不多废话，直接硬操作。

一、安装

wget https://dev.mysql.com/get/mysql57-community-release-el7-9.noarch.rpm

rpm -ivh mysql57-community-release-el7-9.noarch.rpm

yum install mysql-server

二、启动

systemctl start mysqld

——查看 temporary Password

grep 'temporary password' /var/log/mysqld.log

三、配置

mysql_secure_installation

输入temporary Password，并修改密码

四、远程连接

例如，你想root使用123456从任何主机连接到mysql服务器。

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;

远程连接

五、完结