import java.net.InetAddress;

//=================================================

// File Name       :	InetAddress_demo

//------------------------------------------------------------------------------

// Author          :	Common

//主类

//Function        : 	InetAddress_demo

public class InetAddress_demo {

	public static void main(String[] args) throws Exception{

		// TODO 自动生成的方法存根

		InetAddress locAdd = null;			//声明InetAddress对象

		InetAddress remAdd = null;			//声明InetAddress对象

		locAdd = InetAddress.getLocalHost();		//得到本地的InetAddress对象

		remAdd = InetAddress.getByName("www.baidu.com");

		System.out.println("本机的IP地址："+locAdd.getHostAddress());

		System.out.println("远程的IP地址："+remAdd.getHostAddress());

		System.out.println("本机是否可达："+locAdd.isReachable(5000));

	}

}