保存了 sublime，现在我无法连接到 OS X 10.9.5 上的 localhost:3000

Question

我是编程新手，遇到这个问题我找不到答案 - 我已经在 sublime 中保存了一个更新，但无法连接到 http://localhost:3000（在OS X 10.9.5)

当我尝试重新启动服务器或迁移数据库时，我总是收到语法错误： config/routes.rb:63：语法错误，意外 keyword_end，预期输入结束（SyntaxError）

Rails.application.routes.draw 做资源：帖子做资源：评论，仅：[：创建] 结束

  # root 'welcome#index'

  # The priority is based upon order of creation: first created ->            highest priority.
  # See how all your routes lay out with "rake routes".

  # You can have the root of your site routed with "root"
  # root 'welcome#index'

  # Example of regular route:
  #   get 'products/:id' => 'catalog#view'

  # Example of named route that can be invoked with purchase_url(id:    product.id)
  #   get 'products/:id/purchase' => 'catalog#purchase', as: :purchase

  # Example resource route (maps HTTP verbs to controller actions automatically):
  #   resources :products

  # Example resource route with options:
  #   resources :products do
  #     member do
  #       get 'short'
  #       post 'toggle'
  #     end
  #
  #     collection do
  #       get 'sold'
  #     end
  #   end

  # Example resource route with sub-resources:
  #   resources :products do
  #     resources :comments, :sales
  #     resource :seller
  #   end

  # Example resource route with more complex sub-resources:
  #   resources :products do
  #     resources :comments
  #     resources :sales do
  #       get 'recent', on: :collection
  #     end
  #   end

  # Example resource route with concerns:
  #   concern :toggleable do
  #     post 'toggle'
  #   end
  #   resources :posts, concerns: :toggleable
  #   resources :photos, concerns: :toggleable

  # Example resource route within a namespace:
  #   namespace :admin do
  #     # Directs /admin/products/* to Admin::ProductsController
  #     # (app/controllers/admin/products_controller.rb)
  #     resources :products
  #   end
end

Answer 1

您似乎缺少路由文件的初始声明。请参见下面的示例。您收到此错误是因为在文件底部有一个 end 并且它不知道您要结束什么。

Rails.application.routes.draw do
  #Routes Go Here
end

保存了 sublime，现在我无法连接到 OS X 10.9.5 上的 localhost:3000

Saved sublime, and now I can't connect to localhost:3000 on OS X 10.9.5

syntax-error

ruby-on-rails-4.2