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解決MySQL忘記密碼問(wèn)題的方法

 更新時(shí)間：2016年03月10日 14:47:55   作者：請(qǐng)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(wèn)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(jìn)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(guò)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(huì)看到窗口光標(biāo)在下一行的第一個(gè)位置閃爍，這說(shuō)明已經(jīng)啟動(dòng)了，不需要管。 

4. 新建一個(gè)命令行窗口同樣進(jìn)入到e:\mysql5.5\bin目錄，啟動(dòng)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(kù)

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(jìn)程，如有，kill .


8.啟動(dòng)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(dòng) . 
//MySQL 服務(wù)已經(jīng)啟動(dòng)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(dān)心MySQL忘記密碼了。

以上就是本文的全部?jī)?nèi)容，希望對(duì)大家的學(xué)習(xí)有所幫助。

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