如何使用new_user_session路由从devise作为根路径？

Question

问题 - 我不知道如何将设计中的new_user_session路由设置为Rails app中的根路径。

Rails.application.routes.draw do
  devise_for :users
resources :dashboard
root to: "home#index"

Answer 1

将此行放在routes.rb

中

devise_scope :user do
 root :to => 'devise/sessions#new'
end

您需要设置默认会话路由。

Answer 2

替换为。

devise_for :users, :controllers => {:registrations => "registrations", :sessions => "sessions"}
  devise_for :users do
    get '/users/sign_in', :to => 'devise/sessions#new', :as => :new_user_session
    get '/users/sign_out', :to => 'devise/sessions#destroy', :as => :destroy_user_session
  end

和root to

devise_scope :user do
  get "/" => "sessions#new"
end

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