问题
How do I clear the rails session so I can start with a fresh slate? I know I could just nullify each of the session variables with session[:my_var] = nil, but is there a rake task or something that knows how to restore the session data to its most basic form?
I'm using Spree and it stores a few properties in the session that I would like to clear out to see what's going on in the background, such as order_id, order_token, user_credentials_id, etc.
I'm using SQLite3
回答1:
rake db:sessions:clear
回答2:
Check your session_store in your environment.rb file. You can use the "db:sessions:clear" only if it says active_record. In this case you are dumping your session in db.
Otherwise just clear your browser cookies.
来源：https://stackoverflow.com/questions/2175169/clearing-a-rails-session-during-development