覆盖资源的“show”路由

Question

如何使第二条路线发挥作用？

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

由于第二行，Rails会出错：

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

（扩展我的评论以供将来观众参考。）

切换路由的顺序将改变优先级，将get路由首选项赋予RESTful路由。

来自新config/routes.rb的文档：

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