三、创建Jsp页面：

<%@ page language="java" pageEncoding="gbk"%>

<%@ page import="java.util.*"%>

<%@ page import="com.core.*"%>

<%@ page import="java.sql.*" %>

<%?

??? //获取参数

String times = (request.getParameter("para") == null )? "" : request.getParameter("para") ;

??? List<Integer> timesColl = new ArrayList<Integer>();

??? try{

??????? ConnDB conn = new ConnDB() ;