1. 管理員登陸系統(tǒng),停止 MySQL 服務(wù)或者結(jié)束 MySQL 進(jìn)程。
2. 啟動(dòng) WINDOWS 的命令行窗口(即通常的 DOS 窗口:運(yùn)行cmd),切換到你的 “MySQLin” 目錄下。 例如我的是 “D:Program FilesMySQLMySQL Server 5.2in”,然后執(zhí)行下面的粗體的命令:(注意你的 “my.ini” 位置)
Microsoft Windows XP [版本 5.1.2600] (C) 版權(quán)所有 1985-2001 Microsoft Corp.
C:Documents and SettingsAdministrator>cd D:Program FilesMySQLMySQL Server 5.2in
C:Documents and SettingsAdministrator>d:
D:Program FilesMySQLMySQL Server 5.2in>mysqld --defaults-file="D:Program FilesMySQLMySQL Server 5.2my.ini" --console --skip-grant-tables100608 9:04:12 InnoDB: Started; log sequence number 0 46409 100608 9:04:12 [Note] mysqld: ready for connections. Version: '5.2.0-falcon-alpha-community' socket: '' port: 3306 MySQL Community Server (GPL) 100608 9:06:57 [Warning] Found invalid password for user: 'root@localhost'; Ign oring user
Microsoft Windows XP [版本 5.1.2600] (C) 版權(quán)所有 1985-2001 Microsoft Corp.
C:Documents and SettingsAdministrator>cd D:Program FilesMySQLMySQL Server 5.2in
C:Documents and SettingsAdministrator>d:
D:Program FilesMySQLMySQL Server 5.2in>mysql -u root mysql Welcome to the MySQL monitor. Commands end with ; or g. Your MySQL connection id is 1 Server version: 5.2.0-falcon-alpha-community MySQL Community Server (GPL)
Type 'help;' or 'h' for help. Type 'c' to clear the buffer.
然后,就是重新設(shè)置密碼了!
mysql> update user SET Password=PASSWord('root') where USER='root'; Query OK, 1 row affected (0.00 sec) Rows matched: 1 Changed: 1 Warnings: 0
4. 好了到此步,可以關(guān)閉第一個(gè) DOS 窗口了(關(guān)閉服務(wù))。打開(kāi)系統(tǒng)服務(wù)控制窗口(控制面板--管理工具--服務(wù)),啟動(dòng) MySQL 服務(wù)。
5. 在剩下的第二個(gè) DOS 窗口中,用新的 ROOT 密碼連接 MySQL。
D:Program FilesMySQLMySQL Server 5.2in>mysql -u root -p Enter password: **** Welcome to the MySQL monitor. Commands end with ; or g. Your MySQL connection id is 1 Server version: 5.2.0-falcon-alpha-community-nt MySQL Community Server (GPL)
Type 'help;' or 'h' for help. Type 'c' to clear the buffer.