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package Questions;

import java.io.IOException;

import java.io.PrintWriter;

import java.net.Socket;

import java.util.Scanner;

public class Client {

// 客户端的主入口

public static void main(String[] args) throws IOException {

socketClient();

}

// 与服务器连通地址本机，端口8888

public static void socketClient() throws IOException {

Socket socket = new Socket("127.0.0.1", 8888);

if (socket.isConnected()) {

// 如果连接成功了就开启写和读的进程

new writer(socket).start();

// new read(socket).start();

} else {

System.out.println("服务器未开启");

}

}

}

// 写入到通道的线程

class writer extends Thread {

private Socket socket;

private PrintWriter printWriter;

private Scanner scanner = new Scanner(System.in);

private String str = null;

public writer(Socket socket) throws IOException {

this.socket = socket;

this.printWriter = new PrintWriter(socket.getOutputStream());

}

@Override

public void run() {

scanner.useDelimiter("\r\n");

System.out.print("Please type in：");

// 产生扫描器的线程阻塞

str = scanner.next();

// System.out.println("我说："+str);

printWriter.write(str + "\r\n");

printWriter.flush();

}

}