Spring MVC将HTTP POST请求转发给另一个控制器中的GET请求处理程序

时间:2013-04-03 06:42:28

标签: java spring jsp model-view-controller

我试图让我的控制器将POST请求转发给另一个带有一些参数的控制器:

@RequestMapping(method=RequestMethod.POST)
public String processSubmit(@Valid Voter voter, BindingResult result, 
      //...
      request.setAttribute("firstName", voter.getFirstName());
      request.setAttribute("lastName", voter.getLastName());
      request.setAttribute("ssn", voter.getSsn());
      logger.info("VoterID exists, forwarding to /question/prepare");
      return "forward:/question/prepare";

我面临的问题是/ question / prepare指向仅处理HTTP GET请求的Controller方法。

@RequestMapping(value="/prepare", method=RequestMethod.GET)
public String prepareVoterBean(@RequestParam String firstName, 
        @RequestParam String lastName, @RequestParam String ssn, Model model) {
    logger.info("QuestionController got GET REQUEST for " + firstName + lastName + ssn);
    VoterBean bean = new VoterBean();
    bean.setFirstName(firstName);
    bean.setLastName(lastName);
    bean.setSsn(ssn);

    model.addAttribute("questions",bean);
    return "questionPage";
}

有没有办法将prepareVoterBean的请求作为HTTP GET请求转发?感谢。

2 个答案:

答案 0 :(得分:3)

  

有没有办法将prepareVoterBean的请求作为HTTP转发   GET请求?

尝试使用redirect:前缀。


return "forward:/question/prepare";

这不是POST。以下链接可能有用:"22.5.3 Redirecting to views" section

答案 1 :(得分:-1)

@Midnight Blue ...

将退货类型更改为return "forward:/prepare";