Question

我正在尝试将twitter与devise集成到我的rails应用程序中。

但是，我收到此错误动作＆＃39; twitter＆＃39;找不到Devise :: OmniauthCallbacksController

我的路线文件包含：

  devise_for :conrollers => {:omniauth_callbacks =>  "omniauth_callbacks"}

我见过几个帖子但不太能解决这个问题。请帮忙。这是我的控制器

class OmniauthCallbacksController < Devise::OmniauthCallbacksController
def twitter
    raise request.env["omniauth.auth"].to_yaml
end

#alias_method :twitter, :all

端

Answer 1

由于Devise::OmniauthCallbacksController继承自DeviseController，为什么不只是添加twitter方法DeviseController？

class DeviseController
  def twitter
    raise request.env["omniauth.auth"].to_yaml
  end
end

或者你可以这样做：

class Devise::OmniauthCallbacksController
  def twitter
    raise request.env["omniauth.auth"].to_yaml
  end
end

或者如果您有controllers/devise目录，这可能有效：

module Devise
  class OmniauthCallbacksController
    def twitter
      raise request.env["omniauth.auth"].to_yaml
    end
  end
end

Answer 2

您应该在用户模型中进行设计调用。只需在那里添加另一个参数

devise :database_authenticatable, :registerable, :confirmable.......
       ......., :omniauth_providers: [:twitter]

Answer 3

我得到了相同的错误消息，这就是我修复它的方式。我在OmniauthCallbacksController文件

中定义了一个Twitter方法。

class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
  skip_before_action :verify_authenticity_token

  def sign_in_with(provider_name)
    @user = User.from_omniauth(request.env["omniauth.auth"])
    sign_in_and_redirect @user, :event => :authentication
    set_flash_message(:notice, :success, :kind => provider_name) if is_navigational_format?
  end

  def facebook
    sign_in_with "Facebook"
  end
  def github
    sign_in_with "Github"
  end

  def linkedin
    sign_in_with "LinkedIn"
  end

  def twitter
    sign_in_with "Twitter"
  end

  def google_oauth2
    sign_in_with "Google"
  end

  def developer
    sign_in_with "Developer"
  end
end

动作＆＃39; twitter＆＃39;找不到Devise :: OmniauthCallbacksController

3 个答案: