Mysql创建用户和数据库并授权

1、create user '用户名'@'%' identified by'密码';

2、create database 数据库名;

3、授予全部权限

grant all privileges on 数据库名.* to 用户名@localhost identified by '密码';

4、授予一部分权限

grant select,insert,delete,update,create,drop, alter, index, create view, show view on jpress.* to 用户名@"%" identified by "密码";

4、flush privileges;//刷新系统权限表