static void PrepareResponse(StaticFiles.StaticFileResponseContext context)
{
if (ContentTypes.Contains(context.Context.Response.ContentType))
{
context.Context.Response.ContentType += "; charset=utf-8";
}
}
internal static void SetCacheHeaders(StaticFileResponseContext ctx)
{
// By setting "Cache-Control: no-cache", we're allowing the browser to store
// a cached copy of the response, but telling it that it must check with the
// server for modifications (based on Etag) before using that cached copy.
// Longer term, we should generate URLs based on content hashes (at least
// for published apps) so that the browser doesn't need to make any requests
// for unchanged files.
var headers = ctx.Context.Response.GetTypedHeaders();
if (headers.CacheControl == null)
{
headers.CacheControl = new CacheControlHeaderValue
{
NoCache = true
};
}
}