①装置服务:

mysqld --install

②初始化: 

mysqld --initialize --console

③开启服务:

net start mysql

④敞开服务:

net stop mysql

⑤登录mysql:

mysql -u root -pEnter PassWord:(明码)

⑥批改明码:

alter user 'root'@'localhost' identified by 'root';  (by 接着的是明码)

⑦标记删除mysql服务:

sc delete mysql