今天在启动mysql时出现以下问题:
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123 | [root@www ~]# mysql -u root -p Enter password : ERROR 1045 (28000): Access denied for user 'root' @ 'localhost' (using password : YES) |
网上的答案是各种各样的,最终解决问题的方法总结为以下,好多都是没有设置初始密码造成此问题的。
解决方法如下:
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[root@www ~]# service mysqld stop #先关闭mysql服务 Stopping mysqld: [ OK ] [root@www ~]# mysql ERROR 2002 (HY000): Can 't connect to local MySQL server through socket ' /var/lib/mysql/mysql.sock ' (2) [root@www ~]# mysql -u root -p #关闭服务后又出现如下问题 Enter password: ERROR 2002 (HY000): Can' t connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) [root@www ~]# mysql -u root mysql #键入此命令进入mysql Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.1.73 Source distribution 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. mysql> update user set password = password ( '123' ) where user = 'root' and host= 'localhost' ; ---->修改root的密码 Query OK, 1 row affected (0.04 sec) Rows matched: 1 Changed: 1 Warnings: 0 mysql> flush priviledge; ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'priviledge' at line 1 mysql> flush privileges ; Query OK, 0 rows affected (0.00 sec) mysql> \q Bye [root@www ~]# mysql -u root -p ------>重新进入 Enter password : Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2 Server version: 5.1.73 Source distribution 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. mysql> \q Bye |
到此就完了!!
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