在springboot中springmvc出现抛出全局异常如何解决

在SpringBoot中springMVC出现抛出全局异常如何解决？很多新手对此不是很清楚，为了帮助大家解决这个难题，下面小编将为大家详细讲解，有这方面需求的人可以来学习下，希望你能有所收获。

springboot中抛出异常，springboot自带的是springmvc框架，这个就不多说了。

springmvc统一异常解决方法这里要说明的是。只是结合了springboot的使用而已。直接上代码，有效有用的才是ok。

1.定义异常捕获

package com.example.rest.error;import org.springframework.Http.httpstatus;import org.springframework.WEB.bind.annotation.ExceptionHandler;import org.springframework.web.bind.annotation.ResponseStatus;import org.springframework.web.bind.annotation.RestControllerAdvice;import org.springframework.web.servlet.NoHandlerFoundException;import javax.validation.ConstraintViolationException;@RestControllerAdvice public class GlobalControllerExceptionHandler { @ExceptionHandler(value = { ConstraintViolationException.class }) @ResponseStatus(HttpStatus.BAD_REQUEST) public apiErrorResponse constraintViolationException(ConstraintViolationException ex) {  return new ApiErrorResponse(500, 5001, ex.getMessage()); }  @ExceptionHandler(value = { IllegalArgumentException.class }) @ResponseStatus(HttpStatus.BAD_REQUEST) public ApiErrorResponse IllegalArgumentException(IllegalArgumentException ex) {  return new ApiErrorResponse(501, 5002, ex.getMessage()); } @ExceptionHandler(value = { NoHandlerFoundException.class }) @ResponseStatus(HttpStatus.NOT_FOUND) public ApiErrorResponse noHandlerFoundException(Exception ex) {  return new ApiErrorResponse(404, 4041, ex.getMessage()); }  @ExceptionHandler(value = { Exception.class }) @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR) public ApiErrorResponse unknownException(Exception ex) {  return new ApiErrorResponse(500, 5002, ex.getMessage()); }}