Doc URL: https://developer.apple.com/documentation/applepayontheweb/requesting-an-apple-pay-payment-session How can I send a POST request using PHP, and what certificates are required? Currently, I have downloaded the following files on the backend: merchant_id.cer, apple_pay.cer, and a local cert.p12 file This my code:

How can I set it as a formal payment environment if I can make the payment now without any deduction?

Doc URL: https://developer.apple.com/documentation/applepayontheweb/requesting-an-apple-pay-payment-session How can I send a POST request using PHP, and what certificates are required? Currently, I have downloaded the following files on the backend: merchant_id.cer, apple_pay.cer, and a local cert.p12 file This my code: But,run error:cURL Error: unable to set private key file: '***/private.pem' type PEM%

I built a web application using the Apple Pay on the Web Interactive Demo with the Payment Request API, but encountered a few issues: The initiated web Apple Pay interface shows a spinning circle at the bottom and cannot proceed with payment（Bottom display:正在处理）. What could be causing this? How to set up sandbox testing for payments? How to asynchronously and synchronously retrieve payment results (backend code to fetch payment results)? The demo only shows frontend code using await response.complete("success"); for retrieving payment results my demo URL： https://shop.wowseer.com/rsolomakhin/pr/applepay/

我使用Apple Pay on the Web Interactive Demo构建了一个web应用使用的是Payment Request API方式，但是遇到了几个问题： 拉起的web Apple Pay 底部一直转圈圈无法付款，这个是什么问题？ 如何设置sandbox测试付款呢？ 如何异步、同步获取支付结果（后端代码获取支付结果）？demo只有await response.complete("success");前端代码获取支付结果的操作 demo网址: https://shop.wowseer.com/rsolomakhin/pr/applepay/