[root@mysql]# mysql -u root -p
Enter password:
ERROR 1862 (HY000): Your password has expired. To log in you must change it using a client that supports expired passwords.
解决办法:
1、在my.cnf mysqld 部分加入 skip-grant-tables 参数。
[mysqld]
skip-grant-tables
2、重启mysql数据库,然后登陆
[root@llmj-mysql-40-115 tools]# mysql -u root -p
Enter password: #这里直接回车,不需要密码即可登陆
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 2
Server version: 5.7.14-log MySQL Community Server (GPL)
Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.=
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
3、查看mysql的用户状态
>select host,user,password_expired,account_locked from mysql.user;
+-----------+-----------+------------------+----------------+
| host | user | password_expired | account_locked |
+-----------+-----------+------------------+----------------+
| localhost | root | Y | N |
| localhost | mysql.sys | N | Y |
+-----------+-----------+------------------+----------------+
3 rows in set (0.00 sec)
password_expired :y说明密码已经过期,可以改成N,则是未过期
>update mysql.user set password_expired='N';
Query OK, 1 row affected (0.03 sec)
Rows matched: 2 Changed: 1 Warnings: 0
4、然后注释掉skip-grant-tables参数
重启mysql,用过期的密码即可登陆了,登陆之后可以用下面的命令修改密码
>alter user user() identified by '123456';
Query OK, 0 rows affected (0.03 sec)
>flush privileges;
Query OK, 0 rows affected (0.03 sec)
以上是南昌网络公司百恒科技小编要跟大家聊到的关于root密码过期的解决办法,希望能够对大家有所帮助,想要了解更多关于这方面的内容,欢迎留言咨询百恒科技,百恒科技是一家有着16年丰富经验的网络公司,专注于南昌网站建设开发、南昌APP开发等一系列互联网服务!
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