callPostApi($url, $options, true, 'MD5'); } /** * 查询代金券批次 * @param array $options * @return array * @throws \WeChat\Exceptions\InvalidResponseException * @throws \WeChat\Exceptions\LocalCacheException */ public function queryStock(array $options) { $url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/query_coupon_stock"; return $this->callPostApi($url, $options, false); } /** * 查询代金券信息 * @param array $options * @return array * @throws \WeChat\Exceptions\InvalidResponseException * @throws \WeChat\Exceptions\LocalCacheException */ public function queryInfo(array $options) { $url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/query_coupon_stock"; return $this->callPostApi($url, $options, false); } }