Access to XMLHttpRequest at 'http://localhost:9200/' from origin 'http://localhost:9100' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
# head插件设置
http.cors.enabled: true
http.cors.allow-origin: "*"
# #设置可以访问的ip 这里全部设置通过