InetAddress类

本文主要是介绍InetAddress类，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！

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();
        }
    }
}

这篇关于InetAddress类的文章就介绍到这儿，希望我们推荐的文章对大家有所帮助，也希望大家多多支持为之网！