课程名称：
实验项目：
实验地点：
专业班级：
学生姓名：指导教师：
本科实验报告
Web系统与技术 xml操作 致远楼301 软件工程1222 学号：2012005612 王兆晖 师锋洋
2015 年1 月17日
一、实验目的
掌握XML的语法，学会XML操作。
二、实验要求
1．完成实验 2．书写实验报告书
三、实验内容
1、编写程序。
1）程序：课本P290习题11.8。 要求：对应的XML文档内容为：
李兴华 001
要求：李兴华和001之间间隔1行。 2）程序：课本P290习题11.10。 李兴华
mldnqa@163.com
MLDN
mldnkf@163.com
要求解析后输出XML的内容。 2．运行所编写的应用程序
启动MyEclipse，建立项目exp5,将编写的程序放入该项目下。运行程序，查看运行结果并进行分析。
四、主要仪器设备
笔记本电脑一台 Eclipse软件开发工具 Accesss数据库
五、实验数据记录和处理
Xslxml.java: package xml;
import java.io.IOException; import java.io.PrintWriter;
import javax.servlet.ServletException; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;
public class Xslxml extends HttpServlet {
/**
* The doGet method of the servlet.
*
* This method is called when a form has its tag value method equals to get. *
* @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { }
doPost(request,response);
/**
* The doPost method of the servlet.
*
* This method is called when a form has its tag value method equals to post. *
* @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { }
response.setContentType(\"text/html;charset=GB2312\"); PrintWriter out = response.getWriter();
out.println(\"\");
out.println(\"\"); out.println(\"\"); out.println(\"\"); out.println(\"\"); out.println(\"李兴华\"); out.println(\"\"); out.println(\"
\"); out.println(\"\"); out.println(\"001\"); out.println(\"\");out.println(\"
\"); out.println(\"\"); out.close();
}
/**
* Initialization of the servlet.
*
* @throws ServletException if an error occurs */
public void init() throws ServletException { // Put your code here }
Xslxml.xsl: xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\">
DomXml.java: package xml;
import org.w3c.dom.*; import java.io.*;
import javax.xml.parsers.*;
public class Domxml1 {
public static void main(String args[]){ try{ DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); DocumentBuilder builder = factory.newDocumentBuilder(); Document document = builder.parse(new File(\"Domxml1.xml\")); document.normalize(); Element root = document.getDocumentElement(); String rootName = root.getNodeName(); System.out.print(\"XML文件根节点的名字：\"+rootName); NodeList nodelist = root.getChildNodes(); GetElement(nodelist);
}
} catch(Exception e){ System.out.println(e); } }
public static void GetElement(NodeList nodelist){ int size = nodelist.getLength(); for(int i = 0;i < size;i++){ Node cnode = nodelist.item(i); if(cnode.getNodeType() == Node.TEXT_NODE){ Text textNode = (Text)cnode; String content = textNode.getWholeText(); System.out.print(content); } if(cnode.getNodeType() == Node.ELEMENT_NODE){ Element elementNode = (Element)cnode; String name = elementNode.getNodeName(); System.out.print(name+\": \"); NodeList nodelist1 = elementNode.getChildNodes(); GetElement(nodelist1); } } }
六、 实验结果与分析
七、讨论、心得
掌握了使用Jsp+servlet进行动态的产检XML文件，并让其显示为XSL样式。同时也熟悉了DOM解析XML的过程。
