mysql -u root -p
use mysql;
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION;
GRANT 表明權限命令; ALL 表明全部命令; *.* 表明全部數據庫; root 表明遠程鏈接的用戶名; % 全部人均可以訪問; password 替換爲本身的密碼mysql
FLUSH PRIVILEGES;
service mysqld restart