HttpModule,HttpContext,HttpHandler

http://www.cnblogs.com/wujy/tag/ASP.NET%E5%9F%BA%E7%A1%80/

http://www.th7.cn/Program/net/2011/12/26/52564.shtml

http://www.cnblogs.com/xiaopin/archive/2010/08/26/1808956.html

MVC 工作流程

http://wenku.baidu.com/view/ca9d157602768e9951e73890.html