[代码]java代码：

public String uploadFile(UploaderParam uploaderParam) {Log.d(TAG, "uploadFile ... ");HttpResponse response = null;BufferedReader reader = null;StringBuilder builder = new StringBuilder();final String fileNameIn = uploaderParam.getFileName();Log.i(TAG, "upload fileName: "+ fileNameIn);try {String epgUri = assembleEPGUrl(uploaderParam);HttpPost post = new HttpPost(epgUri);Log.i(TAG, "httpPost uri: " + epgUri);//HttpPost post = new HttpPost("http://10.0.64.132:8001/upload?sid=2&skey=23837391433022");MultipartEntity multipartEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);//读取本地图片，以流的形式FileInputStream inputStream = new FileInputStream(new File(uploaderParam.getFileName()));//final byte[] data = IOUtils.toByteArray(inputStream);final int length = inputStream.available();Log.i(TAG, "Length is: " + Integer.toString(length));InputStreamBody isb = new InputStreamBody(inputStream, "uploaderFile") {@Overridepublic long getContentLength() {return length;}@Overridepublic String getFilename() {return fileNameIn;}};multipartEntity.addPart("uploaderFile", isb);post.setEntity(multipartEntity);System.out.println(" 悲了个剧啊"+post.getURI());Log.d("uploadFile", "uploaderParam.getFileName() is : " + uploaderParam.getFileName());Thread.sleep(1000);try{response = httpClient.execute(post);}catch(Exception e){System.out.println("try again!!");Thread.sleep(1000);try{response = httpClient.execute(post);}catch(Exception e1){System.out.println("again 失败");return null;}}Log.d(TAG, "uploadFile .......................................................... ");Log.d(TAG, "1" + response.getStatusLine().getStatusCode());Log.d(TAG, "2" + response.getStatusLine().getReasonPhrase());if(response == null){System.out.println("response is null");}if(response.getStatusLine().getStatusCode() != HttpStatus.SC_OK){System.out.println("response.getStatusLine().getStatusCode() != HttpStatus.SC_OK");}//by LLHif(response != null && response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {Log.d(TAG, "uploadFile success .......................................................... ");HttpEntity entity = response.getEntity();reader = new BufferedReader(new InputStreamReader(entity.getContent()));String line = null;while((line = reader.readLine()) != null) {builder.append(line);}reader.close();}else{Log.e(TAG, "execute() return null");}//EntityUtils.toString(response.getEntity());Log.d(TAG, "uploadFile result is : " + builder.toString());} catch (Throwable e) {e.printStackTrace();}return builder.toString();}