Java项目上线之云服务器环境篇（三）——MySQL的安装与配置

详细安装步骤如下：

rpm -qa | grep mysql

wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm

yum -y install wget

sudo rpm -ivh mysql-community-release-el7-5.noarch.rpm

sudo yum install mysql-server

mysql -u root

chown root /var/lib/mysql/

service mysqld restart

service mysqld restart

use mysql;

update user set password=password('123456') where user='root';

exit;

service mysqld restart

mysql -u root -p

GRANT ALL PRIVILEGES ON *.* TO root@"%" IDENTIFIED BY "root";

service mysqld restart

systemctl stop firewalld.service