alpine 下安装mysql: apk add mariadb mariadb-client mkdir -p /run/mysqld chown -R mysql:mysql /run/mysqld chown -R mysql:mysql /var/lib/mysql mysql_install_db --user=mysql --ldata=/var/lib/mysql /usr/bin/mysqld_safe --datadir='/var/lib/mysql' & mysqladmin -u root password "root"