linux安装mysql-5.7.24

1、下载RPM包 　　wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm

2、本地安装源　　yum localinstall mysql57-community-release-el7-8.noarch.rpm

3、yum install mysql-community-server   安装

如果出错  

yum list removed |grep mysql

删除相关包在此安装

删除之后yum-y install mysql-server