初始化 MariaDB 命令
初始化root账号及数据库各种设定
sudo mysql_secure_installation 或者 mariadb-secure-installation
查询 MariaDB状态
brew services info mariadb
安装MariaDB
brew install mariadb
然后运行程序：
mysql_install_db
MariaDB 启动
brew services start mariadb
MariaDB 停止
brew services stop mariadb
重启 Mariadb
brew services restart mariadb
