我如何找到用户MacAddress [英] How Can I find User MacAddress

问题描述

我有网站，我希望限制用户每24小时仅获得一次对某些图片的评价，我想通过MaccAddress知道要给予评价的用户，但我不知道如何获得maccadress用户?
有人可以帮助我吗?

I have website and I want limit user to get rate to some picture every 24 hourse just one time ,I want to know user which want give rate by MaccAddress but I dont Know how can i get user maccadress ?
Anybody can help me?

推荐答案

您不能.不可用. Mac地址无法通过互联网访问.

You can''t. It''s not available. Mac addresses don''t travel over the internet.

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