How to set database and debug this project in local desktop

[zhilingyuan]

I'm a rookie web developer and just started to learn Blazor. I want to debug and run this project in local desktop with visual studio 2022. It shows need set a database in brower while running. How to set properly ?

[ADefWebserver]

It doesn't allow you to connect to a (localdb) file.
If you download and install the free SQL Server 2022 Developer edition it will work with that.
See: https://go.microsoft.com/fwlink/p/?linkid=2215158&clcid=0x409&culture=en-us&country=us