public static boolean upload(File file, String savepath, String loginNo,

             String filename) {

         boolean mResult = false;

         InputStream in = null;

         OutputStream out = null;

         try {

             in = new BufferedInputStream(new FileInputStream(file));

             savepath = savepath + "/" + loginNo + "-" + filename;

             out = new BufferedOutputStream(new FileOutputStream(savepath));

             byte[] buffer = new byte[1024];

             int len = 0;

             while ((len = in.read(buffer)) > 0) {

                 out.write(buffer, 0, len);

             }

             mResult = true;

         } catch (Exception e) {

             mResult = false;

             e.printStackTrace();

         } finally {

             if (null != in) {

                 try {

                     in.close();

                 } catch (IOException e) {

                     e.printStackTrace();

                 }

             }

             if (null != out) {

                 try {

                     out.close();

                 } catch (IOException e) {

                     e.printStackTrace();

                 }

             }

         }

         return mResult;

     }