我想知道如何在Spring MVC中将flash属性从一个控制器传递到另一个控制器 我有以下代码:第一个控制器
@RequestMapping(value = "/updateWeekdays",method = RequestMethod.POST)
public String updateWeekdays(HttpServletRequest request,final RedirectAttributes redirectAttributes) {
String weekDays[] = request.getParameterValues("status");
timetableService.updateWeekDays(weekDays);
redirectAttributes.addFlashAttribute("message","updated successfully.");
return "redirect:/./login/home";
}
和第二个控制器
@RequestMapping(value = "/home", method = RequestMethod.GET)
public ModelAndView redirectHome(HttpServletRequest request) {
ModelAndView modelAndView = new ModelAndView("Home");
return modelAndView;
}
我所缺少的, 当我在同一个控制器中编写两个方法时,它工作正常