服务端返回响应 &任务分配给线程

java 复制代码

package TCP6;

// 完成TCP通信服务端  多发多收


import java.net.ServerSocket;
import java.net.Socket;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

public class Server {
    public static void main(String[] args) throws Exception {

        System.out.println("===============服务端启动成功================");

        //1：创建serverSocket的对象 同时为服务端注册端口
     ServerSocket serverSocket = new ServerSocket(8888);

     // 创建线程池 负责处理通信管道的任务
    ThreadPoolExecutor pool= new ThreadPoolExecutor(4*2,4*2, 0, TimeUnit.SECONDS,
                new ArrayBlockingQueue<>(8), Executors.defaultThreadFactory());


        while (true) {
            //2:使用serverSocket 对象 调用accept 方法 等待客户端连接请求
            Socket socket= serverSocket.accept();


            // 3：把客户端对应的Socket 通信管道 交给独立的线程负责
          pool.execute(new ServerReaderRunnable(socket));




        }

    }

}

java 复制代码

package TCP6;

import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import java.net.Socket;
import java.util.Random;

public class ServerReaderRunnable implements Runnable {


    private  Socket socket;
public ServerReaderRunnable(Socket socket) {
    this.socket=socket;
}
    @Override
    public void run() {
       // 立即响应一个网页内容： "你好你还好吗"给浏览器展示

        try {
            OutputStream os=socket.getOutputStream();
            PrintStream ps=new PrintStream(os);
            ps.println("HTTP/1.1 200 OK");
            ps.println("Content-Type:text/html;charset=UTF-8");
            ps.println();  //必须换行

            ps.println("<div  style='color:red;font-size:120px;text-align:center'>你好你还好吗 6666</div> ");



            socket.close();
            ps.close();

        } catch (IOException e) {
            e.printStackTrace();
        }
    }


}