InetAddress类

实例化InetAddress类的方法

package com.sympa.lesson01;

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

public class InetAddressTest {

    public static void main(String[] args) {
        try {
            //获取本机IP
            InetAddress inet1 = InetAddress.getLocalHost();
            System.out.println(inet1);
            
			//获取指定域名IP
            InetAddress inet2 = InetAddress.getByName("baidu.com");
            System.out.println(inet2.getHostAddress());

        } catch(UnknownHostException e) {
        }
    }
}