现象:

重置密码后依旧提示不安全,5.7的安全做的牛13啊
解决上述问题:
必须修改两个全局参数:
首先,修改validate_password_policy参数的值
mysql> set global validate_password_policy=0;
Query OK,0 rows affected (0.00 sec)
validate_password_length(密码长度)参数默认为8,我们修改为1
mysql> set global validate_password_length=1;
Query OK,0 rows affected (0.00 sec)
完成之后再次执行修改密码语句即可成功
mysql> alter user ‘root’@‘localhost’ identified by ‘123456’;
Query OK,0 rows affected (0.00 sec)
授权远程访问
grant all privileges on . to ‘root’@‘%’ identified by ‘123456’ with grant option;