重典的博客: 

http://www.cnblogs.com/chsword/archive/2008/03/10/1099474.html

ASP.NET MVC Action Filter - 缓存与压缩

http://www.cnblogs.com/QLeelulu/archive/2008/03/28/1127119.html

ASP.NET MVC中重写IAuthorizationFilter的需要注意的问题

http://www.cnblogs.com/DanielChow/archive/2010/05/03/1726411.html 

Asp.Net 4.0 SEO增强之 UrlRouting

http://www.cnblogs.com/yukaizhao/archive/2010/05/20/urlrouting_asp_net_40.html