Java 和 Node.js 之间的通信问题(基于 TCP/IP) - CNode技术社区

我用 Node.js 建了一个 tcpserver,然后用 Java 的 socket 去连接,结果 Java 这边可以把信息完整无误的发给 Node.js 这边,但是 Node.js 返回的数据始终读不到

private void initConnection() {

 if (!isRun)
 return;
 try {
 Log.i(TAG, "连接中......");
 socketClient = new Socket(_ip, _port);
 int timeout = 10000;
 socketClient.setSoTimeout(timeout);// 设置阻塞时间
 Log.i(TAG, "连接成功");
 bufferedReader = new BufferedReader(new InputStreamReader(
 socketClient.getInputStream()));
 printWriter = new PrintWriter(new BufferedWriter(new OutputStreamWriter(
 socketClient.getOutputStream())), true);
 Log.i(TAG, "输入输出流获取成功");
 } catch (UnknownHostException e) {
 Log.i(TAG, "连接错误UnknownHostException 重新获取");
 e.printStackTrace();
 try {
 Thread.sleep(3000);
 } catch (InterruptedException e1) {
 e1.printStackTrace();
 }
 initConnection();
 } catch (IOException e) {
 Log.i(TAG, "连接服务器io错误");
 e.printStackTrace();
 } catch (Exception e) {
 Log.i(TAG, "连接服务器错误Exception" + e.getMessage());
 e.printStackTrace();
 }
}

读取部分

while (isRun) { try { if (socketClient != null) { if (bufferedReader == null) { return; } while ((line = bufferedReader.readLine()) != null) { System.out.println(line); }

 } else {
 initConnection();
 }
 } catch (Exception e) {
 Log.i(TAG, "数据接收错误" + e.getMessage());
 if (!(e instanceof SocketTimeoutException)) {
 initConnection();
 }
 }
 }

没代码说个毛 ......

/n/r

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@zswnew 感谢大佬啊 ,一语惊醒梦中人