嵌套资源路由中的单个自定义参数名称 Rails 4.1 [英] Single custom param name in routes for nested resources Rails 4.1

问题描述

我对 rails 路由中嵌套资源的参数名称有疑问例如我有:

I have question about param name for nested resources in rails routes For example i have:

resources :controller1, param: :controller_id do
  resources :controller2
end

我有路线:

controller1/:controller_id/
...
controller1/:controller_controller_id/controller2/...
...

我想要控制器 1 的单个 :controller_id我知道它看起来很糟糕，但是这怎么办?谢谢！

I want single :controller_id for controller1 I know it's looks bad, but How do this? Thanks!

推荐答案

这个怎么样:

resources :controller1, param: :controller_id do
  member do
    resources :controller2
  end
end

会产生

GET    /controller1/:controller_id
GET    /controller1/:controller_id/controller2
GET    /controller1/:controller_id/controller2/:id
...

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