时间：2021-02-23 15:15:47 | 栏目：Mysql | 点击：次
1．修改MySQL的登录设置：
# vim /etc/my.cnf
加上一句：skip-grant-tables
如：
[mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock
2．重启mysql
# service mysqld restart Stopping MySQL: [ OK ] Starting MySQL: [ OK ]
3．修改密码
mysql> USE mysql ; Database changed mysql> UPDATE user SET Password = password ( '新密码' ) WHERE User = 'root' ; Query OK, 0 rows affected (0.00 sec) Rows matched: 2 Changed: 0 Warnings: 0 mysql> flush privileges ; Query OK, 0 rows affected (0.01 sec) mysql> quit
4．修改刚刚改过的配置文件
# vim /etc/my.cnf
5.重启mysql
# service mysqld restart Stopping MySQL: [ OK ] Starting MySQL: [ OK ]