Linux( CentOs7 )下安装MySQL
1.下载 $ wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm 2.安装MySQL源 ，如果没有yum 移步安装https://segmentfault.com/n/1330000014274523 $ yum localinstall mysql57-community-release-el7-8.noarch.rpm 3.检查MySQL源是
1.下载 $ wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm 2.安装MySQL源 ，如果没有yum 移步安装https://segmentfault.com/n/1330000014274523 $ yum localinstall mysql57-community-release-el7-8.noarch.rpm 3.检查MySQL源是