Elasticsearch开启步骤
1.进入logstash-7.3.1目录cmd打开，输入npm install -g grunt -cli
2.进入D:Program Fileselasticsearch-7.3.1bin中双击打开elasticsearch.bat
3.进入D:Program Fileselasticsearch-7.3.1elasticsearch-head-master目录下cmd打开命令窗口输入npm run start
4.浏览器访问路径，如loclhost:9100
