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远程登录mysql,报错:message from server: "Host is not a

WBOY
WBOYOriginal
2016-06-07 15:47:051182browse

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% 登录数据库:mysql -u root -pvmware mysqluse mysql; mysqlupdate user se

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"%"

登录数据库:mysql -u root -pvmware

mysql>use mysql;

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

mysql>select host, user from user;

mysql>FLUSH RIVILEGES

2. 授权法。

(1)例如,你想myuser使用mypassword从任何主机连接到mysql服务器的话。

第一步:root用户登录;mysql>mysql -u root -p rootpassword;

第二步:赋予权限;mysql>GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;

第三步:mysql>FLUSH   PRIVILEGES;

(2)如果你想允许用户myuser从ip为192.168.1.3的主机连接到mysql服务器,并使用mypassword作为密码

mysql>GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;

mysql>FLUSH   PRIVILEGES;

(3)如果你想允许用户myuser从ip为192.168.1.3的主机连接到mysql服务器的dk数据库,并使用mypassword作为密码

mysql>GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;

mysql>FLUSH   PRIVILEGES;

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