My WilfFly version is 8.1.0 .
I use WildFly to host a .gesjson file and use Kibana to access it like this post https://www.elastic.co/cn/blog/custom-region-maps-in-kibana-6-0 .
But when I open Kibana it shows :
Error downloading vector data Cannot download World Map file. Please ensure the CORS configuration of the server permits requests from the Kibana application on this host
How could I configure to enable CORS and accepts the kbn-version header in standalone.xml?
Retrieving data ...