我在.Net MAUI中有一个应用程序，我想知道是否可以通过依赖注入以某种方式执行services.AddDbContext。我希望能说清楚
我的代码：

public static IServiceCollection AddInfrastructureServices(this IServiceCollection services, IConfiguration configuration)
{
    services.AddDbContext<StoreCustomersContext>(opt =>
    {
        connectionString = configurations.GetConnectionString("DefaultConnection");
    });
}

错误：

Severity Code Description Project File Line Status Deleted
     Error CS1061 "IServiceCollection" does not contain a definition for "AddDbContext" or an accessible extension method "AddDbContext" that accepts a first argument of type "IServiceCollection" (are you missing a using directive or an assembly reference?)

谢谢