版权声明：MZ21G https://blog.csdn.net/qq_35793285/article/details/85776768
1 在命令窗口 输入mysql -uroot -p 首先通过cmd进入mysql
2 更改加密方式
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER;
Query OK, 0 rows affected (0.10 sec)
3 更改密码
mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123';
Query OK, 0 rows affected (0.35 sec)
这个密码是navicat链接mysql 的密码
4刷新
mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.28 sec)
参考链接：