(1)Install-Package Microsoft.EntityFrameworkCore
(2)Install-Package Microsoft.EntityFrameworkCore.SqlServer
(3)Install-Package Microsoft.EntityFrameworkCore.Tools
(4)Install-Package Microsoft.EntityFrameworkCore.SqlServer.Design
(5)Scaffold-DbContext “Data Source=;Initial Catalog=;User ID=;Password=“ Microsoft.EntityFrameworkCore.SqlServer -OutputDir Models
