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虚拟机中mysql配置
盼盼love的博客
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一,在虚拟机中安装Mysql数据库时,在注意数据库安装好之后,有一个root用户
      在使用这个用户登录是要注意,此用户只支持localhost(本机ip地址登录)
          所以要再创建一个用户并设置为所有主机都能访问

二,更改

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!

原文链接:https://www.2cto.com/database/201701/590856.html

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