...查询MYSQL数据库可以得到数据表中某个字段中最大的那条记录的ID号...答:id varchar(10),title varchar(100),name varchar(10));insert into music values('2','离别','12354');insert into music values('15','朋友','5454');insert into music values('161','送别','4668');<?php conn=mysql_connect("localhost:3307","数据库用户名","数据库密码");mysql...