user表如下：
CREATE TABLE `user` (
`id` int(11) NOT NULL AUTO_INCREMENT COMMENT \'用户ID\',
`username` varchar(50) NOT NULL DEFAULT \'\' COMMENT \'用户登录名\',
) ENGINE=InnoDB AUTO_INCREMENT=91 DEFAULT CHARSET=utf8 COMMENT=\'用户表
相应公式：
=CONCATENATE("insert into user(id,username) values(\'",A2,"\',\'",B2,"\');")
=CONCATENATE("insert into user(id,username) values(\'",A3,"\',\'",B3,"\');")