Rails 路由:只有自定义操作的资源 [英] Rails routing: resources with only custom actions

问题描述

我有一个 NotificationsController，其中我只有操作 clear.

I have a NotificationsController, in which I only have the action clear.

我想通过执行 POST/notifications/clear 来访问此操作

I'd like to access this action by doing POST /notifications/clear

所以我在我的路由器中写了这个:

So I wrote this in my router:

  resources :notifications, :only => [] do
    collection do
      post :clear
    end
  end

有没有更简洁的方法来实现这一目标?我以为

Is there a cleaner way to achieve this? I thought

  scope :notifications do
    post :clear
  end

会这样做，但我有一个 missing controller 错误，因为 - 我认为 - 它寻找 clear 控制器.

would do it, but I have a missing controller error, because - I think - it looks for the clear controller.

推荐答案

如果你正在使用范围，你应该添加一个控制器看起来像

If you are using scope, you should add a controller looks like

scope :notifications, :controller => 'notifications' do
  post 'clear'
end

或者直接使用命名空间

namespace :notifications do
  post 'clear'
end

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