如何在ASP.Net Core MVC应用程序中获取操作和控制器名称? [英] How to get Action and Controller name in ASP.Net Core MVC app?

问题描述

如何在Startup.cs中的ASP.Net MVC Core RC1应用程序中获取Action和Controller名称?

How to get Action and Controller names in ASP.Net MVC Core RC1 Application in Startup.cs?

我想创建一个中间件并在startup.cs-

I want to create a middleware and log the information (I want to Log detailed response to my Database, so I need Action and Controller info.) after following code in configure method of startup.cs -

 app.UseMvc(routes =>
{
     routes.MapRoute(
            name: "default",
            template: "{controller=User}/{action=Index}/{id?}");
 });

//Want to get Action and controller names here..

推荐答案

您需要注入 ，您将可以访问ControllerName和ActionName.

You'll want to inject the IActionDescriptorCollectionProvider service into your middleware. From that, you can use the property ActionDescriptors.Items to get a list of ActionDescriptor, which has all the route values for that action. If you cast that to ControllerActionDescriptor, you'll have access to ControllerName and ActionName.

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