package com.jiucaiyuan.net.nio;



import java.io.IOException;

import java.net.InetSocketAddress;

import java.nio.ByteBuffer;

import java.nio.channels.SocketChannel;

import java.util.Scanner;



/**

 * @Author jiucaiyuan  2022/3/13 11:04

 * @mail services@jiucaiyuan.net

 */



public class Client {

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

        //1 获取通道

        SocketChannel socketChannel = SocketChannel.open(new InetSocketAddress("127.0.0.1",9999));

        //2 切换成非阻塞模式

        socketChannel.configureBlocking(false);

        //3 分配指定大小的缓冲区

        ByteBuffer byteBuffer = ByteBuffer.allocate(1024);

        //4 接收输入数据发送给服务端

        Scanner scanner = new Scanner(System.in);

        while (true){

            System.out.println("请输入：");

            String msg = scanner.nextLine();

            byteBuffer.put(("波仔："+msg).getBytes());

            byteBuffer.flip();

            socketChannel.write(byteBuffer);

            byteBuffer.clear();

        }

    }

}