上篇:MVC 拦截指定的action
有时,我们需要对所有aciton在执行前/后做一些(预)处理,如何实现呢?
1、定义一个action筛选类。继承至System.Web.Mvc.IActionFilter
2、在筛选类中实现方法:OnActionExecuted、OnActionExecuting
3、在Global.asax.cs中去添加自定义的筛选类
???????protected override void Application_Start(object sender, EventArgs e) ???????{ ???????????RegisterGlobalFilters(System.Web.Mvc.GlobalFilters.Filters); ???????????base.Application_Start(sender, e); ???????} ???????public static void RegisterGlobalFilters(System.Web.Mvc.GlobalFilterCollection filters) ???????{ ???????????filters.Add(new System.Web.Mvc.HandleErrorAttribute()); ???????????filters.Add(new Common.Mvc.ValidateUrAttributel());//添加自定义筛选类 ???????}
MVC 全局拦截aciton
原文地址:http://www.cnblogs.com/senyier/p/7500145.html