Ruby on rails 行动'；重定向#u回调'；找不到用户的：：OmniAuthCallbackController

我对omniauth和Desive_token_auth有问题。当我尝试在facebook上注册用户时，回调不起作用

她是我的档案：

gem 'rack-cors', :require => 'rack/cors'
gem 'devise_token_auth'
gem 'omniauth'
gem 'omniauth-facebook'
gem 'devise', '~> 3.2'

Routes.rb

Rails.application.routes.draw do
  namespace :api, defaults: { format: :json } do
       scope :v1 do
         mount_devise_token_auth_for 'User', at: 'auth', :controllers => { :omniauth_callbacks => "users/omniauth_callbacks" }
         match 'auth/:provider/callback', to: 'sessions#create', via: [:get, :post]
      end
  end
  root to:'welcomes#index'
end

class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
  def facebook
    # You need to implement the method below in your model (e.g. app/models/user.rb)
    @user = User.from_omniauth(request.env["omniauth.auth"])

    if @user.persisted?
      sign_in_and_redirect @user, :event => :authentication #this will throw if @user is not activated
      set_flash_message(:notice, :success, :kind => "Facebook") if is_navigational_format?
    else
      session["devise.facebook_data"] = request.env["omniauth.auth"]
      redirect_to new_user_registration_url
    end
  end

  def failure
    redirect_to root_path
  end
end

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :facebook, "XXX", "XXX",
  :scope => 'public_profile,email,user_birthday',
  :info_fields => 'id,about,birthday,email,first_name,gender,last_name'
end

下面是app/controllers/users/omniauth\u callbacks\u controller.rb

Rails.application.routes.draw do
  namespace :api, defaults: { format: :json } do
       scope :v1 do
         mount_devise_token_auth_for 'User', at: 'auth', :controllers => { :omniauth_callbacks => "users/omniauth_callbacks" }
         match 'auth/:provider/callback', to: 'sessions#create', via: [:get, :post]
      end
  end
  root to:'welcomes#index'
end

class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
  def facebook
    # You need to implement the method below in your model (e.g. app/models/user.rb)
    @user = User.from_omniauth(request.env["omniauth.auth"])

    if @user.persisted?
      sign_in_and_redirect @user, :event => :authentication #this will throw if @user is not activated
      set_flash_message(:notice, :success, :kind => "Facebook") if is_navigational_format?
    else
      session["devise.facebook_data"] = request.env["omniauth.auth"]
      redirect_to new_user_registration_url
    end
  end

  def failure
    redirect_to root_path
  end
end

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :facebook, "XXX", "XXX",
  :scope => 'public_profile,email,user_birthday',
  :info_fields => 'id,about,birthday,email,first_name,gender,last_name'
end

最后，这是控制台响应：

Started GET "/api/v1/auth/facebook" for 192.168.33.1 at 2016-05-14 10:26:00 +0000
Cannot render console from 192.168.33.1! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255


Started GET "/omniauth/facebook?resource_class=User" for 192.168.33.1 at 2016-05-14 10:26:00 +0000
Cannot render console from 192.168.33.1! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255
I, [2016-05-14T10:26:00.995076 #3226]  INFO -- omniauth: (facebook) Request phase initiated.


Started GET "/omniauth/facebook/callback?code=XXX" for 192.168.33.1 at 2016-05-14 10:26:01 +0000
Cannot render console from 192.168.33.1! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255
I, [2016-05-14T10:26:01.130357 #3226]  INFO -- omniauth: (facebook) Callback phase initiated.

AbstractController::ActionNotFound (The action 'redirect_callbacks' could not be found for Users::OmniauthCallbacksController):

---

我错过了一些简单的东西吗？过去几天我一直在寻找解决方案，问题出在您的

OmniAuthCallbackController

中

一种方法是从

designetokenauth:：omniauthcallbackcontroller继承控制器，并连接到操作：

class Users::OmniauthCallbacksController < DeviseTokenAuth::OmniauthCallbacksController
    def redirect_callbacks
      super 
      # some logic here
    end
end