MAC mysql重置密码

首页打开系统偏好设置，点击下面的MySQL，点击Stop MySQL Server关闭MySQL服务，如已关闭忽略。

然后打开终端，输入

sudo /usr/local/mysql/bin/mysqld_safe --skip-grant-tables

或

sudo /usr/local/mysql/bin/mysqld_safe --user=mysql --datadir=/usr/local/mysql/data --skip-grant-tables &

然后打开另一个终端，输入

sudo /usr/local/mysql/bin/mysql -u root

回车后再输入

UPDATE mysql.user SET authentication_string=PASSWORD('新密码') WHERE User='root';

回车后再输入

FLUSH PRIVILEGES;

最后输入

\q

退出

重启MySQL

Navicat连接MySQL提示密码过期【Your password has expired. To log in you must change it using a client that supports expired passwords.】：http://blog.csdn.net/fay462298322/article/details/52788592

以上方法针对 MySQL V5.7.9, 旧版的mysql请使用：UPDATE mysql.user SET Password=PASSWORD(‘新密码’) WHERE User=’root’;