ruby-on-rails - rake 路由错误 "Missing :action key on routes definition"

Question

我得到了

$ rake routes
rake aborted!
ArgumentError: Missing :action key on routes definition, please check your routes.
/usr/local/rvm/gems/ruby-2.1.2/gems/actionpack-4.1.5/lib/action_dispatch/routing/mapper.rb:243:in `default_controller_and_action'
/usr/local/rvm/gems/ruby-2.1.2/gems/actionpack-4.1.5/lib/action_dispatch/routing/mapper.rb:117:in `normalize_options!'
/usr/local/rvm/gems/ruby-2.1.2/gems/actionpack-4.1.5/lib/action_dispatch/routing/mapper.rb:65:in `initialize'
/usr/local/rvm/gems/ruby-2.1.2/gems/actionpack-4.1.5/lib/action_dispatch/routing/mapper.rb:1487:in `new'
/usr/local/r................

这是我的 Routes.rb

Rails.application.routes.draw do
  get 'script/index'

  get 'landing/index'

  root 'landing/index'
end

是什么导致了问题，我该如何解决。

Answer 1

The Rails router recognizes URLs and dispatches them to a controller's action.该错误是由于缺少映射操作造成的。

Rails.application.routes.draw do
  #   url               action
  get 'script/index' => 'script#index'
  get 'landing/index' => 'landing#index'
  root 'script#index'
end