以官方的 rpm 包安装为例,先下载,使用 yum 命令安装,如果有需要的依赖包会自动安装
wget http://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.17-1.el6.x86_64.rpm-bundle.tartar xf mysql-5.7.17-1.el6.x86_64.rpm-bundle.taryum install -y mysql-*初始化 MySQL 5.7
service mysqld startsleep 1defaultmysqlpwd=`grep "A temporary password" /var/log/mysqld.log | awk -F"root@localhost: " "{ print $2}" `/usr/bin/mysql -uroot -p${defaultmysqlpwd} <<EOFset global validate_password_policy = 0;SET PASSWORD = PASSWORD("shanghai2017");grant all privileges on *.* to root@"%" identified by "shanghai2017";EOFsleep 1service mysqld restart解释: