不知跬步无至千里

INFLUXDB-influxDB查询语法：https://blog.youkuaiyun.com/lifen0908/article/details/105293839/

#查询最新的2条数据select * from 表名 order by time desc limit 2#查看tagshow tag keys from 表名#查看fieldshow field keys from 表名

1.下载生成CA证书sudo openssl req -x509 -nodes -newkey rsa:2048 \> -keyout /etc/ssl/influxdb-selfsigned.key \> -out /etc/ssl/influxdb-selfsigned.crt \> -days 10Generating a 2048 bit RSA private key...................................+++....