安装

wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpmrpm -ivh mysql-community-release-el7-5.noarch.rpmyum install mysql-community-server

启动

service mysqld restart

设置密码

mysql -urootmysql> set password for 'root'@'localhost' = password('123456');mysql> exit

配置mysql （字符集，数据存储路径等）