远程访问MYSQL数据库

执行下面sql语句

grant usage on *.* to 'root'@'%' identified by 'password' with grant option;
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
//刷新
flush privileges; 

这里的'mypassword'是自己的mysql密码