在bantu服务器中安装如下命令
sudo apt-get install mysql-server
sudo apt-get install mysql-client
安装成功之后
进入配置文件
nano /etc/mysql/mysql.conf.d/mysqld.cnf
注释bing
进入mysql
grant all privileges on *.* to root@"192.168.121.128" identified by "hett"
mysql> select user.host from user;
在主机中进行如下配置: