利用（二）中我寫的兩個函數（放在package src中），這次實現web頁面的操作。
index.Html:
<%@ page language="Java" pageEncoding="GB2312"%>
<body>
<p></p>
<p></p>
<p></p>
<table width="60%" border="1" align="center">
<tr>
<td>
<p align="left"><font size="4" color="#003399">管理測試程序</font></p>
<form name="readform" method=post action="load.JSP">
<p align="left"><font color="#FF0000">讀取XML文件： </font></p>
<p align="left"> <font color="#FF0000">
<input type="text" name="mypath" size="50" value="c:eclipseworkspacemyxmlxmldata1.XML">
</font></p>
<p align="left">
<a href="http://j5c.ddvip.com/index.PHP#" onClick=submit()>讀取</a>
</p>
<p align="left"></p>
</form>
<form name="writeform" method=post action="create.JSP">
<p align="left"><font color="#FF0000">寫入XML文件：</font> </p>
<p align="left">請填寫路徑:
<input type="text" name="mypath" width="100" size="50"
value="c:eclipseworkspacemyxmlxmldata11.XML">
</p>
<p align="left">請填寫題目:
<input type="text" name="mytitle" width="100" size="50">
</p>
<p align="left">請填寫內容:
<textarea name="mycontent" cols="100"></textarea>
</p>
<p align="left">
<a href="http://j5c.ddvip.com/index.PHP#" onClick=submit()>寫入</a>
</p>
</form>
</td>
</tr>
</table>
</body>
寫入的頁面create.JSP：
<%@ page language="Java" pageEncoding="GB2312"%>
<%@ page import="src.*" %>
<%@ page import="org.w3c.dom.*"%>
<%@ page import="Javax.XML.parsers.*"%>
<%@ page import="Javax.XML.transform.*"%>
<%@ page import="Javax.XML.transform.dom.DOMSource"%>
<%@ page import="Javax.XML.transform.stream.StreamResult"%>
<%@ page import="Java.io.*"%>
<Html>
<body>
<%
String mypath=(String)request.getParameter("mypath");
String mytitle=(String)request.getParameter("mytitle");
String mycontent=(String)request.getParameter("mycontent");
mypath=new String(mypath.getBytes("ISO-8859-1"),"GB2312");
mytitle=new String(mytitle.getBytes("ISO-8859-1"),"GB2312");
mycontent=new String(mycontent.getBytes("ISO-8859-1"),"GB2312");
try{
writexml myxml=new writeXML(mypath);
myXML.toWrite(mytitle,mycontent);
myXML.toSave();
out.print("Your writing is successful.");
}
catch(ParserConfigurationException exp){
exp.printStackTrace();
out.print("Your writing is failed.");
}
%>
</body>
</Html>
讀取XML的頁面load.JSP：
<%@ page language="Java" pageEncoding="GB2312"%>
<%@ page import="src.*" %>
<%@ page import="Java.io.*" %>
<%@ page import="Java.util.Vector" %>
<%@ page import="Javax.XML.parsers.*" %>
<%@ page import="org.w3c.dom.*" %>
<Html>
<body>
<%
Vector A=new Vector();
String mypath=(String)request.getParameter("mypath");
out.println(mypath);%>
<p>
<%
readxml my = new readXML();
A = my.toRead(mypath);
for (int i = 0; i < A.size(); i++) {
out.println(A.elementAt(i));
%>
<p>
<%
}
%>
</body>
</Html>
這個寫程序還有一個缺陷，它只是創建XML格式和內容，而不是改寫已有文件。