mysql数据库远程访问设置方法--mysql授权

 

mysql数据库远程访问设置方法

1、修改localhost
更改 "mysql" 数据库里的 "user" 表里的 "host" 项，从"localhost"改成"%"
mysql>use mysql;
mysql>update user set host = '%' where user = 'root';
mysql>select host, user from user;
mysql>FLUSH PRIVILEGES;

 

2、指定授权
使用myuser/mypassword从任何主机连接到mysql服务器:
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;

使用myuser/mypassword从ip为192.168.225.166的主机连接到mysql服务器:
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.225.166' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;

 

3、泛授权
mysql -h localhost -u root
mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION; //赋予任何主机上以root身份访问数据的权限
mysql>FLUSH PRIVILEGES;