client.java

JAVA的高级应用以及网络编程

import java.net.*;
import java.io.*;
public class client{
	public static void main(String[] args)throws IOException
	{
		Socket socket =new Socket(InetAddress.getByName(null), 1111);
		byte byte_array[]=new byte[256];
		try{
			System.out.println("socket = " + socket);
			InputStream in=socket.getInputStream();
			OutputStream out=socket.getOutputStream();
			try{
				System.in.read(byte_array);
				out.write(byte_array);
				in.read(byte_array);
				System.out.println(new String(byte_array,0));
			}
			catch(IOException e){;}
		}
		finally{
			System.out.println("closing...");
			socket.close();
		}
	}
}