问在Authlogic中动态创建UserSession

EN

   #
   # Require user account, create an anonymous if no account
   #
   def require_user_or_create_anonymous
        unless current_user
          @user = User.new
          @user.name = 'Anonymous'
          @user.anonymous = 1
          @user.crypted_password = ''
          @user.password_salt = ''
          @user.persistence_token = ''
          @user.email = 'email'
          @user.save false
          @user_session = UserSession.new
        end
  end
  def current_user
    return @current_user if defined?(@current_user)
    @current_user = current_user_session && current_user_session.record
  end