<?php namespace Yansongda\Pay\Gateways\Alipay; class AppGateway extends Alipay { /** * get method config. * * @author yansongda <me@yansongda.cn> * * @return string */ protected function getMethod() { return 'alipay.trade.app.pay'; } /** * get productCode method. * * @author yansongda <me@yansongda.cn> * * @return string */ protected function getProductCode() { return 'QUICK_MSECURITY_PAY'; } /** * pay a order. * * @author yansongda <me@yansongda.cn> * * @param array $config_biz * * @return string */ public function pay(array $config_biz = []) { parent::pay($config_biz); return http_build_query($this->config); } }