1、安装 Mariadb
yum -y install mariadb mariadb-server
2、启动 Mariadb
systemctl start mariadb
3、设置开机启动
systemctl enable mariadb
4、初始化 Mariadb,设置密码
mysql_secure_installation # 首先是设置密码,会提示先输入密码 Enter current password for root (enter for none):<–初次运行密码为空,直接回车 # 设置密码 Set root password? [Y/n] <– 是否设置root用户密码,输入y并回车或直接回车 New password: <– 设置root用户的密码 Re-enter new password: <– 再输入一次你设置的密码 # 其他配置 Remove anonymous users? [Y/n] <– 是否删除匿名用户 Disallow root login remotely? [Y/n] <–是否禁止root远程登录, Remove test database and access to it? [Y/n] <– 是否删除test数据库 Reload privilege tables now? [Y/n] <– 是否重新加载权限表
5、配置Mariadb字符集
5.1、配置 /etc/my.cnf 文件,在[mysqld]标签下添加如下:
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
5.2、配置 /etc/my.cnf.d/client.cnf 文件,在[client]中添加如下:
default-character-set=utf8
5.3、配置 /etc/my.cnf.d/mysql-clients.cnf 文件,在[mysql]中添加如下:
default-character-set=utf8
6、重启 Mariadb
systemctl restart mairadb
7、登录 Mariadb 查看字符集是否设置成功
MariaDB [(none)]> show variables like "%character%";show variables like "%collation%";
显示为如下:
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.00 sec)
+----------------------+-----------------+
| Variable_name | Value |
+----------------------+-----------------+
| collation_connection | utf8_unicode_ci |
| collation_database | utf8_unicode_ci |
| collation_server | utf8_unicode_ci |
+----------------------+-----------------+
3 rows in set (0.00 sec)
请相信,这个世界上真的有人在过着你想要的生活。忽晴忽雨的江湖,祝你有梦为马,随处可栖。(LT)