两步开幕mysql远程连接

一个，登录mysql

# mysql -uroot -p

两，配置远程连接

mysql > GRANT ALL PRIVILEGES ON *.* TO 'user1'@'%'IDENTIFIED BY 'mypassword';

要么

mysql > GRANT ALLPRIVILEGES ON *.* TO 'root'@'%';

mysql >  FLUSH PRIVILEGES;