ruby-on-rails - 找不到路径 "/users/"的设计映射。怎么会？

Question

我现在正在使用 devise/omniauth。通过 facebook/twitter 注册后，我想重定向到一个名为“验证电子邮件”的页面，他们可以在其中验证他们的电子邮件地址是否正确。

我只是想让 localhost:3000/users/verify-email 页面立即工作。我转到该 url 并收到此错误消息:

Could not find devise mapping for path "/users/update_email". This may happen for two reasons: 1) You forgot to wrap your route inside the scope block. For example: devise_scope :user do get "/some/route" => "some_devise_controller" end 2) You are testing a Devise controller bypassing the router. If so, you can explicitly tell Devise which mapping to use: @request.env["devise.mapping"] = Devise.mappings[:user].

这是我的 routes.rb:

Rails.application.routes.draw do
  ...
  devise_for :users, :controllers => { 
    omniauth_callbacks: 'custom_devise_controllers/omniauth_callbacks',
    registrations: 'custom_devise_controllers/registrations' }

  devise_scope :users do
    get "users/verify_email" => 'custom_devise_controllers/registrations#verify_email'
  end
  ...
end

我认为我没有错误地将路由包装在范围 block 中(这是错误消息的#1 所讨论的内容)。这是否意味着我需要明确告诉 Devise 要使用哪个映射(错误消息的第 2 条是关于什么的)？错误消息说我可以告诉设计使用哪个映射:@request.env["devise.mapping"] = Devise.mappings[:user]. 我应该把它放在我的 custom_devise_controllers/registrations_controller.rb?还是你们认为发生了其他事情？

我将包含我的“custom_devise_controllers/registrations_controller.rb”:

class CustomDeviseControllers::RegistrationsController < Devise::RegistrationsController
  def update
    @user = User.find(current_user.id)

    successfully_updated = if needs_password?(@user, params)
      @user.update_with_password(devise_parameter_sanitizer.sanitize(:account_update))
    else

      params[:user].delete(:current_password)
      @user.update_without_password(devise_parameter_sanitizer.sanitize(:account_update))
    end

    if successfully_updated
      set_flash_message :notice, :updated

      sign_in @user, :bypass => true
      redirect_to after_update_path_for(@user)
    else
      render "edit"
    end
  end

  def after_sign_up_path_for(resource)
    users_update_email_path
  end

  def verify_email
  end

  private
  def needs_password?(user, params)
    params[:user][:password].present? || params[:user][:password_confirmation].present?
  end
end

谢谢!如果你们想知道关于我的代码的更多信息，请告诉我。

Answer 1

糟糕。

我写道:

devise_scope :users do

应该是:

devise_scope :user do

用户不是用户。