相同的請求映射獲取和發佈不適用於彈簧

Question

我寫了下面的控制器使用彈簧MVC。 請求URL/webbroker /被映射到請求GET和POST.For得到它的工作正常，但是對於POST它的拋出錯誤。

請求方法GET不支持。

任何想法爲什麼它的行爲是這樣的？

@Controller 
public class ProxyController { 

    @Autowired 
    private RequestHandler reqHandler; 

    @Autowired 
    private ResponseHandler responseHandler; 


    @RequestMapping(value = "/webbroker/**", method = RequestMethod.GET) 
    public void edgefxGetRequest(HttpServletRequest httpRequest, HttpServletResponse httpResponse) 
      throws IOException {   
     HttpURLConnection connection = this.reqHandler.handleRequest(httpRequest, httpResponse, false); 
     this.responseHandler.sendResponse(connection, httpResponse); 
    } 

    @RequestMapping(value = "/webbroker/**", method = RequestMethod.POST) 
    public void edgefxPostRequest(HttpServletRequest httpRequest, 
      HttpServletResponse httpResponse) throws IOException, URISyntaxException { 
     HttpURLConnection connection = this.reqHandler.handleRequest(httpRequest, httpResponse, true); 
     this.responseHandler.sendResponse(connection, httpResponse); 
    } 

    @RequestMapping(value = "/webbroker-strong/**", method = RequestMethod.GET) 
    public void edgefxStrongGetRequest(HttpServletRequest httpRequest, HttpServletResponse httpResponse) 
      throws IOException {   
     HttpURLConnection connection = this.reqHandler.handleRequest(httpRequest, httpResponse, false); 
     this.responseHandler.sendResponse(connection, httpResponse); 
    } 

    @RequestMapping(value = "/webbroker-strong/**", method = RequestMethod.POST) 
    public void edgefxStrongPostRequest(HttpServletRequest httpRequest, 
      HttpServletResponse httpResponse) throws IOException, URISyntaxException { 
     HttpURLConnection connection = this.reqHandler.handleRequest(httpRequest, httpResponse, true); 
     this.responseHandler.sendResponse(connection, httpResponse); 
    } 
} 

Answer 1

試試這個：

@RequestMapping(value = "/webbroker/**", method = { RequestMethod.GET, RequestMethod.POST }) 
public void edgefxRequest(HttpServletRequest httpRequest, HttpServletResponse httpResponse) 
     throws IOException {   
    HttpURLConnection connection = this.reqHandler.handleRequest(httpRequest, httpResponse, false); 
    this.responseHandler.sendResponse(connection, httpResponse); 
} 

你不需要複製你的處理方法兩個HTTP方法。只需聲明method參數爲一個數組。