上傳文件從Android（2.3.4）到WCF 4.0 REST服務與WCF模板40

我想從Android（2.3.4）使用下面的代碼上傳文件，我知道我必須使用多部分後，如果我也想發送參數。這是我的Android代碼：上傳文件從Android（2.3.4）到WCF 4.0 REST服務與WCF模板40

public void uploadFile(File uploadFile) { 
    HttpClient httpClient = new DefaultHttpClient(); 

    HttpPost postRequest = new HttpPost("http://192.168.0.102/application/services/sendfile/"); 
    ResponseHandler<String> responseHandler = new BasicResponseHandler(); 

    // Indicate that this information comes in parts (text and file) 
    MultipartEntity reqEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE); 

try { 

    //Create a JSON object to be used in the StringBody 
    JSONObject jsonObj = new JSONObject(); 

    //Add some values 
    jsonObj.put("filename", uploadFile.getName()); 

    //Add the JSON "part" 
    reqEntity.addPart("entity", new StringBody(jsonObj.toString())); 
} 
catch (JSONException e) { 
    Log.v("App", e.getMessage()); 
} 
catch (UnsupportedEncodingException e) { 
    Log.v("App", e.getMessage()); 
} 

FileBody fileBody = new FileBody(uploadFile);//, "application/octet-stream"); 
    reqEntity.addPart("file", fileBody); 

    try { 
     postRequest.setEntity(reqEntity); 

     //Execute the request "POST" 
    HttpResponse httpResp = httpClient.execute(postRequest); 

    //Check the status code, in this case "created" 
    if(((HttpResponse) response).getStatusLine().getStatusCode() == HttpStatus.SC_CREATED){ 
     Log.v("App","Created"); 
    } 
    } catch (UnsupportedEncodingException e) { 
     e.printStackTrace(); 
    } catch (ClientProtocolException e) { 
     e.printStackTrace(); 
    } catch (IOException e) { 
     e.printStackTrace(); 
    } 
}

它總是檢索錯誤的請求。

在另一邊，我在使用模板40 WCF REST服務提出：

[WebInvoke(
      Method = "POST", 
      UriTemplate = "sendFile", 
      BodyStyle = WebMessageBodyStyle.Wrapped)] 
     public int sendFile(Stream receivedFile) 
     { 
      // How should I process the multipart file here to save it with its name on disk? 
     }

我在我的web.config

<system.webServer> 
     <modules runAllManagedModulesForAllRequests="true"> 
      <remove name="WebDAVModule" /> 
      <add name="UrlRoutingModule" type="System.Web.Routing.UrlRoutingModule, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /> 
     </modules> 
     <directoryBrowse enabled="false" /> 
    </system.webServer> 

    <system.serviceModel> 
     <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" /> 
     <standardEndpoints> 
      <webHttpEndpoint> 
       <!-- 
      Configure the WCF REST service base address via the global.asax.cs file and the default endpoint 
      via the attributes on the <standardEndpoint> element below 
     --> 
       <standardEndpoint name="" helpEnabled="true" automaticFormatSelectionEnabled="true" /> 
      </webHttpEndpoint> 
     </standardEndpoints> 
    </system.serviceModel>

有這樣的，這在我的Global.asax

private void RegisterRoutes() 
     { 
      RouteTable.Routes.Add(new ServiceRoute("Service", new WebServiceHostFactory(), typeof(AccidentService))); 
     }

任何想法爲什麼WCF沒有收到文件，如果我把一個斷點？

如果任何人有更好的例子來說明如何從Android（2.3.4）發送文件到WCF 4.0將非常感激。

在此先感謝！吉列爾莫。

來源

2012-02-23 polonskyg

-1

問題在於WCF中的綁定！改變他們使它工作！

來源

2012-02-24 22:26:56 polonskyg

您可以與我們分享您的更改嗎？謝謝。 – VansFannel 2012-05-29 06:24:40

-1因爲「改變他們使它工作」缺少_how_他們被改變。 – AD7six 2014-03-01 18:58:29

上傳文件從Android（2.3.4）到WCF 4.0 REST服務與WCF模板40

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