mysql安装在centos7报错ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
来源:互联网 发布:linux makefile编写 编辑:程序博客网 时间:2024/06/05 09:44
【问题】:
mysql版本:5.7.13
【解决】:
1、找到密码
2、重新连接mysql:
【其他补充】
网上还有几种方案,但是都不行。例如:
mysql版本:5.7.13
首次在centos下安装mysql,客户端连接mysql时报错:
[root@localhost opt]# /usr/bin/mysql -u rootERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
【解决】:
1、找到密码
[root@localhost opt]# cat /var/log/mysqld.log | grep password2016-07-16T05:01:47.771362Z 1 [Note] A temporary password is generated for root@localhost: q.)aq!YaH6y-2016-07-16T05:02:32.000199Z 2 [Note] Access denied for user 'root'@'localhost' (using password: NO)2016-07-16T05:02:39.063852Z 3 [Note] Access denied for user 'root'@'localhost' (using password: NO)
2、重新连接mysql:
[root@zzs171 opt]# /usr/bin/mysql -u root -pEnter password:输入上面找到的密码,即可进入mysql客户端连接。
3、修改mysql的root的密码:
进入mysql客户端之后,show databases; 会提醒先修改密码:
mysql> show databases;ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.设置密码,以下两种方式均可:
SET PASSWORD FOR 'root'@'localhost' = PASSWORD('Mysqlpassw0rd.');alter user 'root'@'localhost' identified by 'Mysqlpassw0rd.';
mysql> SET PASSWORD FOR 'root'@'localhost' = PASSWORD('123');ERROR 1819 (HY000): Your password does not satisfy the current policy requirements
【其他补充】
网上还有几种方案,但是都不行。例如:
方案一:mysqladmin -u root password 123456,结果提示错误:error: 'Access denied for user 'root'@'localhost' (using password: NO)'方案二:用mysqld_safe skip-grant-tables进入mysql,然后sql语句修改root密码,还是提示错误:-bash: mysqld_safe: command not found
0 0
- mysql安装在centos7报错ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
- mysql安装在centos7报错ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
- mysql安装在centos7报错ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
- 解决MySQL 报错:ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
- 新安装mysql ERROR 1045 (28000): Access denied for user root@localhost (using password: NO)
- CentOS 命令登录MySQL时,报错 ERROR 1045 (28000): Access denied for user root@localhost (using password: NO)
- linux下登录mysql报错“ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO“)
- MySQL 报错 ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) 的解决办法
- mysql报错:ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
- centos7 mariadb ERROR 1045 (28000): Access denied for user root@localhost (using password: NO)
- 解决数据库连接报ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)问题
- Mac使用mysql报Mac ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)错误
- Centos下登陆mysql报错#1045 - Access denied for user 'root'@'localhost' (using password: NO)
- mysql-->ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
- mysql Error 1045(28000) Access Denied for user 'root'@'localhost' (Using password:NO)
- [linux][mysql]ERROR 1045 (28000) : Access denied for user 'root'@'localhost' (using password:No)错误
- mysql解决ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
- MySQL: Error 1045 (28000): Access denied for user ‘root’@'localhost’ (using password: NO)
- Android 蓝牙开发基本流程
- PHP实现服务器推送第一种方案
- 刁钻的题目
- 网络编程--实现用户登录验证功能
- 进程和线程的区别
- mysql安装在centos7报错ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
- 也谈BIO | NIO | AIO (Java版)
- Windows下实现Dubbo的Zookeeper集群
- python pil 第三方库实战之一:给图片加字
- java 反射(一)
- 003——第一个hibernate例子
- 用63种进制说爱你
- 使用handler实现进程间通信
- 一个都不能少