Java程序獲取本機ip和主機名

獲取本機ip和主機名稱其實很簡單，如下程序即可：

package com.ninemax.module.storage.response.main;

import java.net.InetAddress;

public class Test {
	public static void main(String[] args) throws Exception {
		
		InetAddress address = InetAddress.getLocalHost();
		InetAddress inetAddress = InetAddress.getLocalHost();
		String ip = address.getHostAddress().toString();
		String hostName = address.getHostName();
		System.out.println(inetAddress);//主機名和ip
		System.out.println("ip:" + ip);//ip地址
		System.out.println(hostName);//主機名
	}
}

可以運行試一下！