| 利用（二）中我写的两个函数（放在package src中），这次实现web页面的操作。
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>管理测试程序</font></p>
<form name=readform method=post action=load.jsp>
<p align=left><font color=#FF0000>读取xml文件： </font></p>
<p align=left> <font color=#FF0000>
<input type=text name=mypath size=50 value=c:\\eclipse\\workspace\\myxml\\xmldata\\1.xml>
</font></p>
<p align=left>
<a href=# onClick=submit()>读取</a>
</p>
<p align=left> </p>
</form>
<form name=writeform method=post action=create.jsp>
<p align=left><font color=#FF0000>写入xml文件：</font> </p>
<p align=left>请填写路径:
<input type=text name=mypath width=100 size=50
value=c:\\eclipse\\workspace\\myxml\\xmldata\\11.xml>
</p>
<p align=left>请填写题目:
<input type=text name=mytitle width=100 size=50>
</p>
<p align=left>请填写内容:
<textarea name=mycontent cols=100></textarea>
</p>
<p align=left>
<a href=# onClick=submit()>写入</a>
</p>
</form>
</td>
</tr>
</table>
</body> 写入的页面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>
读取xml的页面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>
这个写程序还有一个缺陷，它只是创建xml格式和内容，而不是改写已有文件。
如果您写出了改写文件的程序望能交流。
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