MySQL安装教程，供大家参考，具体内容如下
1.下载
去官网下载Yum源：地址
2.安装
rpm -ivh mysql57-community-release-el7-11.noarch.rpm yum install MySQL-community-server
3.连接设置
?初始安装没有密码
mysql -u root
?设置密码
set password for 'root'@'localhost' =password('password');
#如果报以下错误
#退出mysql连接运行如下命令
mysql_upgrade -uroot -p
#再次更新密码提示成功
?设置远程连接
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION;
