01 - yum安装mariadb
yum -y install mariadb mariadb-server
vi /etc/my.cnf
在[mysqld]标签下添加
init_connect='SET collation_connection = utf8_unicode_ci'
init_connect='SET NAMES utf8'
character-set-server=utf8
collation-server=utf8_unicode_ci
skip-character-set-client-handshake
vi /etc/my.cnf.d/client.cnf
在[client]中添加 : default-character-set=utf8
vi /etc/my.cnf.d/mysql-clients.cnf
在[mysql]中添加 : default-character-set=utf8
systemctl start mariadb
systemctl enable mariadb
mysql_secure_installation #设置root密码,以及情况多余账号