set global validate_password_policy=0;
set global validate_password_policy=0;
再授权
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root' WITH GRANT OPTION;
set global validate_password_policy=0;
set global validate_password_policy=0;
再授权
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root' WITH GRANT OPTION;