本文主要是介绍【javaweb：jsp】从服务器获取动态商品信息并展示在jsp中，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
1、servlet代码（用于从数据库中获取商品信息list）
package indi.product;import java.io.IOException;
import java.sql.SQLException;
import java.util.List;import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanListHandler;import indi.domain.Product;
import indi.utils.DataSourceUtils;
/*** 从服务器中获取动态商品信息，并输出到jsp中展示，便于商品信息的变动和更新。* @author Administrator**/
public class ProductListServlet extends HttpServlet {public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {//1.从数据库中获取商品信息QueryRunner qr=new QueryRunner(DataSourceUtils.getDataSource());String sql="select * from product";List<Product> productList =null;try {productList = qr.query(sql, new BeanListHandler<Product>(Product.class));} catch (SQLException e) {e.printStackTrace();}//2.利用request域存储商品信息，采用请求转发的方法转发给product_list.jsprequest.setAttribute("productInfo", productList);request.getRequestDispatcher("/product_list.jsp").forward(request, response);}public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {doGet(request, response);}
}<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%>
<%--下面是从项目中导入的java包--%>
<%@ page import="java.util.*" %>
<%@ page import="indi.domain.*" %>
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>会员登录</title>
<link rel="stylesheet" href="css/bootstrap.min.css" type="text/css" />
<script src="js/jquery-1.11.3.min.js" type="text/javascript"></script>
<script src="js/bootstrap.min.js" type="text/javascript"></script>
<!-- 引入自定义css文件 style.css -->
<link rel="stylesheet" href="css/style.css" type="text/css" /><style>
body {margin-top: 20px;margin: 0 auto;width: 100%;
}.carousel-inner .item img {width: 100%;height: 300px;
}
</style>
</head><body><!-- 引入header.jsp --><jsp:include page="/header.jsp"></jsp:include><div class="row" style="width: 1210px; margin: 0 auto;"><div class="col-md-12"><ol class="breadcrumb"><li><a href="#">首页</a></li></ol></div><%//获取request域中传递的参数List<Product> productList=(List<Product>)request.getAttribute("productInfo");//将获取的商品信息打印在网页上for(Product product:productList){out.write("<div class='col-md-2'style='height:250px'>");out.write("<a href='product_info.htm'> <img src='"+product.getPimage()+"'");out.write("width='170' height='170' style='display: inline-block;'>");out.write("</a>");out.write("<p>");out.write("<a href='product_info.html' style='color: green'>"+product.getPname()+"</a>");out.write("</p>");out.write("<p>");out.write("<font color='#FF0000'>商城价：¥"+product.getShop_price()+"</font>");out.write("</div>");}%></div><!--分页 --><div style="width: 380px; margin: 0 auto; margin-top: 50px;"><ul class="pagination" style="text-align: center; margin-top: 10px;"><li class="disabled"><a href="#" aria-label="Previous"><spanaria-hidden="true">«</span></a></li><li class="active"><a href="#">1</a></li><li><a href="#">2</a></li><li><a href="#">3</a></li><li><a href="#">4</a></li><li><a href="#">5</a></li><li><a href="#">6</a></li><li><a href="#">7</a></li><li><a href="#">8</a></li><li><a href="#">9</a></li><li><a href="#" aria-label="Next"> <span aria-hidden="true">»</span></a></li></ul></div><!-- 分页结束 --><!--商品浏览记录--><divstyle="width: 1210px; margin: 0 auto; padding: 0 9px; border: 1px solid #ddd; border-top: 2px solid #999; height: 246px;"><h4 style="width: 50%; float: left; font: 14px/30px 微软雅黑">浏览记录</h4><div style="width: 50%; float: right; text-align: right;"><a href="">more</a></div><div style="clear: both;"></div><div style="overflow: hidden;"><ul style="list-style: none;"><listyle="width: 150px; height: 216; float: left; margin: 0 8px 0 0; padding: 0 18px 15px; text-align: center;"><imgsrc="products/1/cs10001.jpg" width="130px" height="130px" /></li></ul></div></div><!-- 引入footer.jsp --><jsp:include page="/footer.jsp"></jsp:include></body></html>这篇关于【javaweb：jsp】从服务器获取动态商品信息并展示在jsp中的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！
