从其他电脑访问本机的Mysql的设置方法

时间:2022-05-14 08:32:43

If you want to give a specific user access from all machines in a given domain (for example, mydomain.com), you can issue a GRANT statement that uses the ‘%' wildcard character in the host part of the account name:

译文:如果需要让特定的用户从给定域(例如mydomain.com)的所有计算机*问 MySQL 服务器,你可以执行在账户名的 host 部分使用了通配符“%” 的 GRANT 语句

mysql> GRANT ...

-> ON *.*

-> TO 'myname'@'%.mydomain.com'

-> IDENTIFIED BY 'mypass';

To do the same thing by modifying the grant tables directly, do this:

译文:也可以使用直接修改授权表的方式来实现:

mysql> INSERT INTO user (Host,User,Password,...)

-> VALUES('%.mydomain.com','myname',PASSWORD('mypass'),...);

mysql> FLUSH PRIVILEGES;

再来解决问题:

一、允许用户 wp 从 192.168.2.98 登录 MySQL 服务器(下面的实例均为登录服务器192.168.2.28)

(1)先在MySQL中授权:grant select,update,insert,delete on mysql.* to 'wp'@'192.168.2.98' identified by '123';

(2)再用VFP连接:SQLSTRINGCONNECT("driver={mysql odbc 3.51 driver};server=192.168.2.28;uid=wp;pwd=123;port=3306;")

如果有多个网址,分别执行授权就可以了。

二、允许用户 wp 从某个网段登录 MySQL 服务器

(1)先在MySQL中授权:grant select,update,insert,delete on mysql.* to 'wp'@'192.168.2.%' identified by '123';

(2)再用VFP连接:SQLSTRINGCONNECT("driver={mysql odbc 3.51 driver};server=192.168.2.28;uid=wp;pwd=123;port=3306;")

三、允许用户 wp 从任何网址登录 MySQL 服务器

(1)先在MySQL中授权:grant select,update,insert,delete on mysql.* to 'wp'@'%' identified by '123';

(2)再用VFP连接:SQLSTRINGCONNECT("driver={mysql odbc 3.51 driver};server=192.168.2.28;uid=wp;pwd=123;port=3306;")