如何在URL中重命名REST路由？ [英] How to rename REST routes in URL?

问题描述

鉴于我有一个名为 Apple 的模型，它有一个控制器 ApplesController ，路由为：

Give that I have a model called Apple and it has a controller ApplesController, the routes are:

resources :apples

    apples  GET    /apples (.:format)          {:controller=>"apples ", :action=>"index"}
  new_apple GET    /apples /new(.:format)      {:controller=>"apples ", :action=>"new"}
 edit_apple GET    /apples /:id/edit(.:format) {:controller=>"apples ", :action=>"edit"}

除了URL中的 apple将由 car代替之外，我希望所有代码保持相同。因此，URL / apples / new 将变为 / cars / new 。

I would like to keep all code the same, except that in URLs, the "apple" would be replaced by "car". So, the URL /apples/new would become /cars/new.

有什么方法可以在不触摸应用程序中任何其他代码的情况下执行此操作？ （即在应用程序内部，它仍然是 apple 和 ApplesController ）

Is there some way to do this while not touching any other code in the app? (i.e. internally in the app, it's still apple and ApplesController)

我尝试了：as 选项：

resources :apples, :as => "cars"

    cars    GET    /apples (.:format)          {:controller=>"apples ", :action=>"index"}
  new_car   GET    /apples /new(.:format)      {:controller=>"apples ", :action=>"new"}
 edit_car   GET    /apples /:id/edit(.:format) {:controller=>"apples ", :action=>"edit"}

但这只是更改了路线的名称 ，而不是网址（因此 new_apple_path 变成了 new_car_path ，而成为 new_car_path 仍指向 / apples / new 而不是 / cars / new ）

But that only changed the "name" of the route, not the URL (so new_apple_path became new_car_path, but new_car_path still points to /apples/new instead of /cars/new)

推荐答案

您想要做的就是传递：path 选项

What you will want to do is pass in the :path option

resources：apples，：path => 汽车

这会将您所有的路线引用替换为 / apples 到 / cars

This replace all your route references with /apples to /cars

请参阅： http://guides.rubyonrails.org/routing.html ，第4.7节翻译路径

See: http://guides.rubyonrails.org/routing.html, Section 4.7 Translating Paths

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