标签:class blog code com 使用 2014
Rails通过cookies方法来操作cookie,这和session的操作有点类似
class CommentsController < ApplicationController def new # 假如cookie中有评论者的姓名,则自动调用 @comment = Comment.new(author: cookies[:commenter_name]) end def create @comment = Comment.new(params[:comment]) if @comment.save flash[:notice] = "Thanks for your comment!" if params[:remember_name] # 设置cookie cookies[:commenter_name] = @comment.author else # 删除cookie中的变量 cookies.delete(:commenter_name) end redirect_to @comment.article else render action: "new" end end end
Rails Cookie和session使用,布布扣,bubuko.com
标签:class blog code com 使用 2014
原文地址:http://blog.csdn.net/thinkdiff/article/details/33284007