.Net core 2.0的数据初始化

public static void Seed(IApplicationBuilder applicationBuilder)
    {
        using (var serviceScope = applicationBuilder.ApplicationServices.GetRequiredService<IServiceScopeFactory>()
                .CreateScope())
        {
            AppDbContext context = serviceScope.ServiceProvider.GetService<AppDbContext>();

            if (!context.Products.Any())
            {
                // 这里做操作
            }

            context.SaveChanges();
        }
    }

Seed(app);