untitled2.java~4~

这是java写的一个抢答器

package test;

import java.net.Socket;
import java.io.OutputStream;
import java.net.InetAddress;
/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Untitled2 {
    public static void main(String[] args) {
        Untitled2 untitled2 = new Untitled2();
       try
       {
        Socket s=new Socket("127.0.0.1",8189);
        OutputStream outStream=s.getOutputStream();
        InetAddress hostAddress=InetAddress.getLocalHost();
        String line=hostAddress.getHostName();
        byte[] bye=line.getBytes();
        outStream.write(bye);
        outStream.flush();
        s.close();
       }catch(Exception ee)
       {
           System.out.println("客户端出错！");
       }
       }
    }