想请教下，猜你喜欢，这个功能原理
如题，我做的商城系统需要做这个功能，不知道是什么原理，后台手动设置关联貌似不太好吧，请教更高级的。。。
回复讨论(解决方案)
既然是 猜那就不必要很准确了，随机弄几个也是可以的
规矩一点就按你查看的商品所属类别模糊查找一下，找到什么算什么
正规点就要做数据统计了
用户点了哪个栏目，看了哪个分类，搜索了哪些关键字，都可以
根据用户搜索的cookie数据来匹配相同类目的商品.
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