java多线程实现多客户端socket通信

一、服务端

package com.czhappy.hello.socket;

import java.io.IOException;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;

public class Server {
    public static void main(String[] args) {
        //创建ServerSocket示例，指定端口，侦听
        try {
            ServerSocket serverSocket = new ServerSocket(8888);
            System.out.println("服务即将启动，等待客户端连接");
            //记录客户端的数量
            int count = 0;
            Socket socket = null;
            while(true){
                //开始监听，等待客户端的连接
                socket = serverSocket.accept();
                ServerThread serverThread = new ServerThread(socket);
                serverThread.setPriority(4);//设置线程的优先级，范围是：[1,10]，默认为5
                serverThread.start();
                count++;
                System.out.println("客户端的数量="+count);
                InetAddress address = socket.getInetAddress();
                System.out.println("当前客户端的IP地址为："+address.getHostAddress());
            }
        } catch