public class SimpleServer {
  /**
   * @param args
   * @throws IOException
   */
  public static void main(String[] args) throws IOException {
    // TODO Auto-generated method stub
    //創(chuàng)建一個(gè)ServerSocket,用于監(jiān)聽客戶端socket的連接請(qǐng)求
    ServerSocket ss=new ServerSocket(50069);
    //采用循環(huán)不斷接受來自客戶端的請(qǐng)求,服務(wù)器端也對(duì)應(yīng)產(chǎn)生一個(gè)Socket
  while(true){
  Socket s = ss.accept();
  //接收客戶端消息
  BufferedReader br = new BufferedReader(new InputStreamReader(s.getInputStream()));
  System.out.println("-------------------------");
  String tt = br.readLine();
  String res = "server 回復(fù)了你的"+tt;
  System.out.println(res);
  OutputStream os=s.getOutputStream();
  os.write(res.getBytes("UTF-8"));
  System.out.println("-------------------------");
  //os.close();
  s.shutdownOutput();
  s.close();
  }
}}

public class MainActivity extends Activity implements Runnable{
  EditText show;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    show = (EditText) findViewById(R.id.edit1);
    MainActivity myThread = new MainActivity();
    Thread thread = new Thread(myThread);
    thread.start();
  }
  @Override
  public void run() {
    try {
      Socket socket = new Socket("192.168.145.96", 50069);
      //設(shè)置10秒之后即認(rèn)為是超時(shí)
      socket.setSoTimeout(10000);
      //發(fā)送數(shù)據(jù)給服務(wù)端
      OutputStream outputStream = socket.getOutputStream();
      outputStream.write("hello,server".getBytes("UTF-8"));
      socket.shutdownOutput();
      //讀取數(shù)據(jù)
        BufferedReader br = new BufferedReader(new InputStreamReader(socket.getInputStream()));
        String line = br.readLine();
        //打印讀取到的數(shù)據(jù)
        Log.e("MainActivity", ">>>>>>>>>>>>>>>>>>>>>>>>>" + line);
      br.close();
      socket.close();
    } catch (UnknownHostException e) {
      // TODO Auto-generated catch block
      Log.e("UnknownHost", "來自服務(wù)器的數(shù)據(jù)");
      e.printStackTrace();
    } catch (IOException e) {
      Log.e("IOException", "來自服務(wù)器的數(shù)據(jù)");
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
  }
}