使用Rails的設計和子域約束

Question

我試圖航線根制定登錄路徑下的subdomain約束路由。

我config/routes.rb是這個樣子

Rails.application.routes.draw 
    constraints subdomain: 'admin' do 
    devise_scope :admin do 
     root to: 'devise/sessions#new' 

     # here I override devise routes 
    end 
    end 

    root to: 'pages#homepage' 

    # rest of the routes 
end 

我收到錯誤Could not find devise mapping for path "/".

任何建議，我怎麼路線根路徑與色器件範圍域名？

感謝

Answer 1

要添加限制給路由的認證用色器件authenticated方法：

Rails.application.routes.draw 
    constraints subdomain: 'admin' do 
    authenticated :admin do 
     # the root page for authenticated users 
     root 'admin#dashboard', as: :authenticated_root 
    end 
    root to: 'devise/sessions#new' 
    end 

    # this is for no subdomain 
    root to: 'pages#homepage' 
end