centos7安装mysql5.7
1.下载mysql的yum仓库文件包
yum -y install wget
wget http://repo.mysql.com/yum/mysql-5.7-community/el/7/x86_64/mysql57-community-release-el7-10.noarch.rpm
rpm -Uvh mysql57-community-release-el7-10.noarch.rpm
...小于 1 分钟
mysql配置
1.修改mysql配置文件
vim /etc/my.cnf
2.添加配置
...小于 1 分钟