package com.casic.util;

import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.Socket;
import java.net.UnknownHostException;

/**
 * @author: njb
 * @Date: 2020/11/26 18:49
 * @desc: 客户端socket
 */
public class ClientTest {
    public static void main(String[] args) {
        try {
            //发送到8888端口
            Socket socket = new Socket("127.0.0.1", 11321);
            //输出流
            OutputStream outputStream = socket.getOutputStream();
            PrintWriter printWriter = new PrintWriter(outputStream);
            printWriter.write("服务端你好，我是客户端");
            printWriter.flush();
            //关闭资源
            printWriter.close();
            outputStream.close();
            socket.close();
        } catch (UnknownHostException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}