local（file：//）网站favicon在Firefox中工作，而不是在Chrome或Safari - 为什么？ [英] local (file://) website favicon works in Firefox, not in Chrome or Safari- why?
问题描述
当我的网站是本地的（使用 file：// 协议）不会显示在Chrome或Safari中，但它可以在Firefox（所有在Mac上）。但是，当完全相同的网站实际上托管，图标工作正常在我尝试的所有浏览器。为什么webkit浏览器不显示本地favicon？
When my website is local (using the file:// protocol), the favicon doesn't show up in Chrome or Safari, but it works in Firefox (all on a mac). However, when the exact same site is actually hosted, the favicon works fine in all of the browsers I tried. Why do the webkit browsers not display local favicons?
favicon.ico文件位于同一个目录作为index.html页。我使用下面的代码，虽然我尝试了几种变体：
The favicon.ico file is in the same directory as the index.html page. I am using the following code, although I've tried several variations of it:
<link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
由于favicon在 http：// ，我怀疑包含它的方式有问题，但你永远不知道...
Since the favicon works when accessed over http://, I doubt that there's something wrong with the way I'm including it, but you never know...
我发现了一些论坛帖子（没有什么太官方），表明这是设计，但没有一个给出的理由。此外，它听起来像IE的一些版本有相同的问题。当地favicons有安全风险吗？ （例如，我知道某些浏览器存在本地cookie的问题。）
I've found a few forum posts (nothing too official) that suggest that this is by design, but none of them give the rationale. Also, it sounds like some versions of IE have the same problem. Is there some security risk with local favicons? (I know that some browsers have issues with local cookies, for example.)
免责声明：相似的静脉，但我还没有找到这一个。 （事实上，我有与这一个基本相同的问题，但没有答案）
Disclaimer: There seem to be a ton of questions in a similar vein, but I haven't found exactly this one. (In fact I have basically the same question as this one, but none of the answers there worked for me.)
推荐答案
您可以使用图像的Base64数据。把下面的内容：
You can use Base64 data of an image. Put something like this:
<link href="data:image/x-icon;base64,AAABAAEAEBAAAAAAAABoBAAAFgAAACgAAAAQAAAAIAAAAAEAIAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAD9/f0F/Pz8DP///wD///8P////Dv///xL///8P////A////wD///8A/v7+Cf///wX///8A////APv7+wr9/f0D+/v7Dv///wb///81+vv8i/v7/Iv3+PqL4+nxi+ru9JHy9Piu5+zzru3w9ZD+/v5x/v7+H////wr///8A9/f3H/7+/g7///8J////HNDX5Pyaq8j/m6zJ/5esy/+QpcX/larK/5uwzv+MoMH/mqrG/5qlv+7Q0Nty/f3+Af///wD///8A/v7+A////wz+/v6b2d/q/4abvf+Emr7/jKHD/5Gnyf+Uqsz/fpW5/4mXuP/U1OL/e3ui+MPE0l7///8A////AP///wD///8P////Xa680/9/lrr/kafJ/5yy0/+WrM7/nbPT/52uyv+ktM7/1NTi/8LC1f+lpr3n////AP///wD///8A////AP7+/mDo7PL/ytPi/5yv0fehsuXuuMvl0Kq81drS2uf8+/z9bff3+SG5uM1r8vL1ff///wD///8A////AP///wr+/v4H/v7+jufq8umIg/Sut7L9YKul/W7PzvlMnZn03Ozq/x/+/v4H////AP///wD///8A////AP///wD///8A5OH/IpuS/pF3cfPploz/hH5y/6F/dP+gl47/gkw++e7Hwv9Fta//XPj4/gf///8A////AP///wD///8A+vn/BoyB/pGlnf5vfHfxy4mA/JlIOf/lmZD+f1lK/89kWPrPmZD+f9zY/yu3sP5ar6j/ZP///wD///8A6uj/GbSt/l6imv9yVkf/1HBm+MJ5eOrlhX/1s2JY+dRpYPfPv7/zb4+F/41WR//Uloz/hI6E/47///8A////AOro/xmnn/9teW3/qH5y/6HKxf9B9/n7Fc3N9VfMyvlQraj6cbWv/1zj4f4h2tf/Lks7/+NmWP+/0s7/OP///wCvqP9kjoT/jo6E/46Sif+I+vn/Bt3a/ypsX/+5////AH90/6Dj4f4h0Mz/OrWv/1yyq/9gkon/iNzY/yv///8A19P/MvLx/g////8A////APX0/wxvYv6119P/MtzY/ytmWP+/oZj/df///wBQQP/dt7D+Wv///wD///8A////AP///wD///8A////AKyk/2makf9+UUL/283J/z/l4/8f1dH/M////wD///8At7D+Wv39/gH///8A////AP///wD///8A////AP///wDa1/8u2tf/LtrX/y719P8M////AP///wD///8A////AP///wD///8A////AP///wD///8A////AP///wD///8A////AP///wD///8A////AP///wD///8A////AP///wD///8A////AP///wD///8A//8AAOAfAADgBwAA4AMAAPABAADwHwAA8d8AAPAfAADonwAA8CEAAOf5AADGvQAA/bcAAP3/AAD//wAA//8AAA==" rel="icon" type="image/x-icon" />
添加到< head> 一个html文件。
例如，可以通过 favicon.cc 接收Base64数据
into the <head> section of an html file.
Base64 data can be received, for example, by favicon.cc
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