spring mvc怎么做302跳转

Question

spring mvc怎么做302跳转

Answer 1

我记得在web.xml中有配置这个的

Answer 2

        @ResponseStatus(value = HttpStatus.FOUND)
        public class MovedTemporarilyException extends RuntimeException {

            // ...
        }

        @RequestMapping(value = "/mypath.shtml", method = RequestMethod.GET)
        public ModelAndView pageHandler(@Valid MyForm form, BindingResult result, HttpServletRequest request,
                Locale locale) throws PageControllerException, InvalidPageContextException, ServiceException {

            if (someCondition){
                throw new MovedTemporarilyException();
            }
            else{
                // Do some stuff
            }
        }