Ruby on Rails 使用 Cookie 的方法

代码] oschina_hello.rb

01 class HelloController < ApplicationController
02       def set_cookie
03             cookies[:my_name] = "AAAA"
04             redirect_to :action => "show_cookie"
05       end
06       def show_cookie
07             my_name = cookies[:my_name]
08             render(:text => "Hello #{my_name}!")
09       end
10 end