Hello. How about to add StaticFileOptions to UseSpaStaticFiles() method in Angular CLI based template for response caching? May be, I did it wrong, but this approach does not working and I think, problem is in UseSpaStaticFiles method:
app.UseStaticFiles(new StaticFileOptions { OnPrepareResponse = (context) => { var headers = context.Context.Response.GetTypedHeaders(); headers.CacheControl = new Microsoft.Net.Http.Headers.CacheControlHeaderValue { Public = true, MaxAge = TimeSpan.FromDays(365) }; } });