rails3 session配置

Use the database for sessions instead of the cookie-based default, which shouldn't be used to store highly confidential information

Create the session table with

rake db:sessions:create

 

Run the migration

rake db:migrate

 

Make sure you also tell rails to use ActiveRecord to manage your sessions too.

 

Rails 2

config/environment.rb:

config.action_controller.session_store = :active_record_store

 


Rails 3

config/initializers/session_store.rb:

 

Rails.application.config.session_store :active_record_store