Mysql 创建用户并授权方法

一、创建用户

root 用户登陆,切换到mysql 数据库：

create user 'test'@"%" identified by 'test123';

create user 'test'@‘localhost' identified by 'test123';

create user 'qa'@'localhost' identified by 'qa123456';

二、授予权限

grant all privileges on *.* to test@‘%’;

grant all privileges on *.* to test@‘localhost’;

grant all privileges on *.* to qa@'localhost';

三、刷新权限

flush privileges;　

四、修改用户密码

切换到mysql 数据库： use mysql;

update user set password=password("cx_qa123456") where user="cx_test";

flush privileges;