Mac的sql8出现ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)

数据库版本：8.0.19
执行

./mysql -u root -p

报错：

ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)

方法：

1.苹果->系统偏好设置->最下面点mysql，关闭mysql服务
2.在终端

cd /usr/local/mysql/bin/

3.管理员权限

sudo su

4.回车以禁止mysql验证功能，mysql会自动重启，偏好设置中的mysql状态会变成running

./mysqld_safe --skip-grant-tables &

5.进入sql

./mysql

注意分号

flush privileges;

注意这是新版sql的语法

set password for 'root'@'localhost'  = 'root';

重新登录正常：

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 9
Server version: 8.0.19 MySQL Community Server - GPL

Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

https://blog.csdn.net/z90818/article/details/88106973