chatserver.java

java应用开发详解

import java.net.*;
import java.io.*;

public class ChatServer {
	
	ServerSocket ssocket;
	Socket clientSocket;
	DataInputStream input;
	
	public ChatServer() {
  		try {
  			ssocket = new ServerSocket(8123);
			clientSocket = ssocket.accept(); // accept 1 client.
			System.out.println("Allocated new chat server");

			while(true) {
				input = new DataInputStream( clientSocket.getInputStream() );
				String s = new String( input.readLine() );
				System.out.println(s);
				}
		} catch(IOException e) {
  			System.out.println("Abnormal chat server socket condition: "+ e );
  		}
	}

	public static void main(String[] args) {
		new ChatServer();
	}
}