实体框架核心如何首先实现代码？

Question

I'm trying to learn how Entity Framework core uses C# classes to create the DbContext model. I assume it discovers types based on DbSets then calls the same model builder that is passed to OnSchemaCreating, I just can't find the code/logic in the repository that does this (or perhaps there is another approach). Can anyone explain how this is done and point to the source code that does this?

Answer 1

Smit Patel from the ASP.NET team pointed me to the answer . There is a ModelSource abstraction that takes both a DbContext as well as some conventions. It customizes the the model based on DbSet s on the DbContext class by simply adding an entity type for each DbSet , the remaining property/key/index configurations are all done by conventions.