ruby-on-rails - 金钱::银行::GoogleCurrencyFetchError

Question

当我使用“exchange_to (: CLP) .to_i”方法时，它在 OrdersController#create 中给我错误 Money::Bank::GoogleCurrencyFetchError货币::银行::GoogleCurrencyFetchError

# class OrdersController < ApplicationController
def create
    @buying_methods = Order.buying_methods.keys
    @shipping_type_clients = Order.shipping_type_clients.keys
    @order = Order.new(order_params)
    @order.dollar = Money.new(100, "USD").exchange_to(:CLP).to_i
    @order.user = current_user

    respond_to do |format|
      if @order.save
        if @order.cmm_buy?
          @order.in_draft!
        end
        format.html { redirect_to "#{my_account_path}#my-orders", notice: 'El pedido se ha creado con éxito.' }
      else
        @order.products.build
        format.html { render :new }
      end
    end
  end

# config/initializers/google_currency.rb
require 'money'
require 'money/bank/google_currency'

# seconds after than the current rates are automatically expired (24 hours)
Money::Bank::GoogleCurrency.ttl_in_seconds = 86400

# set default bank to instance of GoogleCurrency
Money.default_bank = Money::Bank::GoogleCurrency.new 

# config/initializers/
MoneyRails.configure do |config|
  config.register_currency = {
    :iso_code            => "US8",
    :subunit_to_unit     => 100_000_000,
    :thousands_separator => ".",
    :decimal_mark        => ","
  }
end

Answer 1

在你的文件中:

config/initializer/money.rb

在顶部添加这一行:

Money::Bank::GoogleCurrency::SERVICE_HOST="finance.google.com"