1.elasticsearch下载
https://www.newbe.pro/Mirrors/Mirrors-Elasticsearch/
2.elasticsearch-analysis-ik（ik分词器）下载
https://github.com/medcl/elasticsearch-analysis-ik/releases/tag/v7.6.1
3.elasticsearch-head-master下载
https://github.com/mobz/elasticsearch-head
4.kibana下载
https://www.newbe.pro/Mirrors/Mirrors-Kibana/
5.阿里云官方镜像站
https://developer.aliyun.com/mirror/