待执行的SQL文件（createuser.sql）–批量添加mysql账户的语句
grant all privileges on sq_hehe.* to hehe@localhost identified by “heiq”;
grant all privileges on sq_eili.* to eili@localhost identified by “eiglia”;
grant all privileges on sq_bob* to bob@localhost identified by “bo2esql”;
grant all privileges on sq_7car.* to 7car@localhost identified by “77sq”;
flush privileges;
执行createuser.sql文件中的语句：
mysql -u用户名 -p密码 -h主机地址(localhost) < createuser.sql
