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UDP服务端：package com.example.demo.learn.socket.udp;import java.io.IOException;import java.net.DatagramPacket;import java.net.DatagramSocket;/** * Socket服务端使用UDP协议，协议不可靠 */public class UdpSer...

package com.example.demo.learn.socket.tcp;import java.io.IOException;import java.io.InputStream;import java.net.ServerSocket;import java.net.Socket;public class TcpServer { public static v...