1、下载安装文件mysql57-community-release-el7-10.noarch.rpm
wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm
2、安装文件mysql57-community-release-el7-10.noarch.rpm
yum -y install mysql57-community-release-el7-10.noarch.rpm
3、安装mysql-community-server
yum -y install mysql-community-server
4、启动mysql数据库
# 启动服务
systemctl start mysqld.service
# 查看服务状态
systemctl status mysqld.service
