[[File:CentOS7MySQL10.PNG]]
== 配置Mysql == 11.输入“systemctl start mysqld”即可启动MySQL服务。[[File:CentOS7MySQL11.PNG]] 12.输入“systemctl status mysqld”即可查看当前MySQL服务状态。[[File:CentOS7MySQL12.PNG]] 13.由于MySQL默认开机自动启动，如需取消开机自动启动则输入“systemctl disable mysqld”。[[File:CentOS7MySQL13.PNG]] 14.输入“systemctl enable mysqld”则可设置为开机自动启动MySQL服务。[[File:CentOS7MySQL14.PNG]] 15.输入“grep 'temporary password' /var/log/mysqld.log”则可查看MySQL root用户临时密码。 注意：此密码仅供第一次登陆MySQL使用，登录后必须修改。[[File:CentOS7MySQL15.PNG]]e
== 错误排除 ==
