1. 安装mariadb数据库
yum install -y mariadb mariadb-server python2- PyMySQL 2. 开机自动启动MariaDB systemctl enable mariadb 3. 启动MariaDB systemctl restart mariadb systemctl status mariadb4. 设置MariaDB服务安全 root密码 mysql_secure_installation 先按回车,然后按Y,设置mysql密码,然后一直按y结束
成功



