mysql远程访问

vim /etc/mysql/my.cnf找到bind-address = 127.0.0.1

注释掉这行，如：#bind-address = 127.0.0.1

或者改为： bind-address = 0.0.0.0

允许任意IP访问；

重启 MySQL：sudo /etc/init.d/mysql restart

授权用户能进行远程连接

grant all privileges on *.* to root@"%" identified by "password" with grant option;
flush privileges;