我正在尝试将 Paypal 的 ExpressCheckout API 集成到我的网站中。我在系统和支持帮助下也遇到了非常令人沮丧的问题。每次我们遇到问题时，支持帮助都会邀请我们更改实现技术，从 SOAP 到 SDK，再到 NVP 等。经过 3 天的工作（从使用 SOAP (PHP) 编码到尝试启动 SDK示例）尚未找到解决方案。
我想知道是否有人遇到过类似的问题。先感谢您。
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2 回答
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Stefano - What type of issue are you currently having?
Peter - What particular browser are you using? There have been a few issues in the past with IE. If you are using IE, you might try using Chrome or Firefox to see if you get different results. I just tested all 3 and they were working for me. You also might try clearing all cookies and cache prior to opening up a browser and navigating to developer.paypal.com. Once you have cleared cookies and cache, open up the browser and go to developer.paypal.com and log in. Then once logged in, on a second tab pull up your website and try testing.
Clearing the cache and cookies prior going to developer.paypal.com has worked for some merchants in the past that were having these same issues.
于 2013-05-14T12:34:20.600 回答
0
我完全理解并分享你的挫败感。
我遇到的当前问题是在使用 .NET SDK 调用 SetExpressCheckout() 之后，我使用查询字符串上指定的适当命令和令牌重定向到 PayPal 沙箱 URL，当浏览器访问 PayPal 站点时，它显示“请登录使用链接到 developer.paypal.com 网站的 PayPal 沙盒功能。
如果我先在另一个选项卡上登录，然后重定向到 PayPal，它仍然无法正常工作，哎呀！
于 2013-05-14T09:59:48.470 回答