2021-10-09 网络编程(浏览器客户端-自定义服务端)

演示客户端和服务端

客户端：浏览器
服务端：自定义

telnet

import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;

public class ServerDemo {

    public static void main(String[] args) throws Exception {
        ServerSocket server = new ServerSocket(11000);
        Socket accept = server.accept();
        System.out.println(accept.getInetAddress().getHostAddress());
        PrintWriter out = new PrintWriter(accept.getOutputStream(), true);
        out.println("<font color='red size='7'>客户端你好</font>");
        accept.close();
        server.close();
    }

}