Java基础网络---1-----连接到服务器

      编写客户端，链接到指定服务器。

 

package com.socket;

import java.io.IOException;
import java.io.InputStream;
import java.net.Socket;
import java.util.Scanner;

public class SoketTest {

    public static void main(String[] args) throws IOException {
        // TODO Auto-generated method stub
        //使用try获取资源，该资源被自动回收
        //Socket（String host,int port）构建套接字，指定主机和端口号
        try(Socket client = new Socket("time-A.timefep.gov",13)){
            InputStream in = client.getInputStream();//获取输入流
            Scanner sc = new Scanner(in);
            while(sc.hasNext()){
                System.out.println(sc.nextLine());
            }
            sc.close();
        }

    }

}