您不必使用甜甜圈缓存机制.ASP.NET 具有 VaryByCustom 选项，允许您确定如何改变缓存.

You don't have to use the donut caching mechanism. ASP.NET has the VaryByCustom option, that allows you to determine how to vary the caching.

查看更多信息:http://aspadvice.com/blogs/ssmith/archive/2007/10/29/VaryByCustom-Caching-By-User.aspx

应该适用于 ASP.NET MVC.

Should work fine for ASP.NET MVC.