httpclient.Execute在Android上執行速度很慢

我使用的是httpclient.execute（httppost），它花了大約10秒鐘將一個小文件發送到我的網絡服務器。當我使用手機上的網絡瀏覽器上傳相同的文件時，它不到1秒鐘。這裏是我的代碼httpclient.Execute在Android上執行速度很慢

String urlString = "http://xxxxx/upload.php"; 

     HttpParams params = new BasicHttpParams(); 
     params.setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1); 
     DefaultHttpClient httpclient = new DefaultHttpClient(params); 
     HttpPost httppost = new HttpPost(urlString); 

     File file = new File(pic); 

     Log.d(TAG, "UPLOAD: setting up multipart entity"); 

     MultipartEntity mpEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE); 
     Log.d(TAG, "UPLOAD: file length = " + file.length()); 
     Log.d(TAG, "UPLOAD: file exist = " + file.exists()); 

     mpEntity.addPart("uploadedfile", new FileBody(file, "application/octet")); 
    // mpEntity.addPart("id", new StringBody("1")); 

     httppost.setEntity(mpEntity); 
     Log.d(TAG, "UPLOAD: executing request: " + httppost.getRequestLine()); 
     Log.d(TAG, "UPLOAD: request: " + httppost.getEntity().getContentType().toString()); 


     HttpResponse response; 
     try { 
      Log.d(TAG, "UPLOAD: about to execute"); 
      response = httpclient.execute(httppost); 
      Log.d(TAG, "UPLOAD: executed"); 
      HttpEntity resEntity = response.getEntity(); 
      Log.d(TAG, "UPLOAD: respose code: " + response.getStatusLine().toString()); 
      if (resEntity != null) { 
       Log.d(TAG, "UPLOAD: " + EntityUtils.toString(resEntity)); 
      } 
      if (resEntity != null) { 
       resEntity.consumeContent(); 
      } 
     } catch (ClientProtocolException e) { 
      e.printStackTrace(); 
     } catch (IOException e) { 
      e.printStackTrace(); 
     }

是否有Android上的一個錯誤，防止在應用程序內快速上傳文件？

來源

2012-09-27 user1197941

的Android團隊建議使用HttpUrlConnection，而不是HttpClienthttp://android-developers.blogspot.com/2011/09/androids-http-clients.html

來源

2012-09-27 11:56:18 vasart

感謝這個，我累了HttpURLConnection的也和其非常緩慢。我在這裏問了一個問題http://stackoverflow.com/questions/12581289/opening-datainputstream-running-very-slow。我決定嘗試使用另一種方法，因爲似乎沒有解決方案？ – user1197941

也許這有幫助嗎？ http://stackoverflow.com/questions/1920623/sometimes-httpurlconnection-getinputstream-executes-too-slowly – vasart

謝謝，它仍然是一樣的。上傳似乎很快就會發生，但讀取響應需要永久。 – user1197941

httpclient.Execute在Android上執行速度很慢

回答

相關問題