TestNetworkInetAddress.java

package com.example;

import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Arrays;

/**
 * 介绍：
 * 作者：zhangxutong
 * 邮箱：mcxtzhang@163.com
 * 主页：http://blog.csdn.net/zxt0601
 * 时间： 2016/11/25.
 */

public class TestNetworkInetAddress {
    public static void main(String[] args) throws UnknownHostException {
        //获取本机InetAddress的实例：
        InetAddress address = InetAddress.getLocalHost();
        System.out.println("本机名：" + address.getHostName());
        System.out.println("IP地址：" + address.getHostAddress());
        byte[] bytes = address.getAddress();
        System.out.println("字节数组形式的IP地址：" + Arrays.toString(bytes));
        System.out.println("直接输出InetAddress对象：" + address);
    }
}