mac安装mysql 5.7.31

1.官网下载

https://dev.mysql.com/downloads/mysql/

2.安装

Thank you for installing MySQL Server. 

3.加快捷命令

alias mysql=/usr/local/mysql/bin/mysql

alias mysqladmin=/usr/local/mysql/bin/mysqladmin

4.启动mysql

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

5.输入登陆mysql

mysql -uroot -p 

6.修改密码

mysql>update mysql.user set authentication_string=PASSWORD('123456') where user='root';

mysql>flush privileges;

7.关闭mysql

ps aux |grep mysql 

找进程号杀掉

sudo kill  12345

8.系统偏好设置找到mysql 

9.启动mysql

打完收功