==**es7安装比较简单，我参照这两篇安装好的。**==
1. Elasticsearch 7.2 installation method, common errors and detailed configuration introduction
https://blog.csdn.net/ltgsoldier1/article/details/97393154
2. Elasticsearch installation and start abnormal solution
https://blog.csdn.net/happyzxs/article/details/89156068
Post a status after starting es:
browser view screenshot:
The posted link is invalid. You can tell me that I have downloaded it locally, or obtained it from the WeChat public account ody_bigdata.
