server.java

以上源码都能完成相应功能！是基础编程者学习着的好资料！

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

class Server
{
	ServerSocket serverSocket;
	Socket socket1;
	
	BufferedReader fromClient;
	PrintStream toClient;
	
	Server()
	{
		try
		{
		serverSocket = new ServerSocket(6000);
		System.out.println("Server is ready!...");
		socket1 = serverSocket.accept();//等待呼叫
		
		
		fromClient = new BufferedReader(new InputStreamReader(socket1.getInputStream()));
		toClient = new PrintStream(socket1.getOutputStream());
		
		System.out.println(fromClient.readLine());
		toClient.println("Hello Client \n");
		}
		catch(Exception e){System.out.println(e);}
	
	}
	public static void main(String s[])
	{
		new Server();
		System.out.println("Dialog success!");
	}
}