1.下载并安装 mysql5.7 的 yum 源wget http://repo.mysql.com//mysql57-community-release-el6-8.noarch.rpm rpm -ivh mysql57-community-release-el6-8.noarch.rpm2.yum 安装 mysql5.7yum install -y mysql-community-server3.第二步如果遇到报错信息：Error:Unable to find a match: mysql-community-server，使用以下方式解决（禁用本地 mysql 模块后再安装）：yum module disable mysql yum -y install mysql-community-server4.如果第三步遇到报错信息： Error: Problem: cannot install the best candidate for the job，解决方案如下：vim /etc/yum.repos.d/mysql-community.repo5.打开后，找到 [mysql57
Minghui
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