使用 SSL 需要什么？
我刚刚应我将与之进行信用卡交易的银行的要求，从我的托管提供商处购买了 SSL 证书。到目前为止，我不确定是否会将我的用户发送到他们的网站进行交易，或者我是否只是将 CC 信息发送到他们的网站进行交易。我的困惑在于编码和开发我的系统。我正在构建一个非常简单的照片购买网站，因此我选择设计自己的购物车系统。我什么时候需要使用 SSL？是否需要使用某种 PHP 代码来解密通过 POST 发送给我的数据？我是否需要使用它，还是只需拥有一个证书（通过 Safari 中出现的小锁进行验证）就可以完成工作？
谢谢！
I just purchased an SSL certificate from my hosting provider, at the request of a bank I'll be doing Credit Card transactions with. As of yet, I'm not sure if I'll be sending my users to their site to do the transactions or if I'll just be sending CC information to their site to do the transactions. My confusion is in regards to coding a developing my system. I'm building a very simple photo purchasing website, so I've opted to design my own shopping cart system. At what point do I need to utilize the SSL? Is there some sort of PHP code I'll have to use to decrypt the data sent to me via POST? Do I need to utilize it at all, or is the work already done for me by simply having a certificate (as verified by the little lock that appears in Safari)?
Thanks!
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您通常不需要在应用程序逻辑中处理服务器证书。只需将其配置到Web服务器中即可；将 Web 服务器中的应用程序配置为使用 https。
如何做到这一点对于 StackOverflow 来说是题外话（我仍在回复以确认您不需要在 PHP 中处理它）。
You typically don't need to deal with the server certificate in the application logic. Just configure it into the web server; configure the application in the web server to use https.
How to do that is off-topic for StackOverflow (I'm still responding to confirm that you don't need to deal with it in PHP).