怎样用PHP开发博客评论系统!解决办法
Jun 13, 2016 am 10:18 AM
怎样用PHP开发博客评论系统!
我刚学的PHP,利用所学的知识建立一个简单的博客,已经能实现文章发表,留言板功能了,我现在想建一个博客评论系统!
就是每篇文章下面跟着评论的那种!
我所知道的是可以像建留言版一样在每篇文章下面建一个留言版,这样就像评论系统一样了,可是这样的话,就相当于每一篇文章就要建一个数据库表,这有点不大现实吧!
应该有比较合理的方法,请知道的高手指点下啊!!!
------解决方案--------------------
专门建一个评论表
pid 所评论文章的Id。从文章表中获取并查询
content 评论内容
time 评论时间
- SQL code
create table comment( `id` MEDIUMINT AUTO_INCREMENT, `pid` MEDIUMINT, `content` VARCHAR(250), `time` INT(10), PRIMARY KEY(`id`), INDEX(`pid`))<br><font color="#e78608">------解决方案--------------------</font><br>主题有id,回复附属于主题,就这么关联。<div class="clear"> </div>

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