spring mvc RESTFul 全局异常处理

RESTFul 全局异常处理

@ControllerAdvice
public class RestExceptionHandler {

    @ExceptionHandler(ServiceException.class)
    @ResponseBody
    public ErrorResponse<String> serviceException(HttpServletResponse response, ServiceException e) {
        //设置响应状态码
        response.setStatus(e.getCode().getCode());
        return ErrorResponse.ofException(e.getCode(), e.getMessage());
    }

    @ExceptionHandler
    //设置响应状态码
    @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
    @ResponseBody
    public ErrorResponse<String> allException(Exception e) {
        e.printStackTrace();
        return new ErrorResponse<String>(HttpStatus.INTERNAL_SERVER_ERROR.value(),e.getMessage());
    }
}