关于[How to migrate an ASP.NET MVC app from .NET Core 2.2 to .NET Core 3.1]的摘要:
I’m working on an internal ASP.NET MVC web application. The original version was developed in Summer 2019 using .NET Core 2.2. I now wanted to migrate to .NET Core 3.1 before working on new features. In this article, I’m going to explain what changes were required for me to migrate my application. There are high-quality, detailed general migration guides available in the MSDN documentation.