注意事项：1. 卸载yum MYSQLsystemctl status mysqlsystemctl stop mysqlsystemctl disable mysqld
rpm -qa | grep -i mysqlyum remove mysql-community-server-5.6.40-2.el7.x86_64yum -y remove mysql-community-*
rpm -qa | grep -i mysqlfind / -name mysql | xargs rm -rf
rm -rf /var/lib/mysqlrm -rf /var/lib/mysql/mysqlrm -rf /usr/share/mysql
转载于:https://www.cnblogs.com/songbao/p/11158725.html
