requestURI = request.getRequestURI(); log.error("请求地址'{}',不支持'{}'请求", requestURI, e.getMethod()); return AjaxResult.fail(e.getMessage()); } /** * 单个参数验证异常处理 * @param e * @return */ @ExceptionHandler(value = {ConstraintViolationException.class}) public AjaxResult<?> exceptionHandler(ConstraintViolationException e){ return AjaxResult.fail(e.getMessage()); } /** * 参数验证异常处理 * @param e * @return */ @ExceptionHandler(value = {MethodArgumentNotValidException.class}) public AjaxResult<?> exceptionHandler(MethodArgumentNotValidException e){ return AjaxResult.fail(e.getBindingResult().getFieldError().getDefaultMessage()); } /** * 系统未知异常 * @param e * @param request * @return */ @ExceptionHandler(RuntimeException.class) public AjaxResult<?> handleRuntimeException(RuntimeException e, HttpServletRequest request) { String requestURI = request.getRequestURI(); log.error("请求地址'{}',发生未知异常.", requestURI, e); return AjaxResult.fail(e.getMessage()); } /** * 系统异常 * @param e * @param request * @return */ @ExceptionHandler(Exception.class) public AjaxResult<?> handleException(Exception e, HttpServletRequest request) { String requestURI = request.getRequestURI(); log.error("请求地址'{}',发生系统异常.", requestURI, e); return AjaxResult.fail(e.getMessage()); } }
标签:AjaxResult,return,springboot,request,param,import,全局,异常,class From: https://www.cnblogs.com/junnnnnnnn/p/16855334.html