Ruby-on-rails 使用设计的 current_user 方法
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Current_user method using devise
提问by Danny Connolly
I've just started to use devise today and I want to know if I have to create a current user method in my application controller or is it already created through devise ?
我今天刚刚开始使用 devise ，我想知道我是否必须在我的应用程序控制器中创建当前用户方法，还是已经通过 devise 创建了？
回答by Nicolas Garnil
Devise creates that helper method for you, and others too. Check
Devise 为您和其他人创建了这种辅助方法。查看
https://github.com/heartcombo/devise#controller-filters-and-helpers
https://github.com/heartcombo/devise#controller-filters-and-helpers
