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

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！