用宁静的用户设计

Question

我有设计和用户控制器

的routes.rb

  devise_for :users

  resources :users do
    resources :blogs
  end

users_controller.rb

class UsersController < ApplicationController
  respond_to :html, :xml, :json

  def create
    @user = User.create(params[:user])
  end

  def show
    @user = User.find(params[:id])
    @asset = Asset.find(params[:id])
    respond_with [@user, @asset]
  end

  def update
    @user = User.find(params[:id])
    @user.update_attributes(params[:user])
    respond_with @user
  end
end

当我访问http://localhost:3000/users/sign_out

时

我得到了

ActiveRecord::RecordNotFound in UsersController#show

Couldn't find User with id=sign_out

更新

                   users GET    /users(.:format)                                   users#index
                         POST   /users(.:format)                                   users#create
                new_user GET    /users/new(.:format)                               users#new
               edit_user GET    /users/:id/edit(.:format)                          users#edit
                    user GET    /users/:id(.:format)                               users#show
                         PUT    /users/:id(.:format)                               users#update
                         DELETE /users/:id(.:format)                               users#destroy
        new_user_session GET    /users/sign_in(.:format)                           devise/sessions#new
            user_session POST   /users/sign_in(.:format)                           devise/sessions#create
    destroy_user_session DELETE /users/sign_out(.:format)                          devise/sessions#destroy
           user_password POST   /users/password(.:format)                          devise/passwords#create
       new_user_password GET    /users/password/new(.:format)                      devise/passwords#new
      edit_user_password GET    /users/password/edit(.:format)                     devise/passwords#edit
                         PUT    /users/password(.:format)                          devise/passwords#update
cancel_user_registration GET    /users/cancel(.:format)                            devise/registrations#cancel
       user_registration POST   /users(.:format)                                   devise/registrations#create
   new_user_registration GET    /users/sign_up(.:format)                           devise/registrations#new
  edit_user_registration GET    /users/edit(.:format)                              devise/registrations#edit
                         PUT    /users(.:format)                                   devise/registrations#update
                         DELETE /users(.:format)                                   devise/registrations#destroy

任何解决方案？

Answer 1

这是因为你的会话被DELETE方法破坏了。

来自rake routes：

destroy_user_session DELETE /users/sign_out(.:format)                        devise/sessions#destroy

当您访问http://localhost:3000/users/sign_out时，您使用GET

您可以在initializers/devise.rb中更改方法。只需将config.sign_out_via设置为:get

即可

Answer 2

您的routes.rb文件和生成的路线似乎不匹配。路线按顺序进行评估，并提供匹配的第一条路线。

您需要在自定义用户路线之前设置路线。像这样......

        new_user_session GET    /users/sign_in(.:format)                           devise/sessions#new
            user_session POST   /users/sign_in(.:format)                           devise/sessions#create
    destroy_user_session DELETE /users/sign_out(.:format)                          devise/sessions#destroy
           user_password POST   /users/password(.:format)                          devise/passwords#create
       new_user_password GET    /users/password/new(.:format)                      devise/passwords#new
      edit_user_password GET    /users/password/edit(.:format)                     devise/passwords#edit
                         PUT    /users/password(.:format)                          devise/passwords#update
cancel_user_registration GET    /users/cancel(.:format)                            devise/registrations#cancel
       user_registration POST   /users(.:format)                                   devise/registrations#create
   new_user_registration GET    /users/sign_up(.:format)                           devise/registrations#new
  edit_user_registration GET    /users/edit(.:format)                              devise/registrations#edit
                         PUT    /users(.:format)                                   devise/registrations#update
                         DELETE /users(.:format)                                   devise/registrations#destroy
                   users GET    /users(.:format)                                   users#index
                         POST   /users(.:format)                                   users#create
                new_user GET    /users/new(.:format)                               users#new
               edit_user GET    /users/:id/edit(.:format)                          users#edit
                    user GET    /users/:id(.:format)                               users#show
                         PUT    /users/:id(.:format)                               users#update
                         DELETE /users/:id(.:format)                               users#destroy

我确认您的路线文件看起来像您发布的内容，因为它似乎不一致。