从Web服务获取对HttpResponse的响应

Question

In my application, the User can upload images to a PHP server, the iOS version is working 100%, the Android version used for this tutorial to upload image: tutorial example

And the function I'm using is this:

public static String sendPost(String url, String imagePath) 
        throws IOException, ClientProtocolException  {
    HttpClient httpclient = new DefaultHttpClient();
    httpclient.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION,
                                        HttpVersion.HTTP_1_1);

    HttpPost httppost = new HttpPost(url);
    File file = new File(imagePath);

    MultipartEntity mpEntity = new MultipartEntity();
    ContentBody cbFile = new FileBody(file, "image/jpeg");
    mpEntity.addPart("userfile", cbFile);

    httppost.setEntity(mpEntity);
    //Log.e("executing request " + httppost.getRequestLine());
    HttpResponse response = httpclient.execute(httppost);
    HttpEntity resEntity = response.getEntity();

    //Log.e(""+response.getStatusLine());
    if (resEntity != null) {
        //Log.e(EntityUtils.toString(resEntity));
    }
    if (resEntity != null) {
        resEntity.consumeContent();
    }
    httpclient.getConnectionManager().shutdown();
    return response.toString();

}

return response.toString(); get it in org.apache.http.message.BasicHttpResponse @ 406dc148

But the return of the web service is the URL where the image was saved, I need to have a string in the return of the PHP server, rather than the return I mentioned above how can I have it?

I wanted something like this (HttpURLConnection): HttpURLConnection conn; ...

String response= "";
Scanner inStream = new Scanner(conn.getInputStream());

while(inStream.hasNextLine())
    response+=(inStream.nextLine());
Log.e("resp", response);

After one hour onsegui trying to get the response from the Web service as follows: ...

byte [] responseBody = httppost.getMethod().getBytes(); 
Log.e("RESPONSE BODY",""+(new String(responseBody)));

...

Answer 1

If you want the content returned by the HTTP server, you shouldn't do this:

if (resEntity != null) {
    resEntity.consumeContent();
}

... because that says "throw away the content".

Answer 2

Try this if the response is of type String

  ResponseHandler<String> responseHandler = new BasicResponseHandler();
  HttpResponse httpResponse = httpClient.execute(post, new BasicHttpContext()); // new BasicHttpContext() not necessary 
// verify connection response status using httpResponse.getStatusLine().getStatusCode() then

  String response =  responseHandler.handleResponse(httpResponse);
  if(response != mull){
     Log.e("Response : "+response);
  }else{
   // Handle exception 
  }
 return response;