sudo apt install mysql-server mysql-client

启动mysql服务

service mysql start

配置远程访问

grant all privileges on *.* to root@"%" identified by "your password" with grant option;

重新授权表 

flush privileges;

修改配置文件

sudo gedit /etc/mysql/mysql.conf.d

注释掉

bind-address        = 127.0.0.1

即前边加上‘#’

完成重启mysql服务

service mysql restart