校园门户网站系统建设方案,淮南房产网,海兴县网站建设,公司网站设计要多少钱习惯在controller中进行try catch 异常处理了#xff0c;但其实如果不做异常处理的话#xff0c;也可以采取全局异常处理的方式进行解决#xff0c;同样方便统一使用、维护#xff0c;具体实现如下#xff1a;import javax.servlet.http.HttpServletRequest;import javax.…习惯在controller中进行try catch 异常处理了但其实如果不做异常处理的话也可以采取全局异常处理的方式进行解决同样方便统一使用、维护具体实现如下import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.validation.ConstraintViolationException;import org.apache.shiro.authz.UnauthorizedException;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.validation.BindException;import org.springframework.web.HttpRequestMethodNotSupportedException;import org.springframework.web.bind.annotation.ControllerAdvice;import org.springframework.web.bind.annotation.ExceptionHandler;import org.springframework.web.servlet.ModelAndView;import org.springframework.web.servlet.view.json.MappingJackson2JsonView;ControllerAdvicepublic class GlobalExceptionHandler {/**** desc 移动端接口请求参数验证异常类* param e* param request* param response* return*/ExceptionHandler(ConstraintViolationException.class)public ModelAndView constraintViolationException(ConstraintViolationException e, HttpServletRequest request, HttpServletResponse response) {ModelAndView modelAndView new ModelAndView(new MappingJackson2JsonView());modelAndView.addObject(code, MobileCode.HTTP_REQUEST_PARAMETER_CODE);modelAndView.addObject(msg, 传入参数格式不正确 e.getMessage());return modelAndView;}ExceptionHandler(BindException.class)public ModelAndView bindException(BindException e, HttpServletRequest request, HttpServletResponse response) {ModelAndView modelAndView new ModelAndView(new MappingJackson2JsonView());modelAndView.addObject(code, MobileCode.HTTP_REQUEST_PARAMETER_CODE);modelAndView.addObject(msg, 传入参数格式不正确 e.getMessage());return modelAndView;}/**** desc 移动端接口请求方式不正确异常类* param e* param request* param response* return*/ExceptionHandler(HttpRequestMethodNotSupportedException.class)public ModelAndView httpRequestMethodNotSupportedException(HttpRequestMethodNotSupportedException e, HttpServletRequest request, HttpServletResponse response) {ModelAndView modelAndView new ModelAndView(new MappingJackson2JsonView());modelAndView.addObject(code, MobileCode.HTTP_REQUEST_METHOD_CODE);modelAndView.addObject(msg, 请求方式不正确 e.getMessage());return modelAndView;}}
