MySQL 报错 ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) 的解决办法
2017-12-25 15:08
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ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
这次申请的 CentOS 6。7 虚拟机镜像 自带了 MySQL ,然而进入这个虚拟机以后却发现,虽然可以启动 MySQL 的服务,但是却并不知道 root 的密码…
解决办法如下:
#1.停止mysql数据库 /etc/init.d/mysqld stop #2.执行如下命令 mysqld_safe --user=mysql --skip-grant-tables --skip-networking & #3.使用root登录mysql数据库 mysql -u root mysql #4.更新root密码 mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root'; #最新版MySQL请采用如下SQL: mysql> UPDATE user SET authentication_string=PASSWORD('newpassword') where USER='root'; #5.刷新权限 mysql> FLUSH PRIVILEGES; #6.退出mysql mysql> quit #7.重启mysql /etc/init.d/mysqld restart #8.使用root用户重新登录mysql mysql -uroot -p Enter password: <输入新设的密码newpassword>
亲测有效
参考资料
1、ERROR 1045 (28000): Access denied for user ‘root’@’localhost’ (using password: NO)
https://zhidao.baidu.com/question/1603863845338636507.html
想不到居然可以在百度知道上找到解决问题的方案,真是让人惊讶啊啊啊啊啊
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