URL url = null;HttpURLConnection httpConn = null;BufferedReader reader = null;String viewUrl = "";try {String BOUNDARY = UUID.randomUUID().toString().replace("-", "");url = new URL(dcsConfig.getServerDomain() + dcsServerUrl);httpConn = (HttpURLConnection) url.openConnection();httpConn.setConnectTimeout(10000); // 设置发起连接的等待时间，10shttpConn.setReadTimeout(300000); // 设置数据读取超时的时间，300shttpConn.setUseCaches(false); // 设置不使用缓存httpConn.setDoOutput(true);httpConn.setRequestMethod("POST");httpConn.setRequestProperty("Connection", "Keep-Alive");httpConn.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows; U; Windows NT 6.1; zh-CN; rv:1.9.2.6)");httpConn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + BOUNDARY);OutputStream os = httpConn.getOutputStream();BufferedOutputStream bos = new BufferedOutputStream(os);StringBuffer strBuf = new StringBuffer();strBuf.append("\r\n").append("--").append(BOUNDARY).append("\r\n");strBuf.append("Content-Disposition: form-data; name=\"convertType\"").append("\r\n\r\n"); //转换类型strBuf.append("类型");strBuf.append("\r\n").append("--").append(BOUNDARY).append("\r\n");strBuf.append("Content-Disposition: form-data; name=\"isDelSr\"").append("\r\n\r\n"); //是否删除源文件：0=删除，1=不删除strBuf.append("0");strBuf.append("\r\n").append("--").append(BOUNDARY).append("\r\n");strBuf.append("Content-Disposition: form-data; name=\"file\"; filename=\"" + filename + "\"\r\n");strBuf.append("Content-Type:" + contentType + "\r\n\r\n");bos.write(strBuf.toString().getBytes());// 开始写出文件的二进制数据DataInputStream in = new DataInputStream(file.getInputStream());int bytes = 0;byte[] bufferOut = new byte[1024];while ((bytes = in.read(bufferOut)) != -1) {bos.write(bufferOut, 0, bytes);}bos.write(("\r\n--" + BOUNDARY).getBytes());in.close();bos.flush();bos.close();os.close();// 读取返回数据StringBuffer strRet = new StringBuffer();reader = new BufferedReader(new InputStreamReader(httpConn.getInputStream()));String line = null;while ((line = reader.readLine()) != null) {strRet.append(line);}reader.close();JSONObject json = JSON.parseObject(strRet.toString());} catch (Exception ex) {logger.error("-{}", ex);} finally {if (reader != null) {reader = null;}httpConn.disconnect();}