使用的ActiveResource POST來創建另一個Rails應用程序

有2個應用程序App1和App2，我試圖用ActiveResource使用的ActiveResource POST來創建另一個Rails應用程序

我想這個工作創造一個進入從應用1的items表應用2的條目：

new_item = App2::Item.create(:property1 => "foo", :property2 => "bar")

這是我在做什麼：

在應用1：

module App2 
    class Item < ActiveResource::Base 
     self.site = "http://localhost:3001" # This is where App2 is running 
     self.prefix = "api/create_item/" 
     def self.create(params) 
      begin 
       @item = App2::Item.new(:property1 => params[:property1], :property2 => params[:property2]) 
       if @item.save 
        format.xml { render :xml => @item, :status => :created, :location => @item } 
       else 
        format.xml { render :xml => @item.errors, :status => :unprocessable_entity} 
       end 
       rescue ActiveResource::ResourceNotFound => ex 
       puts ex.message 
       end 
     end 
    end 
end

在應用2，控制器：

module App2 
     class ItemController < ApplicationController 
      def create_item 
       begin 
        @item = Item.new(:property1 => "foo", :property2 => "bar") 
        @item.save 
        respond_to do |format| 
         if @item.save 
         format.xml { render :xml => %Q[ 
       <?xml version="1.0" encoding="UTF-8"?> 
        <item> 
        <property1>#{item.property1}</property1> 
        <property2>#{item.property2}</property2> 
        </item> 
        ], :status => 200 } 
         else 
         format.xml { render :xml => %Q[<?xml version="1.0" encoding="UTF-8"?><error>Item was not created</error>], :status => 404 } 
         end 
        end 
        rescue Exception => ex 
         format.xml { render :xml => %Q[<?xml version="1.0" encoding="UTF-8"?><error>Item was not created. REASON: #{ex.message}</error>], :status => 404 } 
        end 
      end 
     end 
    end

應用2，路線：

map.connect 'api/create_item', :controller => 'app2/item', :action => "create_item", :conditions => {:method => :post}

當我評論的self.prefix = "api/create_item/"，我看到在應用2尾一些行動：

Processing ApplicationController#routes_catchall (for 10.104.232.160 at 2010-06-22 13:07:01) [POST] 
    Parameters: {"item"=>{"property1"=> "abc", "property2"=>"def"}, "action"=>"routes_catchall", "path"=>["items.xml"], "controller"=>"application"} 
Rendering template within layouts/error 
Rendering error/404 (404 Not Found) 
Completed in 743ms (View: 726, DB: 1) | 404 Not Found [http://localhost:3001/items.xml]

和Failed with 404 Not Found in App1

I see NO ac當我用它的前綴時它在那裏。

我在搞什麼？

來源

2010-06-22 Garfield

嗯，我剛剛發現問題:)
問題在於沒有能力響應xml格式的路由。所以我不得不將路線更改爲

map.connect 'api/create_item/items.:format', :controller => 'app2/item', :action => "create_item", :conditions => {:method => :post}

我（以及實際上我的朋友）通過登錄正確網址它擊中connection.rb文件調試它。

希望這可以幫助別人:)

來源

2010-06-22 10:10:56 Garfield

不錯..調試和記錄同時?? – bragboy 2010-06-22 10:12:27

Lol ...在「發現問題」中進行調試：P – Garfield 2010-06-22 10:15:36

使用的ActiveResource POST來創建另一個Rails應用程序

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