mysql启动报错

解决mysql：ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO/YES)

https://blog.csdn.net/zzhongcy/article/details/97278032

MySQL 服务正在启动 MySQL 服务无法启动解决途径

https://www.cnblogs.com/Kitty-/p/11632551.html

mysql服务启动后，按上述链接中步骤，输入命令没反应

在后面加\g

MySQL报错问题:2509

2.更改加密方式

ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER; #更改加密方式

3.更改密码

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '新密码'; #更新用户密码

4.刷新更改

FLUSH PRIVILEGES; #刷新权限