使用过滤器的主要优点是什么？ [英] what are the main advantages of using filters

问题描述

在mvc3中有4个过滤器，那些是AuthorizationFilters，ActionFilters，ResultFilters和ExeceptionFilter



那么这些如何在mvc 3中有用并且我在哪里使用这些？



作为Asp.net mvc3 - 过滤器

用什么Asp.net - ？

解决方案

看看这里：

http://msdn.microsoft.com/en-us/library/gg416513%28v=vs.98%29.aspx [ ^ ]

http：// msdn .microsoft.com / zh-CN / library / dd410209％28v = vs.100％29.aspx [ ^ ]

初学者教程，用于理解ASP.NET MVC中的过滤器和属性 [ ^ ]

http://www.asp.net/mvc/tutorials/hands-on-labs/aspnet-mvc-4-custom-action-filters [ ^ ]

In mvc3 4 filters are there those are AuthorizationFilters , ActionFilters ,ResultFilters and ExeceptionFilter

so how these are helpful in mvc 3 and where i exactly use these?

As Asp.net mvc3 - Filters
what are used Asp.net - ?

解决方案

Hi,

Have a look here:
http://msdn.microsoft.com/en-us/library/gg416513%28v=vs.98%29.aspx[^]
http://msdn.microsoft.com/en-us/library/dd410209%28v=vs.100%29.aspx[^]
A Beginner's Tutorial for Understanding Filters and Attributes in ASP.NET MVC[^]
http://www.asp.net/mvc/tutorials/hands-on-labs/aspnet-mvc-4-custom-action-filters[^]

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