Aspnetcore.docs: Additional information about endpoint-routing

[mbedded]

From my point of view this chapter should have additional information about Endpoint-Routing and needed changes. Do i have missed the content somewhere?

Many articles are writing that we have to change the calls to something like

app.UseEndpoints(x =>
{
    x.MapControllerRoute("default", "{controller=Home}/{action=Index}/{id?}");
});

without mentioning that some things are broken like Attribute-Routing. I am unable to access controllers or methods by using [Route(..)] nor [HttpGet(..)].
A call of MapControllers() (instead of MapControllerRoute(..)) didn't fixed the issue either. I hoped there would be some more information about that.

If i understood it correctly the usage of AddMvc() should not be used anymore in the future because enpoint routing offers a better performance and more possibilities for middleware.

Unfortunately the page https://docs.microsoft.com/en-us/aspnet/core/fundamentals/routing?view=aspnetcore-3.0 doesn't provide information about this either.
Unfortunately i am running from one issue into another without getting information how to resolve them.
I even used a plain simple new Asp.Net Core project (created by VS 2019) to avoid any project-specific issues.

EDIT 2019-09-27: Typo fixed

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Document Details

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• ID: 8ee6ad2f-1667-8d5c-1f36-9d0511e3720f
• Version Independent ID: 7838ccec-c8e8-9baa-2b3e-220b2af5fc58
• Content: Routing to controller actions in ASP.NET Core
• Content Source: aspnetcore/mvc/controllers/routing.md
• Product: aspnet-core
• Technology: aspnetcore-mvc
• GitHub Login: @Rick-Anderson
• Microsoft Alias: riande

[Rick-Anderson]

@rynowak can you assign someone to update this routing doc for endpoint-routing?

[mbedded]

A short update from my side:
I read the migration-documentation from 2.2 to 3.0 another time. There it says you have to use

 app.UseEndpoints(endpoints => {
  endpoints.MapControllers();
});

to enable Attribute-Routing. It seems that this documentation should be updated as well then (or no one besides me uses attribute routing or found another workaround).

[boboberg]

Important info for using attribute routing. Thank you. You must also call services.AddControllersWithViews();
within ConfigureServices()

[Rick-Anderson]

Moved to #13871