说明：文件unload.js在js目录下，文件unload_excel.jsp和unload_word.jsp在unload目录下。
1,unload.js
/**************************************************
作者：云凤生(hainanyun@hotmail.com)
创建日期：2005-1-21
最后修改日期：2005-3-30
Function:
1,unload_word():unload local page as word file
2,unload_excel():unload local page as excel file
3,...(waiting for your additional work)
For example:
1,in the head of HTML file,include this file:
<script src="http://www.chinaitpower.com/A200508/2005-08-10/js/unload.js" type="text/javascript"></script>
2,add unload button:
<input type="button" value="导出为Word文档" name="download" onclick="unload_word(location.href)" >
<input type="button" value="导出为Excel文档" name="download" onclick="unload_excel(location.href)" >
**************************************************/
function unload_word()
{
var url=location.href;
location.href="http://www.chinaitpower.com/A200508/2005-08-10/unload/unload_word.jsp?url=+url;
function unload_excel()
{
var url=location.href;
location.href="http://www.chinaitpower.com/A200508/2005-08-10/unload/unload_excel.jsp?url=+url;
2,unload_excel.jsp
<%
response.setHeader("Content-disposition","attachment; filename=print_tmp.xls");
%>
<%@ page contentType="application/vnd.ms-excel; charset=gb2312"%>
<%@ page import="java.net.URL"%>
<meta http-equiv="Content-Language" content="zh-cn">
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<%
String url_target = new String(request.getParameter("url"));
String filename = new String();
URL url = new URL(url_target);
filename = url.getFile();
%>
<jsp:include page="<%=filename%>" />
3,unload_word.jsp
<%
response.setHeader("Content-disposition","attachment; filename=print_tmp.doc");
%>
<%@ page contentType="application/vnd.ms-word; charset=gb2312"%>
<%@ page import="java.net.URL"%>
<meta http-equiv="Content-Language" content="zh-cn">
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<%
String url_target = new String(request.getParameter("url"));
String filename = new String();
URL url = new URL(url_target);
filename = url.getFile();
%>
<jsp:include page="<%=filename%>" />
