Java 获取本地主机IP

/** nowjava - 时代Java 提 供 **/

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//package com.nowjava;

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import java.net.InetAddress;

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import java.net.UnknownHostException;

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public class Main {

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

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        System.out.println(getLocalHostIP());

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    }

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    public static String getLocalHostIP() {

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        try {

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            InetAddress addr = InetAddress.getLocalHost();

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            return addr.getHostAddress();

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        } catch (UnknownHostException e) {

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