Mac 开放3306端口，允许外网访问

检查是否打开

mysql -h [ip address] -u root -p

打开/usr/local/etc/my.cnf, 修改bind-address = 0.0.0.0

sudo vim /usr/local/etc/my.cnf

restart mysql service

brew services restart [email protected]

把用户权限分配各远程用户, MySQL默认root账户不带%而是127.0.0.1，因此需要修改。

mysql -u root -p
use mysql;
update user set host = '%' where user = 'root';

restart mysql service

验证

telnet [ip address] 3306