DedeCMS中最重要的四类表，dedecms四类表
DedeCMS中最重要的四类表，dedecms四类表
栏目(类别): dede_arctype (dede数据库设计者认为:不管你是存放什么样的数据(软件，商品，电影..)都应该属于某个栏目(类型))
内容主表:dede_archives (织梦数据库的设计者认为，所有内容页都会有相同的字段)
内容附件表 dede_addonXXX(织梦数据库的设计者认为，所有内容都会有不同的字段)
栏目模型:dede_channeltype (织梦数据库的设计者认为，不管是什么数据，都应该是某个频道(模型))
（整理于韩顺平老师讲的DEDECMS二次开发）
现在都不按什么四类-一类了，那是90年代，轻工方面搞得分级
现在品牌厂家都发生了剧烈变化，不好按照那个了
dede中主表是 dede_archives，如（如果你的数据表的前辍换了，把dede换成你自己表的前辍）不同模型的附加表一般是这样命名的：dede_addon+模型名称，如：文章附加表-dede_addonarticle，图片附加表-dede_addonimages等，其它的一些表的名字也是有一定含义的，如：dede_flink是友情链接相关数据的表，dede_member是存储与会员相关数据的表，等等。有时间多看看这些表的的结构内容，其实是有规律，也比较好理解的。
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