Java 从NetworkInterface获取IP地址

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从NetworkInterface获取IP地址

实例源码：

源代码：

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//package com.nowjava;/** 来自 N o w  J a v a  . c o m**/

import java.net.InetAddress;

import java.net.NetworkInterface;

import java.util.Enumeration;

public class Main {

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

System.out.println(getInetAddress());

}

private static String getInetAddress() {

try {

Enumeration<NetworkInterface> interfaces = NetworkInterface

.getNetworkInterfaces();/*N o w  J a v a  . c o m 提 供*/

InetAddress address = null;

while (interfaces.hasMoreElements()) {

NetworkInterface ni = interfaces.nextElement();

Enumeration<InetAddress> addresses = ni.getInetAddresses();

while (addresses.hasMoreElements()) {

address = addresses.nextElement();

if (!address.isLoopbackAddress()

&& address.getHostAddress().indexOf(":") == -1) {

return address.getHostAddress();
/**代码未完, 请加载全部代码(NowJava.com).**/

执行结果：

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编辑于 2020-03-26 09:23:272020-03-26 09:23:27

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