MAC 中mysql密码忘记解决办法
方法一：在mysql官网直接下载dmg文件进行安装，忘记密码
1.关闭mysql服务器
sudo /usr/local/mysql/support-files/mysql.server stop
2.进入目录
cd /usr/local/mysql/bin
3.获取权限
sudo su
4.重启服务器
./mysqld_safe --skip-grant-tables &
5.control + D退出编辑
6.配置短命令
alias mysql=/usr/local/mysql/bin/mysql
7.进入mysql命令模式
mysql
8.进入mysql数据库
use mysql
9.获取更改权限
flush privileges;
10.重置密码
set password for 'root'@'localhost'=password('新密码');
方法二、直接卸载mysql进行重新下载安装
1.卸载mysql
sudo rm /usr/local/mysql
sudo rm -rf /usr/local/var/mysql
sudo rm -rf /usr/local/mysql*
sudo rm -rf /Library/StartupItems/MySQLCOM
sudo rm -rf /Library/PreferencePanes/My*
vim /etc/hostconfig and removed the line MYSQLCOM=-YES-rm -rf ~/Library/PreferencePanes/My*
sudo rm -rf /Library/Receipts/mysql*
sudo rm -rf /Library/Receipts/MySQL*
sudo rm -rf /var/db/receipts/com.mysql.*
2.重新安装mysql