ruby-on-rails – 无法设计无所不能的工作

不幸的是,我无法让它工作,这就是routes.rb

TestApp::Application.routes.draw do
  root :to => 'Landing#index'

  devise_for :users,:controllers => { :omniauth_callbacks => "users/omniauth_callbacks" }

  devise_scope :user do
    get 'sign_in',:to => 'users/sessions#new',:as => :new_session
    get 'sign_out',:to => 'users/sessions#destroy',:as => :destroy_session
  end
end

然后我配置了config / initializers / devise.rb以包含一行

config.omniauth :google_oauth2,'ID','SECRET',{access_type: 'offline',approval_prompt: 'force',scope: 'https://www.googleapis.com/auth/analytics.readonly'}

实际上我有一个无效的回调类app / controllers / users / omniauth_callbacks_controller.rb

class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
end

当我点击“使用Google登录”时,我被重定向到谷歌,要求授权,然后我回到回调,然后我重定向到URL http：// localhost：3000 / sign_in.userwith error

uninitialized constant Users::SessionsController

这有什么不对？我花了两天时间试图弄清楚它,我玩了很多配置,但从来没有让它工作,它开始让我感到沮丧.

这是佣金路线的输出

root     /                                      Landing#index
user_omniauth_authorize     /users/auth/:provider(.:format)        users/omniauth_callbacks#passthru {:provider=>/google_oauth2/}
user_omniauth_callback     /users/auth/:action/callback(.:format) users/omniauth_callbacks#(?-mix:google_oauth2)
new_session GET /sign_in(.:format)                     users/sessions#new
destroy_session GET /sign_out(.:format)                    users/sessions#destroy