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)mysql> ALTER USER ‘root‘@‘localhost‘ IDENTIFIED WITH mysql_native_password BY ‘123‘;Query OK, 0 rows affected (0.35 sec)mysql> FLUSH PRIVILEGES;Query OK, 0 rows affected (0.28 sec)
参考文章:https://blog.csdn.net/XDMFC/article/details/80263215
原文：https://www.cnblogs.com/prader6/p/9395117.html