如何做一个tag标签页
如何做一个tag标签页
我看后台都是填写tag时，以逗号隔开。现在手上没有这方面的实例，很不解数据库应该怎么设计？是在文章表中建立一个tag字段，还是需要建立一个tag的表？数据如何存入和取出，希望懂的朋友能简单介绍一下。
------解决方案--------------------
完全正确
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