Ruby on Rails3：如何在路由中包括非標准方法？

Question

我的routes.rb：

resources :board
root :to => 'application#index'
match ':controller(/:action(/:id(.:format)))'

在我的BoardController中，我有一個名為take_turn的方法

但是，當我單擊指向board＃take_turn的鏈接時，出現錯誤：

Unknown action

The action 'show' could not be found for BoardController

鏈接看起來像這樣：

http://localhost:3000/board/take_turn?x=0&y=0

Answer 1

resources :boards do
  match 'take_turn', :on => :collection
end

默認路徑：take_turn_boards_path

Answer 2

match 'board/take_turn/:x/:y' => "board#take_turn", :as => 'take_turn'

可以作為take_turn_path訪問

http://guides.rubyonrails.org/routing.html#naming-routes

如果放在resources :board之前resources :board ：路由優先級問題

Answer 3

我假設您的情況下的take_turn是集合上的GET方法。

resources :board do
  collection do
    get :take_turn
  end
  # OR
  get :take_turn, :on => :collection
end

ps：超出主題范圍。.最佳做法是最好關閉通配符路由以防止意外行為：

#match ':controller(/:action(/:id(.:format)))'