如何使用来自devise的new_user_session路由作为根路径？

Question

Problem - I don't know how to set the new_user_session route from devise gem as the root path in Rails app.

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

Answer 1

Place this line in routes.rb

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

You need to set default session route.

Answer 2

Replace with .

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

and root to

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

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