
[英]Varnish with Nginx for a Rails application (issue with Devise authentication)
[英]Devise issue in my Rails application
此方法在我的应用程序中不起作用,并且没有给出任何错误,我正在使用devise并观看了Devise剧集RailsCast,我在观看时写了此内容,但没有任何反应,该怎么办? 我已经搜索过,但是找不到所需的步骤?
<% if user_signed_in? %><%= current_user.email %><% end %>
我正在使用RubyMine, user_signed_in
和current_user
标记为“找不到”。
从Rails Console --sandbox
Loading development environment in sandbox (Rails 3.2.12)
Any modifications you make will be rolled back on exit
irb(main):001:0> user_signed_in?
NoMethodError: undefined method `user_signed_in?' for main:Object
from (irb):1
from /var/lib/gems/1.9.1/gems/railties-3.2.12/lib/rails/commands/console.rb:47:in `start'
from /var/lib/gems/1.9.1/gems/railties-3.2.12/lib/rails/commands/console.rb:8:in `start'
from /var/lib/gems/1.9.1/gems/railties-3.2.12/lib/rails/commands.rb:41:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
尝试这个
在您的控制器中写
before_filter :authenticate_user!
在railscasts的root path
默认root to: 'articles#index'
表示如果您执行与本次转换相同的操作,它将访问articles controller
,应将filter添加到articles_controller
或您自己的控制器(如果命名不同):
before_filter :authenticate_user!
在控制器的顶部
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