一个Java程序实现读取本地ip和服务器ip

package com;

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

public class Netool {

	 InetAddress myip=null;
	 InetAddress myserver=null;
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		
		Netool netool=new Netool();
		
		System.out.println("我的主机IP是："+netool.getMyip());
		System.out.println("我的服务器IP是："+netool.getMyServer());
		

	}
	
	//或得我的IP
	public InetAddress getMyip()
	{
		
		try {
			myip=InetAddress.getLocalHost();
		} catch (UnknownHostException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return myip;
	}
	public InetAddress getMyServer(){
		
		try {
			myserver=InetAddress.getByName("www.baidu.com");
		} catch (UnknownHostException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return myserver;
	}

}