setBody($body);
$payRequestBuilder->setSubject($subject);
$payRequestBuilder->setOutTradeNo($out_trade_no);
$payRequestBuilder->setTotalAmount($total_amount);
$payRequestBuilder->setTimeExpress($timeout_express);
$payResponse = new AlipayTradeService($config);
$result=$payResponse->wapPay($payRequestBuilder,$config['return_url'],$config['notify_url']);
return ;
}
?>
支付宝手机网站支付接口