Java 生成10.0.0.0/8范围内的随机ipv4地址。

/* 来自 nowjava*/

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//package com.nowjava;

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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(getRandomIpv4Address());

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    }

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    /**

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     * Generate a random ipv4 address in the 10.0.0.0/8 range.

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     * @return A string form of the ipv4 address in the 10.0.0.0/8 range.

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     */

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    public static String getRandomIpv4Address() {

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        return "10." + (int) (Math.random() * 255) + "."

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