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这是我的路线：

equipment_index GET    /equipment(.:format)           {:action=>"index", :controller=>"equipment"}
            POST   /equipment(.:format)           {:action=>"create", :controller=>"equipment"}
new_equipment GET    /equipment/new(.:format)       {:action=>"new", :controller=>"equipment"}
edit_equipment GET    /equipment/:id/edit(.:format)  {:action=>"edit", :controller=>"equipment"}
equipment GET    /equipment/:id(.:format)       {:action=>"show", :controller=>"equipment"}
            PUT    /equipment/:id(.:format)       {:action=>"update", :controller=>"equipment"}
            DELETE /equipment/:id(.:format)       {:action=>"destroy", :controller=>"equipment"}
categories GET    /categories(.:format)          {:action=>"index", :controller=>"categories"}
            POST   /categories(.:format)          {:action=>"create", :controller=>"categories"}
new_category GET    /categories/new(.:format)      {:action=>"new", :controller=>"categories"}
edit_category GET    /categories/:id/edit(.:format) {:action=>"edit", :controller=>"categories"}
category GET    /categories/:id(.:format)      {:action=>"show", :controller=>"categories"}
            PUT    /categories/:id(.:format)      {:action=>"update", :controller=>"categories"}
            DELETE /categories/:id(.:format)      {:action=>"destroy", :controller=>"categories"}

当我转到http://localhost:3000/equipment/new时，我收到以下错误：

No route matches {:action=>"show", :controller=>"equipment"}

这是我的 routes.rb 文件：

Equipmentmanager::Application.routes.draw do
  resources :equipment
  resources :categories
end

除了我使用 nifty:scaffold 之外，其他所有内容都设置为默认值。

这是在 3.1 中，但它在 3.0 中也可以，我不确定我错过了什么？

4

1 回答 1

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所以 localhost:3000/equipment/new 正在使用这条线进行路由：

equipment GET /equipment/:id(.:format) {:action=>"show", :controller=>"equipment"}

应该如此。由于您希望它实际转到新路线，因此您需要调用 localhost:3000/new_equipment ，因为您已经定义了该路线。

如果您希望 localhost:3000/new_equipment 路由到新操作，作为更简洁的语法，您可以将此行放在您的 routes.rb 文件中（在资源 :equipment 行上方，因为它更具体）：

get "new_equipment" => "equipment#new", :as => "new_equipment"

该行还将定义帮助您访问 new_equipment_path 和 new_equipment_url

于 2011-06-26T07:22:16.077 回答