ruby-on-rails - 操作方法 : Devise after_sign_up_redirect?

Question

我尝试按照此处的说明( GitHub Devise Wiki )进行操作，但对我不起作用。

我试图让 Devise 在用户注册后重定向到/welcome。我创建了一个 注册 Controller ，但它永远不会进入 View 。我在这里做错了什么？

ruby 1.9.2
rails 3.1.0.rc4
设计 1.4.2

谢谢

更新:

出于某种原因 after_sign_up_path_for 未触发但 after_sign_in_path_for 被触发。我还想得到 after_sign_up_path_for 工作虽然

_app/controllers/registrations_controller.rb_

class RegistrationsController < Devise::RegistrationsController
  protected

  def after_sign_up_path_for(resource)
    welcome_path
  end
end

这是我的配置/routs.rb

MyApp::Application.routes.draw do
  devise_for :users

  root :to => 'pages#home'

  match "/users", :to => "users#all"
  match "/users/:id", :to => "users#show", :as => :user

  match "/welcome", :to => "users#welcome", :as => :user

  devise_for :users, :controllers => { :registrations => "registrations" } do
    get "/login", :to => "devise/sessions#new"
    get "/register", :to => "devise/registrations#new"
    get "/logout", :to => "devise/sessions#destroy"
    get '/account' => 'devise/registrations#edit'
  end
end

来自 rake 路由的输出

new_user_session GET    /users/sign_in(.:format)               {:action=>"new", :controller=>"devise/sessions"}
user_session POST   /users/sign_in(.:format)               {:action=>"create", :controller=>"devise/sessions"}
    destroy_user_session DELETE /users/sign_out(.:format)              {:action=>"destroy", :controller=>"devise/sessions"}
  user_omniauth_callback        /users/auth/:action/callback(.:format) {:action=>/(?!)/, :controller=>"devise/omniauth_callbacks"}
           user_password POST   /users/password(.:format)              {:action=>"create", :controller=>"devise/passwords"}
       new_user_password GET    /users/password/new(.:format)          {:action=>"new", :controller=>"devise/passwords"}
      edit_user_password GET    /users/password/edit(.:format)         {:action=>"edit", :controller=>"devise/passwords"}
                         PUT    /users/password(.:format)              {:action=>"update", :controller=>"devise/passwords"}
cancel_user_registration GET    /users/cancel(.:format)                {:action=>"cancel", :controller=>"devise/registrations"}
       user_registration POST   /users(.:format)                       {:action=>"create", :controller=>"devise/registrations"}
   new_user_registration GET    /users/sign_up(.:format)               {:action=>"new", :controller=>"devise/registrations"}
  edit_user_registration GET    /users/edit(.:format)                  {:action=>"edit", :controller=>"devise/registrations"}
                         PUT    /users(.:format)                       {:action=>"update", :controller=>"devise/registrations"}
                         DELETE /users(.:format)                       {:action=>"destroy", :controller=>"devise/registrations"}
                    root        /                                      {:controller=>"pages", :action=>"home"}
                   users        /users(.:format)                       {:controller=>"users", :action=>"all"}
                    user        /users/:id(.:format)                   {:controller=>"users", :action=>"show"}
                    user        /welcome(.:format)                     {:controller=>"users", :action=>"welcome"}
                   login GET    /login(.:format)                       {:controller=>"devise/sessions", :action=>"new"}
                register GET    /register(.:format)                    {:controller=>"devise/registrations", :action=>"new"}
                  logout GET    /logout(.:format)                      {:controller=>"devise/sessions", :action=>"destroy"}
                 account GET    /account(.:format)                     {:controller=>"devise/registrations", :action=>"edit"}
        new_user_session GET    /users/sign_in(.:format)               {:action=>"new", :controller=>"devise/sessions"}
                         POST   /users/sign_in(.:format)               {:action=>"create", :controller=>"devise/sessions"}
    destroy_user_session DELETE /users/sign_out(.:format)              {:action=>"destroy", :controller=>"devise/sessions"}
  user_omniauth_callback        /users/auth/:action/callback(.:format) {:action=>/(?!)/, :controller=>"devise/omniauth_callbacks"}
                         POST   /users/password(.:format)              {:action=>"create", :controller=>"devise/passwords"}
                         GET    /users/password/new(.:format)          {:action=>"new", :controller=>"devise/passwords"}
                         GET    /users/password/edit(.:format)         {:action=>"edit", :controller=>"devise/passwords"}
                         PUT    /users/password(.:format)              {:action=>"update", :controller=>"devise/passwords"}
                         GET    /users/cancel(.:format)                {:action=>"cancel", :controller=>"registrations"}
                         POST   /users(.:format)                       {:action=>"create", :controller=>"registrations"}
                         GET    /users/sign_up(.:format)               {:action=>"new", :controller=>"registrations"}
                         GET    /users/edit(.:format)                  {:action=>"edit", :controller=>"registrations"}
                         PUT    /users(.:format)                       {:action=>"update", :controller=>"registrations"}
                         DELETE /users(.:format)                       {:action=>"destroy", :controller=>"registrations"}

Answer 1

您有 devise_for :users在你的 routes.rb 中两次。更改 routes.rb 如下:

MyApp::Application.routes.draw do
  devise_for :users, :controllers => { :registrations => "registrations" } do
    get "/login", :to => "devise/sessions#new"
    get "/register", :to => "devise/registrations#new"
    get "/logout", :to => "devise/sessions#destroy"
    get '/account' => 'devise/registrations#edit'
  end

  root :to => 'pages#home'

  match "/users", :to => "users#all"
  match "/users/:id", :to => "users#show", :as => :user

  match "/welcome", :to => "users#welcome", :as => :user

end

如果您有激活/停用逻辑，则必须覆盖 after_inactive_sign_up_path_for也如设计维基中所述。你能知道它在注册后被重定向到哪里吗？

原因 after_sign_in_path_for正在工作的可能是您有相同的 session_controller 和不同的 registrations_controller，因此登录按预期工作，并且由于您定义了两次，注册路由被阻止，因此所有注册请求和操作都在设计/注册中执行而不是您的自定义注册 Controller 。

所以删除它，改变上面提到的 routes.rb，看看会发生什么。