bitsCN.com message from server: "Host 'xxx' is not allowed to connect to this MySQL server的解决 解决方法: 1. 改表法。 可能是你的帐号不允许从远程登陆,只能在localhost。这个时候只要在localhost的那台电脑,登入mysql后,更改 "mysql" 数据库里的 "user" 表里的 "host" 项,从"localhost"改称"%" mysql -u root -pvmwaremysql>use mysql; mysql>update user set host = '%' where user = 'root'; mysql>select host, user from user; 2. 授权法。 例如,你想myuser使用mypassword从任何主机连接到mysql服务器的话。 GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION; FLUSH PRIVILEGES; 如果你想允许用户myuser从ip为192.168.1.6的主机连接到mysql服务器,并使用mypassword作为密码 GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION; FLUSH PRIVILEGES; 如果你想允许用户myuser从ip为192.168.1.6的主机连接到mysql服务器的dk数据库,并使用mypassword作为密码 GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION; FLUSH PRIVILEGES; 我用的第一个方法,刚开始发现不行,在网上查了一下,少执行一个语句 mysql>FLUSH RIVILEGES 使修改生效.就可以了 另外一种方法,不过我没有亲自试过的,在csdn.net上找的,可以看一下. 在安装mysql的机器上运行: 1、d:/mysql/bin/>mysql -h localhost -u root //这样应该可以进入MySQL服务器 2、mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION //赋予任何主机访问数据的权限 3、mysql>FLUSH PRIVILEGES //修改生效 4、mysql>EXIT //退出MySQL服务器 这样就可以在其它任何的主机上以root身份登录啦! 作者 aichixihongshi bitsCN.com

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