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- <?php
- /**
- * Created by PhpStorm.
- * Name: 芸众商城系统
- * Author: 广州市芸众信息科技有限公司
- * Profile: 广州市芸众信息科技有限公司位于国际商贸中心的广州,专注于移动电子商务生态系统打造,拥有芸众社交电商系统、区块链数字资产管理系统、供应链管理系统、电子合同等产品/服务。官网 :www.yunzmall.com www.yunzshop.com
- * Date: 2022/1/6
- * Time: 11:36
- */
- namespace app\outside\services;
- class OutsideAppService
- {
- /**
- * 年月日 + 三位公众号 + 5位随机数
- * @return string
- */
- public static function createAppId()
- {
- $currentUniacid = \YunShop::app()->uniacid;
- $unique = hexdec(uniqid());
- $random = substr($unique, -5, 5);
- $uniacid = str_pad($currentUniacid,3,0,STR_PAD_LEFT);
- $appId = date("Ymd"). $uniacid.$random;
- return $appId;
- }
- public static function createSecret($appId = '')
- {
- if (empty($appId)) {
- $appId = self::createAppId();
- }
- return strtoupper(md5($appId.str_random()));
- }
- public function jiamihash($data, $appSecret, $isBinary = false)
- {
- $sign = hash_hmac('sha256', $data, $appSecret,$isBinary);
- return $sign;
- }
- /**
- * 将参数转换成k=v拼接的形式
- * @param $parameter
- * @return string
- */
- public function toQueryString($parameter)
- {
- //按key的字典序升序排序,并保留key值
- ksort($parameter);
- $strQuery="";
- foreach ($parameter as $k=>$v){
- //不参与签名、验签
- if($k == "sign"){
- continue;
- }
- if($v === null) {$v = '';}
- $strQuery .= strlen($strQuery) == 0 ? "" : "&";
- $strQuery.=$k."=".$v;
- }
- return $strQuery;
- }
- }
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