MySQL远程访问权限 允许远程连接

1 首先cd / 到根目录，打开mysql控制台 登录数据库  mysql -u root -p

2、授权远程连接

mysql> use mysql;
Database changed
mysql> grant all privileges  on *.* to root@'%' identified by "root";
Query OK, 0 rows affected (0.00 sec)

   将权限改为ALL PRIVILEGES

yum install mysql-community-server  来安装server
rpm -qi mysql-community-server.x86_64 0:5.6.24-3.el7
systemctl start  mysqld  启动
systemctl status  mysqld 查看mysql的状态
systemctl stop mysqld 关闭mysql
mysql  可以用来查看是否安装成功