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Ruby on rails Facebook与Rails的身份验证错误,设计_Ruby On Rails_Devise_Omniauth_Facebook Authentication - Fatal编程技术网

Ruby on rails Facebook与Rails的身份验证错误,设计

Ruby on rails Facebook与Rails的身份验证错误,设计,ruby-on-rails,devise,omniauth,facebook-authentication,Ruby On Rails,Devise,Omniauth,Facebook Authentication,我正在使用Omniauth gem在我的应用程序中提供Facebook身份验证,但Facebook重定向用户的url是http://localhost:3000/users/login#_=_,这在用户输入电子邮件/密码后立即发生。我不知道是什么原因造成的,谷歌似乎运作良好 Omniauth Callback class OmniauthCallbacksController < Devise::OmniauthCallbacksController def

我正在使用Omniauth gem在我的应用程序中提供Facebook身份验证,但Facebook重定向用户的url是
http://localhost:3000/users/login#_=_
,这在用户输入电子邮件/密码后立即发生。我不知道是什么原因造成的,谷歌似乎运作良好

         Omniauth Callback
class OmniauthCallbacksController < Devise::OmniauthCallbacksController

      def all
        user = User.from_omniauth(request.env["omniauth.auth"])
        if user.persisted?
          flash.notice = "Signed in!"
          sign_in_and_redirect user
        else
          session["devise.user_attributes"] = user.attributes
          redirect_to new_user_registration_url
        end
      end
      # alias_method :twitter, :all
      alias_method :facebook, :all
      alias_method :google_oauth2, :all
    end



      Routes.rb
devise_for :users, path_names: {sign_in: "login", sign_out: "logout"},
  controllers: {omniauth_callbacks: "omniauth_callbacks"}



     User.rb
def self.from_omniauth(auth)
  where(auth.slice(:provider, :uid)).first_or_create do |user|
    user.name = auth.info.name
    user.provider = auth.provider
    user.uid = auth.uid
    user.email = auth.info.email
  end
end
def self.new_with_session(params, session)
  if session["devise.user_attributes"]
    new(session["devise.user_attributes"]) do |user|
      user.attributes = params
      user.valid?
    end
  else
    super
  end
end
Omniauth回调
类OmniAuthCallbackController
实际上应该是这样的,在我的应用程序中,它的工作原理是一样的,这里没有问题,如果你的意思是
#u=.
,如果你想删除
=.
请检查ok。。为什么它会链接回我的登录页面?对于twitter和google,身份验证回调似乎可以正常工作。@user2206030,请提供更多代码,您将身份验证回调重定向到哪里user@user2206030,在“”中签名“”并“”重定向此方法的用户代码?