未知操作:找不到RegistrationsController的操作'create'？

Question

我决定创建一个RegistrationsController,这样我就可以重新定向用户注册到特定页面.唯一的问题是用户甚至没有创建,因为我收到错误:

Started POST "/users" for 127.0.0.1 at 2012-06-12 14:01:22 -0400

AbstractController::ActionNotFound (The action 'create' could not be found for R
egistrationsController):

我的路线和控制器:

devise_for :users, :controllers => { :registrations => "registrations" }
  devise_scope :user do
    get "/sign_up" => "devise/registrations#new"
    get "/login" => "devise/sessions#new"
    get "/log_out" => "devise/sessions#destroy"
    get "/account_settings" => "devise/registrations#edit"
    get "/forgot_password" => "devise/passwords#new", :as => :new_user_password
    get 'users', :to => 'pages#home', :as => :user_root
  end

class RegistrationsController < ApplicationController
  protected

  def after_sign_up_path_for(resource)
    redirect_to start_path
  end

  def create # tried it with this but no luck.

  end
end

这里发生了什么？这是如何解决的？

UPDATE

---

我把create动作放在了外面,protected但现在我得到了一个Missing template registrations/create.删除动作让我回到了Unknown action: create.

Answer 1

您的create方法是protected,意味着它无法路由到.

将您的create方法移出您的protected方法:

class RegistrationsController < ApplicationController

  def create

  end

  protected

  def after_sign_up_path_for(resource)
    redirect_to start_path
  end

end

Answer 2

看起来问题在于你的设置方式RegistrationsController.如果您看一下Devise wiki页面,解释如何执行此操作,您将看到以下示例:

class RegistrationsController < Devise::RegistrationsController
  protected

  def after_sign_up_path_for(resource)
    '/an/example/path'
  end
end

请注意,它RegistrationsController是继承Devise::RegistrationsController而不是ApplicationController.这样做是为了让您的自定义控制器继承Devise中的所有正确行为,包括create操作.