addvote.jsp

用JSP写的一个在线购物网站的代码

<%@ page contentType="text/html;charset=gb2312" import="java.sql.*" %>
<jsp:useBean id="data" scope="page" class="shop.data.conn" />
<%
String id=request.getParameter("id");
String add=request.getParameter("add");
String sql="insert into addvote(vote,number,titleid) values(\'"+add+"\',\'"+0+"\',\'"+id+"\')";
ResultSet rs=data.executeQuery(sql);
response.sendRedirect("vote.jsp?show="+id);
%>