package cn.itcast.net.p1.ip;

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

public class IPDemo {

/**
* @param args
* @throws UnknownHostException
*/
public static void main(String[] args) throws UnknownHostException {

//獲取本地主機ip地址物件。
InetAddress ip = InetAddress.getLocalHost();

//獲取其他主機的ip地址物件。
ip = InetAddress.getByName(“192.168.1.110”);//InetAddress.getByName(“my_think”);

System.out.println(ip.getHostAddress());
System.out.println(ip.getHostName());
}

}