Rails的路线：定义根命名空间(Rails route: define root to names

我有2个控制器：

app/
   /controllers
      posts_controllers.rb
      /mobile
         posts_controllers.rb

我的routes.rb看起来是这样的：

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

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

但是，当我访问/mobile ，它反正渲染第一个控制器的索引页，也试过这样：

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

但它给我的错误： uninitialized constant Mobile::Mobile我想渲染第二控制器的索引页，我该怎么办呢？

编辑

通过输入/移动我想渲染设在这里的文件：

app/
   views/
       /mobile
          /posts
             index.html.erb

但它在这里撕心裂肺的文件：

app/
   views/
       /posts
          index.html.erb

Answer 1:

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

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

代替

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

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

Answer 2:

namespace :mobile do
   get "/" => "posts#index"
   resources :posts
end

使用命名空间已经预先考虑移动到该块内部控制器的名称。

Answer 3:

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

在rails5它的工作原理。

文章来源: Rails route: define root to namespace