package com.xkrs.utils;

import java.util.Random;

/**
 * 随机字符串产生工具
 *
 * @author tajochen
 */
public class RandomUtil {

    /**
     * 随机生成六位数
     */
    public static int returnCode() {
        Random rand = new Random();
        return rand.nextInt(899999) + 100000;
    }
}