Question

没有路由匹配“/ users / sign_out”当我登录时。我只是按照ryan bates教程来设计工作。我的佣金路线看起来像这样。

       new_user_session GET    /users/sign_in(.:format)       {:action=>"new", :controller=>"devise/sessions"}
            user_session POST   /users/sign_in(.:format)       {:action=>"create", :controller=>"devise/sessions"}
    destroy_user_session DELETE /users/sign_out(.:format)      {:action=>"destroy", :controller=>"devise/sessions"}
           user_password POST   /users/password(.:format)      {:action=>"create", :controller=>"devise/passwords"}
       new_user_password GET    /users/password/new(.:format)  {:action=>"new", :controller=>"devise/passwords"}
      edit_user_password GET    /users/password/edit(.:format) {:action=>"edit", :controller=>"devise/passwords"}
                         PUT    /users/password(.:format)      {:action=>"update", :controller=>"devise/passwords"}
cancel_user_registration GET    /users/cancel(.:format)        {:action=>"cancel", :controller=>"devise/registrations"}
       user_registration POST   /users(.:format)               {:action=>"create", :controller=>"devise/registrations"}
   new_user_registration GET    /users/sign_up(.:format)       {:action=>"new", :controller=>"devise/registrations"}
  edit_user_registration GET    /users/edit(.:format)          {:action=>"edit", :controller=>"devise/registrations"}
                         PUT    /users(.:format)               {:action=>"update", :controller=>"devise/registrations"}
                         DELETE /users(.:format)               {:action=>"destroy", :controller=>"devise/registrations"}
                    root        /(.:format)                    {:controller=>"welcome", :action=>"index"}

提前致谢。

Answer 1

路线看起来正确。您的退出链接应如下所示：

<%= link_to('Logout', destroy_user_session_path, :method => :delete) %>

Answer 2

我认为其他答案解决了你的问题。如果您想知道原因，请查看this setup guide中有关rails 3.1 with devise的部分。基本上，当您尝试HTTP GET注销路由时，它不存在，因为它仅为HTTP DELETE设置。您可以在问题中粘贴的路线的第二列中看到此信息。

可能是你的链接丢失了

:method => :delete

同样在该教程中，您可以看到如何设置设计以在测试模式下使用GET方法。更改/config/initializers/devise.rb如下：

# The default HTTP method used to sign out a resource. Default is :delete.
config.sign_out_via = Rails.env.test? ? :get : :delete

Rails 3设计 - 获得“无路由匹配”/ users / sign_out“”

2 个答案: