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允许ubuntu下mysql远程连接

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Release: 2016-06-07 15:35:13
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第一步: vim /etc/mysql/my.cnf找到 bind-address = 127.0.0.1 注释掉 这行,如:#bind-address = 127.0.0.1 或者改为: bind-address = 0.0.0.0 允许任意IP访问; 或者自己指定一个IP地址。 重启 MySQL: sudo /etc/init.d/mysql restart 第二步: 授权用

第一步:

vim /etc/mysql/my.cnf找到bind-address = 127.0.0.1

注释掉这行,如:#bind-address = 127.0.0.1

或者改为: bind-address = 0.0.0.0

允许任意IP访问;

或者自己指定一个IP地址。

重启 MySQL:sudo /etc/init.d/mysql restart

第二步:

授权用户能进行远程连接

   grant all privileges on *.* to root@"%" identified by "password" with grant option;

   flush privileges;

   第一行命令解释如下,*.*:第一个*代表数据库名;第二个*代表表名。这里的意思是所有数据库里的所有表都授权给用户。root:授予root账号。“%”:表示授权的用户IP可以指定,这里代表任意的IP地址都能访问MySQL数据库。“password”:分配账号对应的密码,这里密码自己替换成你的mysql root帐号密码。

   第二行命令是刷新权限信息,也即是让我们所作的设置马上生效。


   grant allprivileges on *.* to 'root'@'192.168.30.253' identified by 'password';

   flushprivileges;


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