No Token在Rails中通过PayPal Express Checkout 5
我正在整理一个带有PayPal Express Checkoutfunction的基本购物车。 在点击结帐按钮之前，一切似乎都在工作，然后我得到一个空白页面，上面写着“没有令牌传递”。 在服务器日志中，似乎没有创建令牌，但我不确定原因。 我认为这很可能是创建快速结账令牌的问题，但我真的不确定我做错了什么。 这是服务器日志的样子：
Started GET "/express_checkout" for 10.240.0.204 at 2017-05-27 16:54:43 +0000 Cannot render console from 10.240.0.204! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by OrdersController#express_checkout as HTML Order Load (0.1ms) SELECT "orders".* FROM "orders" WHERE "orders"."id" = ? LIMIT ? [["id", 1], ["LIMIT", 1]] OrderItem Load (0.1ms) SELECT "order_items".* FROM "order_items" WHERE "order_items"."order_id" = ? [["order_id", 1]] Product Load (0.2ms) SELECT "products".* FROM "products" WHERE "products"."active" = ? AND "products"."id" = ? LIMIT ? [["active", true], ["id", 1], ["LIMIT", 1]] Redirected to https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token= Completed 302 Found in 615ms (ActiveRecord: 0.5ms) 这是我的Order.rb：
class Order ip, :token => express_token, :payer_id => express_payer_id } end end
我的orders_controller.rb：
class OrdersController params[:token]) end def create @order = current_order.create!(order_params) @order.ip = request.remote_ip if @order.save if @order.purchase redirect_to order_url(@order) else render :action => "failure" end else render :action => 'new' end end private def order_params params.require(:order).permit(:subtotal, :total, :ip, :express_token, :express_payer_id) end end
我的application_controller.rb：
class ApplicationController < ActionController::Base # Prevent CSRF attacks by raising an exception. # For APIs, you may want to use :null_session instead. protect_from_forgery with: :exception helper_method :current_order def current_order if !session[:order_id].nil? Order.find(session[:order_id]) else Order.new(order_params) end end end
我的development.rb中的Active Merchant代码：
config.after_initialize do ActiveMerchant::Billing::Base.mode = :test paypal_options = { login: "merchant_api1.christianorourke.com", password: ************, signature: *************************** } ::EXPRESS_GATEWAY = ActiveMerchant::Billing::PaypalExpressGateway.new(paypal_options) end
我的路线文件：
Rails.application.routes.draw do root "products#index" resources :products, only: [:index] resource :cart, only: [:show] resources :order_items, only: [:create, :update, :destroy] get 'express_checkout', to: 'orders#express_checkout' resources :orders do collection do post 'express_checkout' end end end
我刚刚发现这个链接，它解释了如何配置
贝宝快递
https://github.com/nov/paypal-express/wiki
paypal_options = { no_shipping: true, # if you want to disable shipping information allow_note: false, # if you want to disable notes pay_on_paypal: true # if you don't plan on showing your own confirmation step } request = Paypal::Express::Request.new( :username => SET_YOUR_OWN, :password => SET_YOUR_OWN, :signature => SET_YOUR_OWN ) payment_request = Paypal::Payment::Request.new( :currency_code => :JPY, # if nil, PayPal use USD as default :description => FOO, # item description :quantity => 1, # item quantity :amount => 1.00, # item value :custom_fields => { CARTBORDERCOLOR: "C00000", LOGOIMG: "https://example.com/logo.png" } ) response = request.setup( payment_request, YOUR_SUCCESS_CALLBACK_URL, YOUR_CANCEL_CALLBACK_URL, paypal_options # Optional ) response.redirect_uri
然后你有ActiveMerchant配置，你可以找到指南听到：
https://duckduckgo.com/?q=rails+paypal+active+merchant+gem&atb=v52-6_b&ia=qa
如何将Paypal与Ruby on Rails集成
https://spin.atomicobject.com/2011/10/24/integrating-paypal-express-with-rails-3-1-part-1/