在 ASP.NET MVC 中提供 favicon.ico [英] Serving favicon.ico in ASP.NET MVC

问题描述

关于如何在 ASP.NET MVC 中提供 favicon.ico 的最终/最佳建议是什么?

What is the final/best recommendation for how to serve favicon.ico in ASP.NET MVC?

我目前正在做以下事情:

I am currently doing the following:

• 在我的 RegisterRoutes 方法的开头添加一个条目:

routes.IgnoreRoute("favicon.ico");

将 favicon.ico 放在我的应用程序的根目录中(这也将是我域的根目录).

Placing favicon.ico in the root of my application (which is also going to be the root of my domain).

我有两个问题:

• 除了我的应用程序的根目录之外，是否没有办法将 favicon.ico 放在其他地方.与 Content 和 Controllers 处于同一级别，这真是令人讨厌.

• 这个 IgnoreRoute("favicon.ico") 语句是否足够 - 或者我也应该按照 Phil Haack 的博文.我不知道曾经在除根目录之外的任何目录中看到过对 favicon.ico 的请求 - 这将使这变得不必要(但知道如何去做是很好的).

• Is there no way to put the favicon.ico somewhere other than the root of my application. It's pretty icky being right there at the same level as Content and Controllers.

• Is this IgnoreRoute("favicon.ico") statement sufficient - or should I also do the following as discussed in a blog post from Phil Haack. I'm not aware of ever having seen a request to favicon.ico in any directory other than the root - which would make this unnecessary (but it's good to know how to do it).

routes.IgnoreRoute("{*favicon}", new {favicon=@"(.*/)?favicon.ico(/.*)?"});

推荐答案

将 favicon.ico 放在域的根目录中只会真正影响 IE5、IIRC.对于更现代的浏览器，您应该能够包含一个链接标签来指向另一个目录:

Placing favicon.ico in the root of your domain only really affects IE5, IIRC. For more modern browsers you should be able to include a link tag to point to another directory:

<link rel="SHORTCUT ICON" href="http://www.mydomain.com/content/favicon.ico"/>

您还可以为 IE 以外的浏览器使用非 ico 文件，为此我可能会使用以下条件语句将 PNG 提供给 FF 等，并将 ICO 提供给 IE:

You can also use non-ico files for browsers other than IE, for which I'd maybe use the following conditional statement to serve a PNG to FF,etc, and an ICO to IE:

<link rel="icon" type="image/png" href="http://www.mydomain.com/content/favicon.png" />
<!--[if IE]>
<link rel="shortcut icon" href="http://www.mydomain.com/content/favicon.ico" type="image/vnd.microsoft.icon" />
<![endif]-->

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