当前最新版本为5.7，此次将分别采用yum安装和tar包编译安装的方式分别说明。

一、Yum安装

A：获取repo源

[root@localhost ~]# wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm

B：安装该rpm包

[root@localhost ~]#yum localinstall mysql57-community-release-el7-8.noarch.rpm

C：查看是否生效

[root@localhost ~]# yum list | grep mysql | grep server --color
mysql-community-server.x86_64 5.7.19-1.el7 mysql57-community
mysql-server.x86_64 5.1.73-8.el6_8 base

D：安装

[root@localhost ~]# yum install mysql-community-server   -y

Linux下mysql5.7安装