XMLHttpRequest cannot load http://127.0.0.1:8090/api/list. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access.
XMLHttpRequest cannot load http://127.0.0.1:8090/api/list. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access.