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我有一个在 Spring SVM 上运行的 web 应用程序，它朝这个方向运行：

http://localhost:8085/mongodb

处理 GET 和 POST 请求的主控制器如下所示：

@Controller
public class HomeController {

    private static final Logger logger = LoggerFactory.getLogger(HomeController.class);
    private static final String DATA_FIELD = "Data";

    @RequestMapping(value = "/", method = RequestMethod.GET)
    public String home(Model model) {
        return "home";
    }

    @RequestMapping(value = "/", method = RequestMethod.POST)
    public ModelAndView createDomain(@RequestBody Domain Domain, HttpServletResponse httpresponse, WebRequest request) throws Exception{

        logger.info("Welcome home! The client locale is {}.", "FUCK YOU2");

        Domain createdDomain = Domain;

        logger.info("Post Received" + Domain.toString());

        //Create HTTP Response for the POST request
        httpresponse.setStatus(HttpStatus.CREATED.value());

        MongoOperations mongoOps = new MongoTemplate(new Mongo(),"rest_database");
        mongoOps.insert(Domain);


        System.out.println("PRINTED");

        return new ModelAndView("post", DATA_FIELD, createdDomain);
    }

}

显然代码正在运行。当我使用 Chrome 扩展高级 Rest 客户端（此处）发送 POST 请求时，客户端每次发送一个 POST 然后一个 GET，所以我总是在 GET 方法中获取页面。

奇怪的是，谷歌浏览器网络开发工具显示一个 POST 请求挂起，然后一个返回 OK 的 GET 请求，网络调试器显示：

https://dl.dropboxusercontent.com/u/7437425/network_debugger.png

当我发送此请求时：

https://dl.dropboxusercontent.com/u/7437425/post_response.png

我想知道这是否是发送 POST 的标准方式，不久之后发送 GET。

A funny thing is that my console never shows the result of this commands:

logger.info("Welcome home! The client locale is {}.", "FUCK YOU2");
System.out.println("PRINTED");

This leads me to believe that actually the method that handle POST requests is not running at all.

Thanks!

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1 回答 1

0

The method createDomain is not configured for handling post requests, but only put request.

What you are seeing in the debugger is that upon the post request something answers with a redirect to another URL where a get is performed. Yes, this is a pretty standard way of doing things. But this behavior does not come from the code you are showing, but is probably encoded somewhere else. Possibly in some default controllers that handle almost everything.

于 2013-05-17T04:58:37.320 回答