This sample illustrates the usage of ASP.NET Core response caching middleware. The application sends a Hello World! message and the current time along with a Cache-Control header to configure caching behavior. The application also sends a Vary header to configure the cache to serve the response only if the Accept-Encoding header of subsequent requests matches that from the original request.
When running the sample, a response will be served from cache when possible and will be stored for up to 10 seconds.