Ruby on rails Rails应用程序中对Soap API的请求/响应

我需要从Rails 4应用程序中的SOAP API Web服务（XML）请求一些数据。用户输入他的电子邮件和确认号码，并收到一系列关于他的预订的信息

这在我创建的一个单独的应用程序中运行，没有指定正确的路由，也没有在索引视图中使用

：get）%>

。完成的应用程序将需要一个适当的路由结构，但当我在新应用程序的视图中放置

:get）%%>

时，我无法从Soap API获得任何响应。（我只是得到一个空白屏幕，而旧版本运行良好）

目前，我正在使用硬编码字符串从索引路由到显示页面。我知道这可能不是最佳实践，但因为这是从soapapi调用信息，所以Rails应用程序背后不需要数据库。（尽管我已经放了一个进去）

无论如何，提前谢谢你的帮助，这里是我的应用程序的所有部分，我认为现在是相关的。如果你需要更多信息，请告诉我

索引视图（/views/searches/Index.html.erb）：

---

我认为您正在向

搜索/显示
页面发出请求，但您没有相应的操作？您有一个索引操作，因此将表单更改为仅请求
搜索
。这能解决问题吗？
当路由到其他页面（如显示页面）时，似乎会出现问题。只要将搜索/索引设置为根并在视图中指定（root\u url，：method=>：get），就可以了。活动记录对它没有任何影响。当我尝试路由到另一个页面时，为什么soap请求不起作用？
<h1>Manage your Booking</h1>

<p>
  <%= form_tag('searches/show', :method => :get ) %>
  <%= label_tag 'Confirmation Number:' %>
  <%= text_field_tag :confirmation_number %>

  <%= label_tag 'Email:' %>
  <%= text_field_tag :email %>

  <%= submit_tag "Lookup", name: nil %>
</p>

<% if @search %>
  <dl id ="reservation_info">
    <dt>Test Text:</dt>
    <dd><%= @search.reservation_id %></dd>
    <dd><%= @search.dining_date_and_time %></dd>
    <dd><%= @search.size %></dd>
    <dd><%= @search.session_id %></dd>
    <dd><%= @search.first_name %></dd>
    <dd><%= @search.last_name %></dd>    
    <dd><%= @search.confirm_number %></dd>
    <dd><%= @search.allowed_to_cancel_online %></dd>
    <dd><%= @search.restaurant_phone_number %></dd>
    <dd><%= @search.restaurant_id %></dd>
    <dd><%= @search.restaurant_name %></dd>
    <dd><%= @search.location_id %></dd>
    <dd><%= @search.location_name %></dd>
  </dl>
<% end %>

class SearchesController < ApplicationController
    def index   
      if params[:confirmation_number] && params[:email]   
        @search = Search.new params[:confirmation_number], params[:email]
      end
    end

  private 

    def search_params
      params.require(:search).permit(:confirmation_number, :email)
    end

end

Routes config file:

Rails.application.routes.draw do

  resources :reservations do
  end

  resources :searches do
  end

end

class Search < ActiveRecord::Base

attr_accessor :reservation_id, :dining_date_and_time, :size, :session_id, :first_name, :last_name, :confirm_number, :allowed_to_cancel_online, :restaurant_phone_number, :restaurant_id, :restaurant_name, :location_id, :location_name

def client
  client = Savon.client(wsdl: "http://wsdl-example-url-placeholder?wsdl", follow_redirects: :follow_redirects)
end

def initialize(confirmation_number, email)
  message = {'ConfirmationNumber' => confirm_number, 'EMail' => email  }
  response = client.call(:search_for_reservation, message: message)
  if response.success?
    data = response.to_array(:search_for_reservation_response, :reservation).first
    if data
      @reservation_id = data[:@id]
      @dining_date_and_time = data[:dining_date_and_time]
      @size = data[:size]
      @session_id = data[:session_id]
      @first_name = data[:first_name]
      @last_name = data[:last_name]
      @confirm_number = data[:confirmation_number]
      @allowed_to_cancel_online = data[:allowed_to_cancel_online]
      @restaurant_phone_number = data[:restaurant_phone_number]

      data2 = response.to_hash[:search_for_reservation_response][:reservation][:restaurant]
      if data2
        @restaurant_id = data2[:@id]
        @restaurant_name = data2[:name]

        data3 = response.to_hash[:search_for_reservation_response][:reservation][:restaurant][:location]
        if data3
         @location_id = data3[:@id]
         @location_name = data3[:name]
        end
      end
    end
  end
end

Started GET "/searches" for ::1 at 2015-07-08 14:39:56 +0100
  ActiveRecord::SchemaMigration Load (1.4ms)  SELECT "schema_migrations".* FROM "schema_migrations"
Processing by SearchesController#index as HTML
  Rendered searches/index.html.erb within layouts/application (2.9ms)
Completed 200 OK in 296ms (Views: 285.8ms | ActiveRecord: 0.0ms)


Started GET "/searches" for ::1 at 2015-07-08 14:39:56 +0100
Processing by SearchesController#index as HTML
  Rendered searches/index.html.erb within layouts/application (0.3ms)
Completed 200 OK in 48ms (Views: 47.7ms | ActiveRecord: 0.0ms)


Started GET "/searches/show?utf8=%E2%9C%93&confirmation_number=ZANHJW5U&email=myemail%40email.com" for ::1 at 2015-07-08 14:40:06 +0100
Processing by SearchesController#show as HTML
  Parameters: {"utf8"=>"✓", "confirmation_number"=>"ZANHJW5U", "email"=>"myemail@email.com", "id"=>"show"}
  Rendered searches/show.html.erb within layouts/application (0.5ms)
Completed 200 OK in 49ms (Views: 48.2ms | ActiveRecord: 0.0ms