贝宝(Payment Gateway) [英] Paypal (Payment Gateway)

问题描述

我正在网站上使用Paypal.

我有一个问题.
有一个页面可以重定向到贝宝网站.

在该页面中，记录来自查询字符串，付款后，我将重定向到该页面，但未找到查询字符串记录.

因此，有什么规定可以维护查询字符串记录吗?
会话是一种解决方案，但是我可以将自己的值发送到Paypal网站，返回该页面后，我可以获得这些值.

如何将返回页网址发送到Paypal系统?

请提供我这个问题的解决方案.
谢谢

I am using paypal in a website.

I have one problem.
There is a page from which I can redirect to the paypal site.

In that page records come from the query string, and after payment I will redirect to that page and query string record not found.

So there is any provision to maintain the query string records?
Session is one solution, but can I send our own value to the paypal site and after returning to that page I can get these values.

How can I send the return page url to the paypal system?

Please provide me solution of this problem.
Thanks

推荐答案

这是一个有趣的问题.我希望Paypal在重定向时不支持您的查询字符串，但是我想知道您是否可以利用Paypal API Express Checkout功能.已经为您构建了此功能，您可以通过这种方式获得付款授权.查看此页面，然后单击入门"下的第3步.
PayPal API

This is an interesting issue. I would expect that Paypal would not support the your query string upon redirection, but I was wondering if you could take advantage of the Paypal API express checkout functionality. This functionality is already built for you, and you can obtain payment authorization in this way. Take a look at this page and step 3 under Getting Started.
PayPal API

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