1.關(guān)閉MySQL:系統(tǒng)偏好設(shè)置->MySQL->Stop MySQL Server
2.打開終端：sudo /usr/local/mysql/bin/mysqld_safe --skip-grant-tables
點(diǎn)擊回車欣尼，MySQL會自動開啟
3.重新創(chuàng)建新的終端窗口：
/usr/local/mysql/bin/mysql進(jìn)入mysql命令模式
use mysql 進(jìn)入mysql數(shù)據(jù)庫
flush privileges;
set password for 'root'@'localhost'=password('新密碼');
搞定ｃ九撑刺！
親測版本：/usr/local/mysql/bin/mysql -V
/usr/local/mysql/bin/mysql Ver 14.14 Distrib 5.7.15, for osx10.11 (x86_64) using EditLine wrapper
