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TCP通信模拟BS

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TCP通信模拟BS

TCP通信如何实现BS请求网页信息回来?

客户端使用浏览器发起请求(不需要开发客户端)

服务端必须按照浏览器的协议规则相应数据

浏览器使用说明协议规则呢?

HTTP

用线程做
package BS;

import java.io.IOException;
import java.io.PrintStream;
import java.net.Socket;

public class ServerReaderThread  extends Thread{
	private Socket socket;
	public ServerReaderThread(Socket socket) {
		this.socket=socket;
	}
	@Override
	public void run() {
		try {
			PrintStream ps=new PrintStream(socket.getOutputStream());
			ps.println("HTTP/1.1 200 OK");
			ps.println("Content-Type:text/html;charset=UTF-8");
			ps.println();
			ps.println("牛马");
			ps.close();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}

}

主函数

package BS;

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

public class BsServer {
	public static void main(String[] args) {
		try {
			ServerSocket sst=new ServerSocket(8080);
			while(true) {
				Socket socket=sst.accept();
				//交给一个独立的线程处理
				new ServerReaderThread(socket).start();
			}
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}

}

用线程池做

import java.io.IOException;
import java.io.PrintStream;
import java.net.Socket;

public class Target implements Runnable{
	private Socket socket;
	public Target(Socket socket) {
		this.socket=socket;
	}
	@Override
	public void run() {
		try {
			PrintStream ps=new PrintStream(socket.getOutputStream());
			ps.println("HTTP/1.1 200 OK");
			ps.println("Content-Type:text/html;charset=UTF-8");
			ps.println();
			ps.println("1111牛马");
			ps.close();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
		
	}
	

}

主函数


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


public class BSTest {
	private static ExecutorService pool=new ThreadPoolExecutor(3,5,3000,TimeUnit.MINUTES,new ArrayBlockingQueue(2),Executors.defaultThreadFactory(),new ThreadPoolExecutor.AbortPolicy());

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		try {
			ServerSocket sst=new ServerSocket(8080);
			while (true) {
				Socket sk = sst.accept();
				pool.execute(new Target(sk));
			}
			
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			
		}

	}

}

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