Rails Devise-注销错误ActionController :: InvalidAuthenticityToken

Question

I am using Devise and trying to build the Logout link to logout of the user session. 我正在使用Devise，并尝试构建注销链接以注销用户会话。

I have included jquery-ujs file in the template and its loading correctly. 我已经在模板中包含了jquery-ujs文件，并且其加载正确。

This is my Logout link 这是我的注销链接

<%= link_to "Sign Out", destroy_user_session_path, :method => :delete %>

But when i click the link i am getting the following error 但是，当我单击链接时，出现以下错误

ActionController::InvalidAuthenticityToken at /users/sign_out

ActionController::InvalidAuthenticityToken

Answer 1

If you need the authenticity token, then provide it. 如果您需要真实性令牌，请提供它。

<%= form_tag destroy_user_session_path, method: :delete do |f| %>
  <%= f.submit 'Sign Out' %>
<% end %>