我在使用 devise 退出时遇到问题。我正在创建我的注销链接，如下所示：
<%= link_to "Sign out", destroy_user_session_path %>
这导致了问题，因为找不到路由，所以我将它添加到我的 routes.rb 中：
get 'sign_out', :to => 'users/sessions#destroy', :as => :destroy_user_session
不会导致任何错误但也不会退出，user_signed_in?仍然返回 true。
有任何想法吗？
尝试
delete "logout" => "devise/sessions#destroy", :as => "logout"并
<%= link_to "Sign out", logout_path, :method => :delete %>
It should be a DELETE request, which can be accomplished like this,
<%= link_to("Sign Out", destroy_user_session_path, :method => :delete) %>
This won't require you to add anything to your routes (assuming you have already added devise routes).
试试这个退出链接，它对我有用
将您的退出链接更改为
<%= link_to('Logout', destroy_user_session_path, :method => :delete) %>