我想在我的 PHP 项目(在 Apache 上运行)中实现 Google Checkout。我将回调 URL 放在我的商家中心帐户中。我的结帐处于沙盒模式。下订单时,我在商家中心收到以下错误消息:
We encountered an error trying to access your server at myurl.org -- the error we got is
Send failed with code: 401.
Response body was: Failed to Get Basic Authentication Headers