brew install mysql
ln -sfv /usr/local/opt/mysql/*.plist ~/Library/LaunchAgents
mysql.server start
mysql安裝完畢裕照。下面配置密碼信息攒发；
mysql -uroot
select user,password,host from mysql.user;
delete from mysql.user where user='';
delete from mysql.user where host='::1';
set password for root@localhost=password('123456');
GRANT ALL PRIVILEGES ON *.* TO 'miaohr'@'%' IDENTIFIED BY '123456';
flush privileges;
