解決MySQL忘記密碼問題的方法

更新時間：2016年03月10日 14:47:55 作者：請叫我小東子

這篇文章主要為大家分享了一種解決MySQL忘記密碼問題的方法，MySQL忘記密碼怎么辦，不用著急，小編為大家解答，感興趣的小伙伴們可以參考一下

為大家提供的MySQL忘記密碼的解決方案，供大家參考，具體內(nèi)容如下

1.在操作系統(tǒng)windows操作系統(tǒng)，xp或win7.中進入如下目錄：

復(fù)制代碼代碼如下:

C:\Users\Administrator>cd C:\Program Files\MySQL\MySQL Server 5.5\bin

2.停止MySQL服務(wù)

C:\Program Files\MySQL\MySQL Server 5.5\bin>net stop mysql 
//MySQL 服務(wù)正在停止. 
//MySQL 服務(wù)已成功停止。

3.跳過授權(quán)給表

復(fù)制代碼代碼如下:

C:\Program Files\MySQL\MySQL Server 5.5\bin>mysqld --skip-grant-tables

你會看到窗口光標在下一行的第一個位置閃爍，這說明已經(jīng)啟動了，不需要管。

4. 新建一個命令行窗口同樣進入到e:\mysql5.5\bin目錄，啟動mysql

C:\Program Files\MySQL\MySQL Server 5.5\bin>mysql 
Welcome to the MySQL monitor. Commands end with ; or \g. 
Your MySQL connection id is 1 
Server version: 5.5.36 MySQL Community Server (GPL) 
  
Copyright (c) 2000, 2014, 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> show databases; 
+--------------------+ 
| Database      | 
+--------------------+ 
| information_schema | 
| mysql       | 
| performance_schema | 
| test        | 
+--------------------+ 
4 rows in set (0.00 sec)

5.選擇mysql數(shù)據(jù)庫

mysql> use mysql; 
Database changed 
mysql> update user set password=PASSWORD('root') where user='root'; 
Query OK, 2 rows affected (0.00 sec) 
Rows matched: 2 Changed: 2 Warnings: 0 
  
mysql> flush privileges; 
Query OK, 0 rows affected (0.01 sec)

6.退出mysql終端：

mysql> quit 
Bye

7.看看那任務(wù)管理器中是否有mysqld.exe進程，如有，kill .

8.啟動mysql服務(wù)器

C:\Program Files\MySQL\MySQL Server 5.5\bin>net start mysql 
//MySQL 服務(wù)正在啟動 . 
//MySQL 服務(wù)已經(jīng)啟動成功。

9.登錄mysql服務(wù)器

C:\Program Files\MySQL\MySQL Server 5.5\bin>mysql -u root -p root 
Welcome to the MySQL monitor. Commands end with ; or \g. 
Your MySQL connection id is 1 
Server version: 5.5.36 MySQL Community Server (GPL) 
  
Copyright (c) 2000, 2014, 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>

以后再也不用擔心MySQL忘記密碼了。

以上就是本文的全部內(nèi)容，希望對大家的學(xué)習有所幫助。

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