没有匹配“/users/sign_out”的路由

我已经在我的应用程序上安装了设计，并在我的application.html.erb文件中应用了以下内容:

<div id="user_nav">
    <% if user_signed_in? %>
        Signed in as <%= current_user.email %>. This cannot be cheese?
        <%= link_to 'Sign out', destroy_user_session_path %>
    <% else %>
        <%= link_to 'Register', new_user_registration_path %> or <%= link_to 'Sign in', new_user_session_path %>
    <% end %>
</div>

我运行了rake路由，确认所有路由都是有效的。

同样，在我的路线上。我有belonge_for:users和root:to => "home#index"。

当点击“签出”链接时，我得到以下路由错误:

No route matches "/users/sign_out"

知道是什么导致了这个错误吗?

当前回答

Add:

  <%= csrf_meta_tag %>  and 
  <%= javascript_include_tag :defaults %>  to layouts

使用这些link_to标记

 link_to 'Sign out', destroy_user_session_path, :method => :delete

  or

 link_to 'Sign out', '/users/sign_out', :method => :delete

在路由中添加:

  devise_for :users do
    get '/users/sign_out' => 'devise/sessions#destroy'
  end

2011-11-16 10:30:06

其他回答

这个问题已经有很多答案了。对我来说，问题有两个方面:

when I expand my routes: devise_for :users do get '/users/sign_out' => 'devise/sessions#destroy' end I was getting warning that this is depreciated so I have replaced it with: devise_scope :users do get '/users/sign_out' => 'devise/sessions#destroy' end I thought I will remove my jQuery. Bad choice. Devise is using jQuery to "fake" DELETE request and send it as GET. Therefore you need to: //= require jquery //= require jquery_ujs and of course same link as many mentioned before: <%= link_to "Sign out", destroy_user_session_path, :method => :delete %>

2013-03-22 14:10:05

在你的路线上。rb:

 devise_for :users do
    get '/sign_out' => 'devise/sessions#destroy'
    get '/log_in' => 'devise/sessions#new'
    get '/log_out' => 'devise/sessions#destroy'
    get '/sign_up' => 'devise/registrations#new'
    get '/edit_profile' => 'devise/registrations#edit'
 end

在你的application.html.erb中:

<%if user_signed_in?%>
          <li><%= link_to "Sign_out", sign_out_path %></li>
<% end %>

2012-09-29 10:02:16

  devise_for :users
  devise_scope :user do
    get '/users/sign_out' => 'devise/sessions#destroy'
  end

2015-10-12 17:10:53

这就是我所做的(Rails 3.0和design 1.4.2):

确保你的页面加载rails.js 使用这个参数:'data-method' => 'delete' 添加这个参数是个好主意::rel => 'nofollow'

2011-09-02 14:18:24

有很多解决方案。但主要是用这个，

<%= link_to 'Sign out', destroy_user_session_path, method: :delete %>

或者配置设计。Rb使用正确的sign_out方法

在devise.rb

config.sign_out_via = :delete ( or  :get which u like to use.)

2014-03-24 15:12:35

没有匹配“/users/sign_out”的路由

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