xyzshop/helper/refill/api/xyz/by_online_kami/config.php

<?php
namespace refill\by_online_kami;

class config
{
    const ORDER_URL = 'http://commapi.bjzykj.work/comm/recharge';
    const QUERY_URL = 'http://commapi.bjzykj.work/comm/orderQuery';
    const BALANCE_URL = 'http://commapi.bjzykj.work/comm/account';

    const APP_ID = '7';
    const APP_KEY = 'Hfhsej959bReF4B';
    const NOTIFY_URL = BASE_SITE_URL . "/mobile/callback/refill_by_online_kami.php";
    const ExtHeaders = ['Content-Type: application/json'];

    public static function sign($params)
    {
        ksort($params);
        $content = '';
        foreach ($params as $key => $value) {
            $content .= "{$key}={$value}&";
        }
        $content .= config::APP_KEY;
        return md5($content);
    }

    const ProvinceMap = [
        1	=> 1,  //'北京',
        2	=> 2,  //'天津',
        3	=> 5, //'河北',
        4	=> 6, //'山西',
        5	=> 32,  //'内蒙古',
        6	=> 8,  //'辽宁',
        7	=> 9,  //'吉林',
        8	=> 10,  //'黑龙江',
        9	=> 3,  //'上海',
        10	=> 11, //'江苏',
        11	=> 12, //'浙江',
        12	=> 13, //'安徽',
        13	=> 14, //'福建',
        14	=> 15, //'江西',
        15	=> 16, //'山东',
        16	=> 17,  //'河南',
        17	=> 18, //'湖北',
        18	=> 19, //'湖南',
        19	=> 20, //'广东',
        20	=> 28, //'广西',
        21	=> 24, //'海南',
        22	=> 4,  //'重庆',
        23	=> 22, //'四川',
        24	=> 23, //'贵州',
        25	=> 25, //'云南',
        26	=> 29, //'西藏',
        27	=> 27, //'陕西',
        28	=> 21, //'甘肃',
        29	=> 26, //'青海',
        30	=> 30, //'宁夏',
        31	=> 31  //'新疆'
    ];
}