名称空间控制器无需命名空间路由帮助程序

Question

是否可以使用categories_path而不是admin_categories_path来引用app/controllers/admin/categories_controller.rb？

我使用Rails 4

# app/controllers/admin 
class Admin::CategoriesController < Admin::BaseController 
end 

# visiting localhost:3000/admin/categories causes route not found error 'admin/categories' 
scope module: "admin" do 
    resources :categories 
end 

# visiting localhost:3000/admin/categories causes uninitialized constant CategoriesController 
scope "/admin" do 
  resources :categories 
end 

Answer 1

我相信你在资源引用控制器

scope 'admin' do 
    resources :categories, controller: 'admin/categories' 
end 

所以路线成为

categories GET /admin/categories(.:format)   admin/categories#index 
       POST /admin/categories(.:format)   admin/categories#create 
    new_category GET /admin/categories/new(.:format)  admin/categories#new 
    edit_category GET /admin/categories/:id/edit(.:format) admin/categories#edit 
     category GET /admin/categories/:id(.:format)  admin/categories#show 
       PATCH /admin/categories/:id(.:format)  admin/categories#update 
       PUT /admin/categories/:id(.:format)  admin/categories#update 
       DELETE /admin/categories/:id(.:format)  admin/categories#destroy