<?php
return [
    'publicKey' =>"", //公钥
    'rsaPrivateKey' =>"", //私钥
    'appid' => "",
    'notify_url' => "",
    'return_url' => "",
    'charset' => "UTF-8",
    'sign_type'=>"RSA2",
    'gatewayUrl' =>"https://openapi.alipay.com/gateway.do",
];
?>