java网络编程____socket入门demo1

package test;

import java.net.ServerSocket;
import java.net.Socket;

/**
 * @author God socket入门小列子 建议开启两个Eclipse 客户端代码放客户端eclispe 服务端 放服务端eclipse
 */
public class SocketServer {
	public static void main(String[] args) throws Exception {
		// 创建服务器端serverSocket 定义相应端口 非特殊端口
		System.out.println("Socket启动中等待客户端连接....");
		ServerSocket ss = new ServerSocket(3000);
		Socket socket = ss.accept();
		while (socket != null) {
			System.out.println("客户端套接字连接服务器成功,,会一直连接!!!!");
		}
	}
}

//运行

 

//客户端

 

package test;
import java.net.Socket;

public class SocketClient {
	public static void main(String[] args) throws Exception {
		// 两端的端口要一致
		Socket socket = new Socket("127.0.0.1", 3000);
	}
}

 

 

 

 

 

//运行结果