rails 设计，没有路由匹配注销 [英] rails devise, no route matches logout

问题描述

虽然有很多类似的问题，但我已经搜索了几个小时，但仍然无法解决.

Though there're lots of similar questions, i've searched for it for hours but still can not fix it.

环境导轨 3.0.9红宝石 1.9.2设计1.4.2

Env rails 3.0.9 ruby 1.9.2 devise 1.4.2

我使用以下方法更改了默认登录网址:

I changed the default login url using:

 5   resources :users
 6   devise_for :users, :path => "", :path_names => { :sign_in => 'login', :sign_out  
     => 'logout', :password => 'secret', :confirmation => 'verification', :unlock =>
     'unblock', :registration => 'register', :sign_up => 'cmon_let_me_in' }

http://localhost:3000/login 对我来说很好用但我包括

And the http://localhost:3000/login works fine for me But I include

 = link_to 'sign_out', destroy_user_session_path, :method => :delete

在我的 application.haml 中，单击它后，它说没有路由匹配/logout"为什么?请帮帮我.

in my application.haml, after i click it, it says that no route matchs "/logout" Why? Please help me.

推荐答案

我遇到了一个几乎相同的问题，感谢 SO 很容易地修复了它 (指向我的问题的链接).首先，确保您的布局文件application.html.erb"中有 <%= javascript_include_tag :defaults %>.

I had a nearly identical problem and thanks to SO fixed it quite easily (link to my question). First, make sure you have <%= javascript_include_tag :defaults %> in your layout file "application.html.erb."

然后，在你的 config -> initializers -> "devise.rb" 文件中确保它说:

Then, in your config -> initializers -> "devise.rb" file make sure it says:

config.sign_out_via = :delete

和你的sign_out"代码 destroy_user_session_path, :method =>:delete 应该可以工作.

and your "sign_out" code destroy_user_session_path, :method => :delete should work.

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