Question

我有2种登录方式进入我的应用程序。第一种方式是通过电子邮件登录，下一个是通过社交媒体登录。

我已经安装了devise和omniauth，omniauth-facebook，twitter和google plus。我已经成功实现了通过设备的正常登录，但当我尝试通过访问/ auth / facebook通过fb或twitter或gplus登录时，它表示找不到路由。

    Rails.application.routes.draw do
  devise_for :users
  root to: 'visitors#index'
  get '/auth/:provider/callback' => 'sessions#create'
  get '/signin' => 'sessions#new', as: :signin
  get '/signout' => 'sessions#destroy', as: :signout
  get '/auth/failure' => 'sessions#failure'
end

// session_controller.rb

    class SessionsController < ApplicationController
  def new
    redirect_to '/auth/facebook'
  end

  def create
    auth = request.env['omniauth.auth']
    user = User.where(provider: auth['provider'],
                      uid: auth['uid'].to_s).first || User.create_with_omniauth(auth)
    reset_session
    session[:user_id] = user.id
    redirect_to root_url, notice: 'Signed in!'
  end

  def destroy
    reset_session
    redirect_to root_url, notice: 'Signed out!'
  end

  def failure
    redirect_to root_url, alert: "Authentication error: #{params[:message].humanize}"
  end
end

// omniauth.rb

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :facebook, ENV['FACEBOOK_KEY'], ENV['FACEBOOK_SECRET'],
           scope: 'public_profile', info_fields: 'id,name,link'
  provider :twitter, ENV['TWITTER_KEY'], ENV['TWITTER_SECRET']
  provider :google_oauth2, ENV['GOOGLE_CLIENT_ID'], ENV['GOOGLE_SECRET'],
           scope: 'profile', image_aspect_ratio: 'square', image_size: 48,
           access_type: 'online', name: 'google'
end

Answer 1

取消注释

devise :database_authenticatable, :registerable,
     :recoverable, :rememberable, :trackable, :validatable,
     :confirmable, :lockable, :timeoutable //, :omniauthable

user.rb中的

做了伎俩

在rails中找不到路由

1 个答案: