Home Database Mysql Tutorial Can't connect to local MySQL server 时 修改 root 用户名

Can't connect to local MySQL server 时 修改 root 用户名

Jun 07, 2016 pm 03:46 PM
amp can connect

1 由于不小心 root用户名和密码忘记了,但是通过网上的一种方式 http://www.cnblogs.com/allenblogs/archive/2010/08/12/1798247.html 出现Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)的错误,奇怪,mysql明明启动

1  由于不小心 root用户名和密码忘记了,但是通过网上的一种方式 

http://www.cnblogs.com/allenblogs/archive/2010/08/12/1798247.html

出现 Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)的错误,奇怪,mysql明明启动了,只好换另外一种方式


2  使用 phpmyadmin

(1) 修改MySQL的登录设置: 
# vi /usr/local/mysql/my.cnf
在[mysqld]的段中加上一句:skip-grant-tables

    (2) 重启 mysqld

/etc/init.d/mysqld restart


      (3) 登录  phpmyadmin

首先用root账号登陆phpmyadmin,然后点击左侧进入mysql数据库,在顶部点击“mysql”进入sql输入界面。输入以下命令:

update user set password=password('123456') where User='root'

其中123456为你希望修改的密码,切记不要在数据库中直接手工修改密码。

   
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