android - 视频上传安卓

Question

当我尝试上传大小大于 20MB 的视频时，服务器没有收到正在发送的任何参数。我正在将视频和 jsonobject 作为字符串发送到服务器。我正在使用 httpmime-4.1.1 jar。下面是我的代码。我是 android 开发的新手，任何帮助都将不胜感激。我需要快速解决方案。请帮助我

String s = json;
Log.d("message", "s==="+s);
HttpClient client = new DefaultHttpClient();
HttpConnectionParams.setConnectionTimeout(client.getParams(), 10000); // Timeout
StringBuilder sq = null;                                                                    // Limit

String result = null;
String result1 = null;
try {
    HttpPost post = new HttpPost(url);

    MultipartEntity reqEntity = new MultipartEntity(
            HttpMultipartMode.BROWSER_COMPATIBLE);



    Log.d("message","video"+ bin.getFilename());

    reqEntity.addPart("video",bin);



    reqEntity.addPart("arguments", new StringBody(s.toString()));           

    post.setEntity(reqEntity);
    int timeoutConnection = 60000;
    HttpParams httpParameters = new BasicHttpParams();
    HttpConnectionParams.setConnectionTimeout(httpParameters,
            timeoutConnection);
    int timeoutSocket = 60000;

    HttpConnectionParams.setTcpNoDelay(httpParameters, true);

    try {
        HttpResponse response = client.execute(post);
        Log.v("@WebSErvice:"+response, "Result0" + response);
        if (response == null) {
            result = null;
        } else {

            try {
                TieWebServicesComponents BWSC = new TieWebServicesComponents(
                        TieWebServicesComponents.POST_TASK, mContext);
                result = BWSC.inputStreamToString(response.getEntity()
                        .getContent());
                Log.v("message:CommunityHome Response"+response, "Result1" + result);

            } catch (IllegalStateException e) {
                // Log.e(TAG, e.getLocalizedMessage(), e);

            } catch (IOException e) {
                // Log.e(TAG, e.getLocalizedMessage(), e);
            }

        }

    }catch(NullPointerException ne){


    }
}
catch(Exception e) {
    e.printStackTrace();

}

//Log.v("@WebSErvice:", "REsult" + result);

Answer 1

我以前做过这个，我有最大 80mb 的轨道并使用 MultiPartEntity 上传试试下面的功能。

public class asyncUploadtrack extends AsyncTask<Void, Integer, Void>
    {
        HttpResponse response;
        private android.app.ProgressDialog dialog;
        long totalSize;

        protected void onPostExecute(String result)
        {

        }
        @Override
        protected void onPreExecute() 
        {

        }
        @Override
        protected void onProgressUpdate(Integer... values)
        {

        }
        protected Void doInBackground(Void... params)
        {
            Log.i("Do in Backgtound", "Background");
            String url =app.WEB_API_URL+"?op="+ Constant.METHOD_UPLOAD_TRACK;
            File video = new File(trackPath); // path of file 
            Bitmap out = Constant.bitmapResize(TrackFragment.btmTrackImg,308, 296) ;//Bitmap.createScaledBitmap(TrackFragment.btmTrackImg, 408, 396,true);
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            out.compress(CompressFormat.JPEG, 50, bos);
            byte[] data = bos.toByteArray();


            HttpClient httpclient = new DefaultHttpClient();
            HttpPost post = new HttpPost(url);




             try 
            {
                MultipartEntity multipartEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
                multipartEntity.addPart("music", new FileBody(video));
                multipartEntity.addPart("title",new StringBody(trackTitle));
                multipartEntity.addPart("user", new StringBody(app.preferences.getStringPref("userId")));


                multipartEntity.addPart("filename", new StringBody("song.mp3"));
                multipartEntity.addPart("avatar",new ByteArrayBody(data, "trackImage"));
                //After adding everything we get the content's lenght
                totalSize = multipartEntity.getContentLength();
                post.setEntity(multipartEntity);
                response = httpclient.execute(post);
                try 
                {
                    Log.i("Response is",response.getStatusLine().toString());
                                    } 
                catch (Exception e) 
                {
                    e.printStackTrace();
                }
            }
            catch (IOException e) 
            {
                e.printStackTrace();
            }
            return null;
        }
    }