Android Telnet服务器的端口

1、下载commons-net的jar包，添加到工程

2、通过调用TelnetClient的connect方法来telnet

最关键就是以下这两句：
TelnetClient telnet = new TelnetClient();
telnet.connect(ip, port);

 // 创建telnet任务 private class TelnetTask implements Runnable { private String ip; private int port; private TelnetHandler telnetHandler; public TelnetTask(String ip, int port, TelnetHandler telnetHandler) { this.ip = ip; this.port = port; this.telnetHandler = telnetHandler; } @Override public void run() { TelnetClient telnet = new TelnetClient(); BufferedReader infoReader = null; try { if (!TextUtils.isEmpty(ip)) { port = port == 0 ? 23 : port; telnet.connect(ip, port); } infoReader = new BufferedReader(new InputStreamReader(telnet.getInputStream())); String lineStr; while ((lineStr = infoReader.readLine()) != null) { // receive Message msg = telnetHandler.obtainMessage(); msg.obj = lineStr; msg.what = 10; msg.sendToTarget(); } } catch (IOException e) { e.printStackTrace(); Message msg = telnetHandler.obtainMessage(); msg.obj = e.getMessage(); msg.what = 10; msg.sendToTarget(); } finally { try { if (infoReader != null) { infoReader.close(); } telnet.disconnect(); } catch (IOException e) { e.printStackTrace(); } } } }

  
 

  
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Demo已上传Github，欢迎下载学习

文章来源: blog.csdn.net，作者：WongKyunban，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/weixin_40763897/article/details/100134914