我的MySQL是通过lnmp一键安装包安装的,通过lnmp论坛找到了解决方案:
1. 添加用户
CREATE USER ‘root‘@‘%‘ IDENTIFIED BY ‘your_passwd‘; GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ WITH GRANT OPTION;
2. iptables里删除DROP 3306端口的规则
iptables -L -n --line-numbers // 我的DROP 3306规则在第5行 iptables -D INPUT 5
参考资料:
lnmp1.3 mysql不能远程连接
Host ‘xxx.xx.xxx.xxx‘ is not allowed to connect to this MySQL server
sequel pro无法连接mysql服务器
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