一.
wget https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm
二.
yum -y localinstall mysql57-community-release-el7-11.noarch.rpm
三.
yum -y install mysql-community-server
四.
systemctl start mysqld<br>ps -ef | grep mysql
五.mysql默认密码
cat /var/log/mysqld.log
登陆
mysql -uroot -pykO:DN
