远程连接自己或别人的mysql时

远程连接自己或别人的mysql时,弹出了提示:“1130 - Host ‘win7’ is not allowed to connect to this mysql server”,意思是主机不允许连接到mysql服务器,不允许的原因是连接方没有足够的权限。解决办法有两个:

方法一:
1)允许任何用户连接:
update user set host=’%’ where user=’root’;
flush privileges;

2)允许ip 192.168.1.3连接
update user set host=’192.168.1.3’ where user=’root’;
flush privileges;

3)允许ip是192.168.1开头的任何用户连接:
update user set host=’192.168.1%’ where user=’root’;
flush privileges;

方法二:
1)允许任何用户使用root/root连接
grant all privileges on . to ‘root’@’%’ identified by ‘root’ with grant option;
flush privileges;

2)允许用户root从ip为192.168.1.3的主机连接到mysql服务器,并使用root作为密码
grant all privileges on . to ‘root’@’192.168.1.3’ identified by ‘root’ with grant option;
flush privileges;

3)允许用户root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root作为密码
grant all privileges on dk.* to ‘root’@’192.168.1.3’ identified by ‘root’ with grant option;
flush privileges;

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转载自blog.csdn.net/zx6571269/article/details/81001821
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