CentOS默認數據庫為mariadb可以使用yum安裝MySQL5.6
系統版本查看
下載yum源安裝
wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm rpm -ivh mysql-community-release-el7-5.noarch.rpm yum install mysql-community-server
啟動數據庫
systemclt start mysql
設置密碼，初始密碼為空直接回車然后輸出兩次新密碼
mysqladmin -uroot -p password