非常简单的实现MVC多级目录

第一步：创建目录结构（看需求来定）

第二步、添加Route

 routes.MapRoute(
                "HttpApplication",
                "HttpApplication/{action}",
                new { action = "Index" }
                );

第三步、重写HttpApplicationController的OnActionExecuting事件（关键）

 

   protected override void OnActionExecuting(ActionExecutingContext filterContext)
        {
            string actionName = this.RouteData.Values["action"].ToString() + ".aspx";
            this.RouteData.Values["action"] = "~/Views/SystemWeb/HttpApplication/" + actionName;
            base.OnActionExecuting(filterContext);
        }

第四步、按F5键^_^

 

 

 

 

使用Filter实现上述功能

一、自定义一个继承自ActionFilterAttribute的类，重写OnActionExecuting事件，代码如下：

 public class CustomRouting : ActionFilterAttribute
    {
        public override void OnActionExecuting(ActionExecutingContext filterContext)
        {
            string value = filterContext.RouteData.Values["action"].ToString() + ".aspx";
            filterContext.RouteData.Values["action"] = Folder + value;
            base.OnActionExecuting(filterContext);
        }

        public CustomRouting(string folder)
        { this.Folder = folder; }

        public string Folder { get; set; }
    }

二、在Controller中标记属性

 [CustomRouting("~/Views/Home/Routing/")]
    public class HomeController : Controller

 

三、按F5键^_^