mysql5.7密码过期ERROR 1862 (HY000): Your password has expired. To log in you must chang

一、mysql5.7 密码过期问题

报错：

ERROR 1862 (HY000): Your password has expired. To log in you must change it using a client that supports expired passwords.

翻译：

错误1862(HY000):你的密码已经过期。登录必须改变它使用一个客户端,支持过期的密码。

解决方法：

1、 用忽略授权表的方法进入mysql 

1 2 3 4          vi /etc/my.cnf 　　    [mysqld] 　　    skip- grant -tables 　　    :wq! #保存退出

2、进入mysql，查看root用户的详细信息

1 2 3          # mysql -u root -p          > use mysql          >  select  *  from  mysql. user  where  user = 'root'  \G 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 *************************** 1. row ***************************                    Host: localhost                    User : root             Select_priv: Y             Insert_priv: Y             Update_priv: Y             Delete_priv: Y             Create_priv: Y               Drop_priv: Y             Reload_priv: Y           Shutdown_priv: Y            Process_priv: Y               File_priv: Y              Grant_priv: Y         References_priv: Y              Index_priv: Y              Alter_priv: Y            Show_db_priv: Y              Super_priv: Y   Create_tmp_table_priv: Y        Lock_tables_priv: Y            Execute_priv: Y         Repl_slave_priv: Y        Repl_client_priv: Y        Create_view_priv: Y          Show_view_priv: Y     Create_routine_priv: Y      Alter_routine_priv: Y        Create_user_priv: Y              Event_priv: Y            Trigger_priv: Y Create_tablespace_priv: Y                ssl_type:              ssl_cipher:             x509_issuer:            x509_subject:           max_questions: 0             max_updates: 0         max_connections: 0    max_user_connections: 0                  plugin: mysql_native_password   authentication_string: *AC241830FFDDC8943AB31CBD47D758E79F7953EA        password_expired: N   password_last_changed: 2015-11-11 16:52:49       password_lifetime:  NULL          account_locked: N 1 row  in  set  (0.00 sec)

3、把password_expired 改成不过期

1 2 3          >   update  user  set  password_expired= 'N'  where  user = 'root' ;          > flush  privileges ;          > quit

4、把 /etc/my.cnf 的 skip-grant-tables 这行注释掉

5、重启服务

1       #service mysql restart 6、再次登陆 mysql 就正常了