从InetAddress获取我的主机名

//package com.nowjava;

import java.net.InetAddress;

import java.net.UnknownHostException;/* 来 自 n o w j a v a . c o m*/


public class Main {

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

        System.out.println(getMyHostName());

    }


    public static String getMyHostName() throws UnknownHostException {

        return getMyAddress().getHostName();

    }


    public static InetAddress getMyAddress()