02-Sockent客户端

package com.day1;

import java.io.IOException;
import java.io.OutputStream;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;

public class Client {

    /**刘诗华
     * @param args
     * @throws Exception
     * @throws UnknownHostException
     */
    public static void main(String[] args) throws UnknownHostException, Exception {

        //网络IP地址对象
        InetAddress ip=InetAddress.getByName("192.168.1.2");

        //服务器端口号
        int port=8080;

        //与socket服务器建立连接
        Socket socket=new Socket(ip,port);

        //获取输出流对象
        OutputStream out = socket.getOutputStream();

        //向服务器发送数据内容,以字节数组形式发出
        out.write("Hello word".getBytes());

        //关闭socket对象,与服务器断开连接
        out.close();
        socket.close();
    }

}