修改System.Web.Mvc.WebViewPage创建自己的pageBase

<system.web.webPages.razor>
<host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<pages pageBaseType="MvcApplication1.PageBase">
<namespaces>
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Optimization"/>
<add namespace="System.Web.Routing" />
</namespaces>
</pages>
</system.web.webPages.razor>

namespace MvcApplication1
{
    public class PageBase<T> : System.Web.Mvc.WebViewPage<T>
    {

        public string Msg()
        {

            return "??? ???.";
        }

        public override void Execute()
        {
            // throw new NotImplementedException();
        }
    }
}

<p>pageBase:@Msg() </p>