Net Core MemoryCache 未按请求重置

Question

.Net Core 3.0. I have a repo where IMemoryCache gets injected. Repo is registered as Transient. I would like for the cache to be cleared/reset PER request, however that is not happening. It keeps data inserted there from prev request. How do I make it so that MemoryCache is re-created per request?

public OrganizationRepository(
   IMemoryCache cache)
{
    m_cache = cache;
    // cache still has data in entries for subsequent requests
}

Registrations:

services.AddTransient<IOrganizationRepository, OrganizationRepository>();

Answer 1

This seems to work:

services.AddScoped<MemoryCache, MemoryCache>();

then inject it as MemoryCache