Question

我有以下控制器

@Controller
@RequestMapping("/adwords")
public class AdwordsController
{
    @RequestMapping(method = RequestMethod.GET)
    public ModelAndView showForm(@ModelAttribute(Const.ADWORDS_COMMAND) AdwordsCommand adwordsCommand, BindingResult result)
        throws HttpSessionRequiredException
    {
        this.checkSessionExpired();

        ModelAndView mav = new ModelAndView("adwords/adwordsRequest");

        if(adwordsCommand == null)
            adwordsCommand = new AdwordsCommand();
        User user = this.getUser();
        adwordsCommand.setEmail(user.getEmail());
        mav.addObject(Const.ADWORDS_COMMAND, adwordsCommand);

        return mav;
    }
}

正确映射：

13:17:49,276  INFO RequestMappingHandlerMapping:185 - Mapped "{[/adwords],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView pl.ifirma.domeny.controller.adwords.AdwordsController.showForm(java.lang.String,org.springframework.validation.BindingResult) throws org.springframework.web.HttpSessionRequiredException

但是当我在浏览器中键入URL时，我得到302代码，服务器立即重定向到应用程序的主页面。有人可以帮忙吗？为什么服务器不返回200或至少404？

亚当

@Comments： 这些代码的行为完全相同。

@Controller
@RequestMapping("/adwords")
public class AdwordsController
{
    @RequestMapping(method = RequestMethod.GET)
    public ModelAndView showForm(@ModelAttribute(Const.ADWORDS_COMMAND) AdwordsCommand adwordsCommand, BindingResult result)
    {

        ModelAndView mav = new ModelAndView("adwords/adwordsRequest");

        if(adwordsCommand == null)
            adwordsCommand = new AdwordsCommand();
        User user = this.getUser();
        adwordsCommand.setEmail(user.getEmail());
        mav.addObject(Const.ADWORDS_COMMAND, adwordsCommand);

        return mav;
    }
}

我想知道这种奇怪的重定向是否可能是由某些弹簧配置造成的，但在哪里检查呢？它只是出现问题的项目中的地方。

Answer 1

解决。视图中有隐藏的重定向...

Java Spring Controller映射正确，但服务器返回302而不是200

1 个答案: