concern :votable do
resources :votes, only: [:index, :create]
end
namespace :api, defaults: {format: :json} do
namespace :v1 do
namespace :problems do
resources :details, only: [:index, :show], concerns: :votable
我的routes.rb与上面一样,我将VotesController放在api\v1\votes_controller.rb
中。班级名称为Api::V1::VotesController
它在我的本地计算机(Windows 7, ruby 2.0.0p481 (2014-05-08) [i386-mingw32], Rails 4.1.5
)上运行正常,但它在Heroku(ruby 2.0.0p481 (2014-05-08 revision 45883) [x86_64-linux], Rails 4.1.5
)上的工作方式不同。从日志中,似乎期望VotesController位于api\v1\problems\votes_controller.rb
错误日志:
ActionController::RoutingError (uninitialized constant Api::V1::Problems::VotesController):
它知道bug吗?如果我想让votes_controller.rb不在Api :: V1 :: Problems命名空间内,我该如何配置它?
我希望它是通用的&任何其他控制器都可以重用,所以我避免将它放在api:v1:problems目录下。
答案 0 :(得分:2)
将您的路线更改为scope
而不是namespace
:
namespace :api, defaults: {format: :json} do
namespace :v1 do
scope '/problems' do
resources :details, only: [:index, :show], concerns: :votable
这应该产生这样的路线:
/api/v1/problems/votes => Api::V1::VotesController
<强>更新强>
concern :votable do
resources :votes, only: [:index, :create]
end
namespace :api, defaults: {format: :json} do
namespace :v1 do
scope 'problems' do
resources :details, only: [:index, :show], concerns: :votable, controller: '/problems/details'
end
end
end
路线:
$ rake routes|grep 'api'
api_v1_detail_votes GET /api/v1/problems/details/:detail_id/votes(.:format) api/v1/votes#index {:format=>:json}
POST /api/v1/problems/details/:detail_id/votes(.:format) api/v1/votes#create {:format=>:json}
api_v1_details GET /api/v1/problems/details(.:format) api/v1//problems/details#index {:format=>:json}
api_v1_detail GET /api/v1/problems/details/:id(.:format) api/v1//problems/details#show {:format=>:json}
这是你正在寻找的吗?