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

FLUSH PRIVILEGES 

 

mysql授权 远程访问授权

 

MySQL> grant all privileges on lfchat.* to dbname@localhost identified by 'password';

Query OK, 0 rows affected (0.03 sec)

 

mysql> flush privileges;

Query OK, 0 rows affected (0.00 sec)

 

mysql> 

 

认情况下Mysql只允许本地登录，所以需要修改配置文件将地址绑定给注释掉：

vim /etc/mysql/my.cnf

# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
#bind-address           = 127.0.0.1  <---注释掉这一行就可以远程登录了