config = $config; } /** * 通知 */ public function notify() { } /** * 获取统一下单的基本信息 */ public function order($account_id, $project_id, $uid, $username, $product_id, $name, $cash, $openid = false, $type = 1, $order_id = false) { $order_id = $this->createOrder($uid, $username, $account_id, $project_id, $product_id, $name, $cash, 'test', $order_id); $this->updateOrder($order_id, $cash); return ''; } /** * 获取二维码支付 */ public function qrcode($order, $refer) { return $order; } /** * 获取小程序支付 */ public function applet($order) { return $order; } /** * 获取页面支付 */ public function page($order, $refer) { return $order; } # 退款 public function refund($order_id, $cash) { return true; } }