mysql授權IP登錄

ERROR 1819 (HY000): Your password does not satisfy the current policy requirements

https://blog.csdn.net/hello_world_qwp/article/details/79551789

授權所有，youpassword為登錄密碼
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'youpassword' WITH GRANT OPTION;

指定IP
GRANT ALL PRIVILEGES ON *.* TO 'root'@'171.111.8.130' IDENTIFIED BY 'youpassword' WITH GRANT OPTION;

如果失敗刪除后重新授權
delete from user where host = '171.111.8.130' and user = 'root';

保存配置

flush privileges;