<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>所有Web 前端 -</title><link>https://tornado404.github.io/posts/web/</link><description>所有Web 前端 |</description><generator>Hugo -- gohugo.io</generator><language>zh-CN</language><lastBuildDate>Mon, 01 Jan 2024 00:00:00 +0000</lastBuildDate><atom:link href="https://tornado404.github.io/posts/web/" rel="self" type="application/rss+xml"/><item><title>设备追踪之Canvas指纹</title><link>https://tornado404.github.io/posts/web/%E8%AE%BE%E5%A4%87%E8%BF%BD%E8%B8%AA%E4%B9%8Bcanvas%E6%8C%87%E7%BA%B9/</link><pubDate>Tue, 04 May 2021 00:00:00 +0000</pubDate><author>xxxx</author><guid>https://tornado404.github.io/posts/web/%E8%AE%BE%E5%A4%87%E8%BF%BD%E8%B8%AA%E4%B9%8Bcanvas%E6%8C%87%E7%BA%B9/</guid><description><![CDATA[<p>本文主要讲解了常见的设备追踪方法之 Canvas 指纹（fingerprinting）原理及其具体实现。</p>
<p>可以通过该<a href="https://lixueduan.com/tools/canvasfp/fp-crc.html" target="_blank" rel="noopener noreffer ">Demo页</a>进行测试，其中的 CRC32 值即当前设备的  Canvas 指纹。</p>]]></description></item></channel></rss>