動態路由設置在Ruby on Rails的Facebook一樣

Question

當前路線已被定義爲：

Rails.application.routes.draw do 
    namespace :users do 
     resources :mapps 
     resources :listings 
     resources :likes 
     get 'followers' => 'connections#followers' 
     get 'following' => 'connections#following' 
     post 'unfollow' => 'connections#unfollow' 
    end 
    get ':username' => 'users#public_profile' 
end 

我想做出像Facebook這樣的路線：

:username/:controller/:action => users/:controller/:action 

例如，如果用戶打一個網址爲/ myusername/posts/12然後請求必須去用戶文件夾內的控制器文件&用戶：文章

我見過很多相關的問題，但沒有用Rails 4.2.3

Answer 1

一個例子從http://guides.rubyonrails.org/routing.html#prefixing-the-named-route-helpers

scope ':username' do 
     resources :mapps 
     resources :listings 
     resources :likes 
     get 'followers' => 'connections#followers' 
     get 'following' => 'connections#following' 
     post 'unfollow' => 'connections#unfollow' 
end