ruby-on-rails-3 - 登录尝试失败时/session 而不是/login

Question

sessions_controller.rb

  def create
    if user = User.authenticate(params[:login], params[:password])
      session[:user_id] = user.id
      redirect_to posts_path
    else
      render :action => 'new'
    end
  end


routes.rb

  get "sessions/create"
  get "sessions/destroy"
  get "sessions/new"

  resources :posts
  resource  :session
  resources :users

  match '/login',  :to => 'sessions#new',     :as => 'login'
  match '/logout', :to => 'sessions#destroy', :as => 'logout'

渲染后是否可以保留/login url :action => "new"???
谢谢。

Answer 1

redirect_to '/login'不保留render 'new'等帖子信息做。

我对这个解决方案并不完全满意，但这就是我所做的:

resource :session, :only => [:create, :new, :destroy], 
         :path_names => { :new => 'login' }

这为您提供了以下路线:

session POST/session(.:format) {:action=>"create", :controller=>"sessions"}

new_session GET/session/login(.:format) {:action=>"new", :controller=>"sessions"}

删除/session(.:format) {:action=>"destroy", :controller=>"sessions"}