mysql外部访问

改表

select host, user from user ；

update user set host = '%' where user = 'root' ;

授权

GRANT ALL PRIVILEGES ON *.* TO 'root' @ '%' IDENTIFIED BY '123456' WITH GRANT OPTION ;

如果你想允许用户jack从ip为10.10.50.127的主机连接到mysql服务器，并使用654321作为密码

GRANT ALL PRIVILEGES ON *.* TO 'jack' @’10.10.50.127’ IDENTIFIED BY '654321' WITH GRANT OPTION ;

FLUSH RIVILEGES

注释掉修改my.cnf 中的bind-address=127.0.0.1