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Centos7 中MySQL5.6安装文档 mysql5.6 漏洞 mysql用户中有两个空user ，要把它删除。 delete from user where user=” ; 关闭防火墙 systemctl stop firewalld.service //关闭防火墙 systemctl disable firewalld.service //禁止自启动 firew

Centos7安装mysql5.7 1、下载mysql 二进制安装包 https://dev.mysql.com/downloads/mysql/ 选择 linux-Generic mysql-5.7.17-linux-glibc2.5-x86_64.tar.gz 2、查看操作系统是否有自带的mysql,如有则卸载 rpm –qa |grep mariadb 卸载： ...