java - Spring重定向请求映射

Question

我想重定向我的 Controller 方法，以便我可以使用一个 url 提交一个表单，然后在浏览器中显示一个默认 url，像这样我需要更改返回类型 postForms，创建一个新模型并查看/重定向 View :

@RequestMapping(value = "/Home", method = RequestMethod.GET)
public String getHome( Model model){
  //view name append with .jsp
  return "myHome"; 
}

@RequestMapping(value = "/FormA", method = RequestMethod.POST)
public String postFormA(Email Email, Model model){
  //do stuff then
  //redirect to different requestMapping broswer url "/Home"
  getHome()    
}

@RequestMapping(value = "/FormB", method = RequestMethod.POST)
public String postFormB( Model model){
  //do stuff then
  //redirect to different requestMapping and display in broswer url "/Home"
  getHome()
}

Answer 1

这样的事情怎么样:

@RequestMapping(value = "/Home", method = RequestMethod.GET)
public ModelAndView getHome(){
  //view name append with .jsp
  return new ModelAndView("myHome"); 
}

@RequestMapping(value = "/FormA", method = RequestMethod.POST)
public String postFormA(Email Email, Model model){
  //do stuff then
  //redirect to different requestMapping broswer url "/Home"
  return "redirect:/Home";
}

@RequestMapping(value = "/FormB", method = RequestMethod.POST)
public String postFormB( Model model){
  //do stuff then
  //redirect to different requestMapping and display in broswer url "/Home"
  return "redirect:/Home";
}