mysql

//赋予任何主机访问数据的权限 

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'IDENTIFIED BY '自定义密码' WITH GRANT OPTION;

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'IDENTIFIED BY '123456' WITH GRANT OPTION;

 

//指定ip地址访问权限

如：

配置192.168.16.130可以通过root:123456来访问数据库

GRANT ALL PRIVILEGES ON *.* TO 'root'@'192.168.16.130'IDENTIFIED BY '123456' WITH GRANT OPTION;

 

一看大写就头疼，

grant all privileges on *.* to 'root' @'%' identified by '123456' with grant option;

 

刷新权限  

flush privileges;  

 

词汇：

grant　:（合法地）授予，允许；（勉强）承认，同意

privileges　:特权;

identified　: 被识别的；经鉴定的；被认同者