SQL Error (1130): Host IP is not allowed to connect to this MySQL server

SQL Error (1130): Host IP is not allowed to connect to this MySQL server

通过HeidiSQL连接MYSQL数据库报错：

 SQL Error (1130): Host '192.168.1.100' is not allowed to connect to this MySQL server

说明所连接的用户帐号没有远程连接的权限，只能在本机(localhost)登录。

需更改 mysql 数据库里的 user表里的 host项
把localhost改称%

首先按下面的步骤登录Mysql服务器

登录mysql需要切换到dos下的mysql的bin目录，进行如下操作：

mysql>use mysql;

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

mysql>flush privileges;

mysql>select 'host','user' from user where user='root';

mysql>quit

OK。远程连接成功！

转自： http://space.itpub.net/8183550/viewspace-680756