1:首先是mysql服务启动着
2:打开DOS如下,win7系统
Microsoft Windows [版本 6.1.7601]
版权所有 (c) 2009 Microsoft Corporation。保留所有权利。
C:\Users\Administrator>cd C:\Program Files (x86)\MySQL\MySQL Server 7.0\bin ------进入到数据库安装目录的bin目录下
C:\Program Files (x86)\MySQL\MySQL Server 7.0\bin>mysql -uroot -p -------------打开mysql
Enter password: ****-------自动提示输入密码
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.1.39-ndb-7.0.9-cluster-gpl MySQL Cluster Server (GPL)
Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement. ---------成功登陆
mysql> set password for [email protected] = password(‘test‘);-------修改密码
Query OK, 0 rows affected (0.00 sec)
mysql> exit----退出
Bye
C:\Program Files (x86)\MySQL\MySQL Server 7.0\bin>mysql -uroot -p-----再次登录
Enter password: ****-----输入原密码
ERROR 1045 (28000): Access denied for user ‘root‘@‘localhost‘ (using password: Y----------------原密码报错登不上
ES)
C:\Program Files (x86)\MySQL\MySQL Server 7.0\bin>mysql -uroot -p-------再次尝试登录
Enter password: ****------输入新密码
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.1.39-ndb-7.0.9-cluster-gpl MySQL Cluster Server (GPL)
Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement.
mysql>-------成功登陆,密码被修改了