1)前提条件,配置阿里源 mv /etc/yum.repos.d/* /tmp/ wget http://dev.mysql.com/get/mysql57-community-release-el6-8.noarch.rpm rpm -ivh mysql57-community-release-el6-8.noarch.rpm --nodeps --force yum -y install yum-utils (安装yum-config-manager 命令) 如果执行这个命令报错,请将192.16…