What is the difference between APIController and Controller?

What is the difference between APIController and Controller, as I understand the ApiController cannot have a View or is there a way to create a View that depending on the Header back to either View or Json or xml?
April 4th 20 at 00:42
1 answer
April 4th 20 at 00:44
In their documentation everything is described
https://docs.microsoft.com/en-us/dotnet/api/system...

A more advanced class, another question, why are you in one place.
But there is a special section on serializers, even in text form to give

https://docs.microsoft.com/ru-ru/aspnet/web-api/ov...

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