$ wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
$ sudo rpm -ivh mysql-community-release-el7-5.noarch.rpm
# yum install -y mysql-server mysql mysql-deve
设置root密码
[root@localhost wzh]# mysqladmin -u root password 'root'
$ wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
$ sudo rpm -ivh mysql-community-release-el7-5.noarch.rpm
# yum install -y mysql-server mysql mysql-deve
设置root密码
[root@localhost wzh]# mysqladmin -u root password 'root'