覆蓋資源的「顯示」路線

Question

如何使第二條路線有效？

resources :users, only: [:edit, :update] 
get ':id', :to => 'users#show', :as =>'user' 

的Rails給出錯誤，因爲第二行：（擴大我的意見，未來的觀衆參考）

Invalid route name, already in use: 'user' You may have defined two routes with the same name using the `:as` option, or you may be overriding a route already defined by a resource with the same naming. For the latter, you can restrict the routes created with `resources` as explained here: http://guides.rubyonrails.org/routing.html#restricting-the-routes-created 

Answer 1

切換路線的順序將改變優先級，從而將get路由首選項設置爲RESTful路由。

從文檔中的一個新的config/routes.rb：

# The priority is based upon order of creation: first created -> highest priority. 
    # See how all your routes lay out with "rake routes".