ASP.NET Core 2.0使用旧的ASP.NET 2.0数据库结构进行身份验证

Question

So I've been developing an ASP.NET Core 2.0 application for a while now and I was wondering if it's possible to use an older SQL database with the following tables in my ASP.NET Core 2.0 application.

As I read online this is the default database structure for using ASP.NET 2.0 SqlMemebershipProvider classes. Is it possible to implement this into my application and if so, how should I approach this?

Answer 1

The structure you talk about is called ASP.NET Membership and it works for any ASP.NET version, up to 4.5.
There's no built-in way to run Membership in ASP.NET Core because Membership has been dead for many years. You have two paths to follow:

1. Move to ASP.NET Identity, works for both ASP.NET 4.x and Core. You will need to migrate your data manually.
2. Create the classes to consume the data manually. Notice that you won't have any of the security features of Membership so I strongly discourage this.

Of course, a 3rd path would be to keep using the outdated Membership on an ASP.NET MVC 5 application.

Answer 2

The old table structure is not compatible with ASP.NET Identity. Plain and simple. Your best path forward is to generate the tables that Identity does use, and then migrate the data from the old tables to those. Nothing else will work.