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InetAddress类

时间:2021-06-02 19:04:04      阅读:0      评论:0      收藏:0      [点我收藏+]

标签:tin   sys   trace   anon   ddr   main   known   static   tac   

package kuangs.lesson1;

import java.net.InetAddress;
import java.net.UnknownHostException;


//测试IP
public class TestInetAddress {
public static void main(String[] args) {
try {
//查询本机地址
InetAddress inetAddress1 = InetAddress.getByName("127.0.0.1");
System.out.println(inetAddress1);
InetAddress inetAddress3 = InetAddress.getByName("localhost");
System.out.println(inetAddress3);
InetAddress inetAddress4 = InetAddress.getLocalHost();
System.out.println(inetAddress4);

//查询网站ip地址
InetAddress inetAddress2 = InetAddress.getByName("www.baidu.com");
System.out.println(inetAddress2);

//常用方法
System.out.println(inetAddress2.getAddress());
System.out.println(inetAddress2.getCanonicalHostName());//规范的名字
System.out.println(inetAddress2.getHostAddress());//获得ip
System.out.println(inetAddress2.getHostName());//获得域名
} catch (UnknownHostException e) {
e.printStackTrace();
}
}
}

InetAddress类

标签:tin   sys   trace   anon   ddr   main   known   static   tac   

原文地址:https://www.cnblogs.com/nigustudent/p/14832667.html

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