"No token passed" activemerchant paypal 快速结账错误

Question

我一直在关注这个教程

http://railscasts.com/episodes/146-paypal-express-checkout?autoplay=true

我已将 paypal 按钮放入购物车页面

<%= link_to(image_tag("https://www.paypal.com/en_US/i/btn/btn_xpressCheckout.gif"), express_checkout_path) %>

我的快速结帐方法如下所示

def express_checkout
  response = EXPRESS_GATEWAY.setup_purchase(1000,

    ip: request.remote_ip,
    return_url: cart_item_index_path,
    cancel_return_url: cart_item_index_path,
    currency: "USD",
    allow_guest_checkout: true,
    items: [{name: "Order", description: "Order description", quantity: 1, amount: 1000}]

  )

  puts "printing token #{response.token}"


  redirect_to EXPRESS_GATEWAY.redirect_url_for(response.token)
end

当我打印 response.token 时，它会打印空字符串。此外，当我运行应用程序并单击贝宝按钮时，它会重定向到

https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=

出现以下错误

No token passed

我在 rails 中使用 activemerchant gem。

Answer 1

好的。 byebug 挽救了局面。

我检查了响应对象中的错误，发现 return url 和取消 url 是无效路径。

所以我改变了

response = EXPRESS_GATEWAY.setup_purchase(1000,

    ip: request.remote_ip,
    return_url: cart_item_index_path,
    cancel_return_url: cart_item_index_path,
    currency: "USD",
    allow_guest_checkout: true,
    items: [{name: "Order", description: "Order description", quantity: 1, amount: 1000}]

  )

至

response = EXPRESS_GATEWAY.setup_purchase(1000,

    ip: request.remote_ip,
    return_url: cart_item_index_url,
    cancel_return_url: cart_item_index_url,
    currency: "USD",
    allow_guest_checkout: true,
    items: [{name: "Order", description: "Order description", quantity: 1, amount: 1000}]

  )

成功了！谢谢 byebug！

"No token passed" activemerchant paypal 快速结账错误

"No token passed" error with activemerchant paypal express checkout

ruby-on-rails

paypal

activemerchant