android 上傳圖片

public static String uploadPicture(String url, String uploadFile) {     String resultcode = "1";// 0表示成功 ,1表示失敗     HttpClient httpclient = new DefaultHttpClient();     httpclient.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);     HttpPost httppost = new HttpPost(url);     File file = new File(uploadFile); // DEBUG     MultipartEntity mpEntity = new MultipartEntity();     ContentBody cbFile = new FileBody(file, "image/jpg");     ContentBody cbMessage;     try {       cbMessage = new StringBody("TEST TSET");     } catch (UnsupportedEncodingException e) {       // TODO Auto-generated catch block       e.printStackTrace();       return e.getMessage();     }     ContentBody cbAccessToken;     try {       cbAccessToken = new StringBody("sfsdfsdf");     } catch (UnsupportedEncodingException e) {       // TODO Auto-generated catch block       e.printStackTrace();       return e.getMessage();     }       mpEntity.addPart("source", cbFile);// 上傳文件     // mpEntity.addPart("message", cbMessage);// 上傳信息     // mpEntity.addPart("access_token", cbAccessToken);// 上傳信息       httppost.setEntity(mpEntity); // DEBUG     HttpResponse response;     try {       response = httpclient.execute(httppost);     } catch (ClientProtocolException e) {       // TODO Auto-generated catch block       e.printStackTrace();       return e.getMessage();     } catch (IOException e) {       // TODO Auto-generated catch block       e.printStackTrace();       return e.getMessage();     }     HttpEntity resEntity = response.getEntity(); // DEBUG     if (resEntity != null) {       try {         if (EntityUtils.toString(resEntity) == "1") {           resultcode = "0";         }       } catch (org.apache.http.ParseException e) {         e.printStackTrace();         return e.getMessage();       } catch (IOException e) {         e.printStackTrace();         return e.getMessage();       }     }     httpclient.getConnectionManager().shutdown();     return resultcode;   }