Ruby on rails Rails路由:定义根到命名空间

Ruby on rails Rails路由:定义根到命名空间,ruby-on-rails,ruby,rails-routing,Ruby On Rails,Ruby,Rails Routing,我有两个控制器: app/ /controllers posts_controllers.rb /mobile posts_controllers.rb 我的routes.rb如下所示: root :to => "posts#index" resources :posts namespace :mobile do root :to => "posts#index" resources :posts end root :

我有两个控制器:

app/
   /controllers
      posts_controllers.rb
      /mobile
         posts_controllers.rb
我的routes.rb如下所示:

root :to => "posts#index"
resources :posts

namespace :mobile do
   root :to => "posts#index"
   resources :posts
end
root :to => "posts#index"
resources :posts

namespace :mobile do
   root :to => "posts#index"
   resources :posts
end
但当我访问
/mobile
时,它仍然是第一个控制器的索引页,也尝试了以下方法:

namespace :mobile do
   root :to => "mobile/posts#index"
   resources :posts
end
但它给了我一个错误:
未初始化的常量Mobile::Mobile
我想呈现第二个控制器的索引页,我该怎么做

编辑

通过输入/mobile,我希望呈现位于此处的文件:

app/
   views/
       /mobile
          /posts
             index.html.erb
但它在这里呈现文件:

app/
   views/
       /posts
          index.html.erb
使用名称空间已将mobile前置到该块内控制器的名称

namespace :mobile do
   root :to => "posts#index"
   resources :posts
end

root :to => "posts#index"
resources :posts
而不是


rails5中,它可以工作。

完整的routes.rb有问题您做得很好,只需检查您的
控制器/mobile/posts\u控制器。rb
类类似于:
类mobile::PostsController
root :to => "posts#index"
resources :posts

namespace :mobile do
   root :to => "posts#index"
   resources :posts
end
Rails.application.routes.draw do

 root to: 'front/homes#index'

 namespace :front do
  resources :homes
 end 

 namespace :admin do 
  resources :interviews 
 end

 resources :meetings do 
  resources :slides
 end

end