Ruby on rails 我如何覆盖Desive控制器

Ruby on rails 我如何覆盖Desive控制器,ruby-on-rails,ruby,devise,rubygems,Ruby On Rails,Ruby,Devise,Rubygems,我试图覆盖Desive控制器,但我的更改没有任何影响 例如,这是我的会话\u controller.rb class Users::SessionsController < Devise::SessionsController # before_action :configure_sign_in_params, only: [:create] # GET /resource/sign_in def new super authorize! :new, @

我试图覆盖Desive控制器,但我的更改没有任何影响

例如,这是我的会话\u controller.rb

class Users::SessionsController < Devise::SessionsController
  # before_action :configure_sign_in_params, only: [:create]

  # GET /resource/sign_in
   def new
     super
     authorize! :new, @user
   end

  # POST /resource/sign_in
   def create
     super
     authorize! :create, @user
   end

  # DELETE /resource/sign_out
  # def destroy
  #   super
  # end

  # protected

  # If you have extra params to permit, append them to the sanitizer.
  # def configure_sign_in_params
  #   devise_parameter_sanitizer.permit(:sign_in, keys: [:attribute])
  # end
end

你能发布你的会话控制器代码吗?我是用rails生成Desive:controller生成的。授权行是我自己写的(对于cancancan)有很多关于如何在Desive wiki页面上实现这一点的文档可能是重复的。你能解决这个问题吗?我在registrations\u控制器中的编辑操作中遇到了完全相同的问题。控制器被正确覆盖,这不是问题所在。问题是这些被覆盖控制器上的cancancan授权似乎没有任何效果。
    Rails.application.routes.draw do
  resources :sessions
  resources :corsin_lists
  resources :fileuploads do
    collection { post :import }
  end

  root 'documents#index'
  resources :documents
  resources :entries

  resources :documents do
    member do
      get :entries
    end
  end
  devise_for :users, :controllers => {:sessions => "users_sessions"}
end