liuchao@liuchao:~/rails_projects/sample_app$ rails s
=> Booting WEBrick
=> Rails 4.1.0.beta1 application starting in development on http://0.0.0.0:3000
=> Run rails server -h for more startup options
=> Notice: server is listening on all interfaces (0.0.0.0). Consider using 127.0.0.1 (--binding option)
=> Ctrl-C to shutdown server
Exiting
/home/liuchao/.rvm/gems/ruby-2.1.0/gems/actionpack-4.1.0.beta1/lib/action_dispatch/routing/mapper.rb:238:in `default_controller_and_action': Missing :action key on routes definition, please check your routes. (ArgumentError)
以上是我启动服务器时候的报错，以下是我的 route.rb
SampleApp::Application.routes.draw do
get "/users/new" get "/no_test_framework"
root to: 'static_pages#home' match '/signup', to: 'users#new', via: 'get' match '/help', to: 'static_pages#help', via: 'get' match '/about', to: 'static_pages#about', via: 'get' match '/contact', to: 'static_pages#contact', via: 'get'
# 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 'static_pages#home'
# 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
Failures:
1) UsersController GET '–no-test-framework' returns http success Failure/Error: get '–no-test-framework' ActionController::UrlGenerationError: No route matches {:action=>"–no-test-framework", :controller=>"users"} # ./spec/controllers/users_controller_spec.rb:14:in `block (3 levels) in '
Finished in 0.28438 seconds 18 examples, 1 failure, 3 pending
Failed examples:
rspec ./spec/controllers/users_controller_spec.rb:13 # UsersController GET '–no-test-framework' returns http success
no_test_framework No route matches {:action=>"–no-test-framework", :controller=>"users"} 请比较这两个有什么不同？/
···## assumes 5 possible vote categories, but easily adaptable
DEFAULT_PRIOR = [2, 2, 2, 2, 2]
input is a five-element array of integers
output is a score between 1.0 and 5.0
def score votes, prior=DEFAULT_PRIOR posterior = votes.zip(prior).map { |a, b| a + b } sum = posterior.inject { |a, b| a + b } posterior. map.with_index { |v, i| (i + 1) * v }. inject { |a, b| a + b }. to_f / sum end···
求这段代码什么意思，不是搞 ruby，被限制发帖的路过。
class UsersController < ApplicationController def new end def no_test_framework end end
@paul1113 ./spec/controllers/users_controller_spec.rb:13 # UsersController GET '–no-test-framework'
路由这么写
get "/users/no_test_framework"
或者这么写
match '/no_test_framework', to: 'users#no_test_framework', via: 'get'
不行的 估计我运行 rails generate controller Users new --no-test-framework 这条命令的时候出了什么问题
@paul1113 --no-test-framework 这个命令告送你不使用 test：：unit 的测试框架。这个是在 rails new 项目时使用的，不是 generate 时使用的。
