package cn.sasa.net;

import java.net.InetAddress;

import java.net.UnknownHostException;

public class InetAddressDemo {

    public static void main(String[] args) {

        try {

            InetAddress address = InetAddress.getLocalHost();//主机名+IP

            String hostName =    address.getHostName();//主机名

            String hostAddress = address.getHostAddress();//IP

            InetAddress addr = InetAddress.getByName("www.163.com");

            InetAddress addr1 = InetAddress.getByName("192.168.0.211");

            System.out.println(address);

        } catch (UnknownHostException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        }

    }

}