.NET相当于Java Servlet过滤器

Question

是否有一个.NET等效于使用Servlet筛选器进行.NET中的请求预处理？

Answer 1

您应该创建一个HttpModule并处理HttpApplication事件（可能是BeginRequest ）。

Answer 2

ASP.NET MVC provides just such a filter API, along with a set of out-of-the-box filters for validation, authorization, and other common pre- or post-processing needs. Here is an introductory tutorial:

http://www.asp.net/mvc/tutorials/understanding-action-filters-cs