routes.rb:

resources :articles, path: "news"

rake routes打印的結果：

articles GET    /news(.:format)           articles#index
             POST   /news(.:format)           articles#create
 new_article GET    /news/new(.:format)       articles#new
edit_article GET    /news/:id/edit(.:format)  articles#edit
     article GET    /news/:id(.:format)       articles#show
             PUT    /news/:id(.:format)       articles#update
             DELETE /news/:id(.:format)       articles#destroy

訪問的地址：

http://localhost:3000/news

以下是報錯信息：

Routing Error
No route matches {:action=>"show", :controller=>"articles"}
Try running rake routes for more information on available routes.