使用Rails的设计和子域约束

Question

我试图航线根制定登录路径下的subdomain约束路由。

我config/routes.rb是这个样子

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 

我收到错误Could not find devise mapping for path "/".

任何建议，我怎么路线根路径与色器件范围域名？

感谢

Answer 1

要添加限制给路由的认证用色器件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