public class EcommerceContext : IdentityDbContext<IdentityUser> {
services.AddDbContext<EcommerceContext>(c =>
c.UseSqlServer(Configuration.GetConnectionStrin
我正在尝试在Package Manager控制台中运行以下命令:但我一直得到以下输出:System.ArgumentException: Format of the initialization string does not conform to specification starting at index 0.
at System.Data.Common.DbCon