Mysql授权远程登录

报错:1130-host … is not allowed to connect to this MySql server

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;   
 FLUSH PRIVILEGES;

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;

这样就可以在其它任何的主机上以root身份登录啦！

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