jsp中如何调用word或者word的功能。

Response.setContentType(“application/x-msword;charset= GB2312”);

Response.setContentType(“application/x-msword;charset= GB2312”);
只能是以word方式浏览，不能修改
response.setContentType("application/x-msword;charset= GB2312");
好像不好用呀。
写个例子你吧.....再不会就没办法了啊......
browseWord.jsp
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<HEAD>
<%@ page
language="java"
contentType="text/html; charset=GB2312"
pageEncoding="GB2312"
import="java.io.*"
%><%
response.reset();
String filepath=request.getParameter("filepath");
response.setContentType("application/msword");  //关键,设置显示的类型
InputStream ips = new FileInputStream(filepath);  //输入流读入
OutputStream ops = response.getOutputStream();
int data = -1;
while((data = ips.read()) != -1)
{
ops.write(data);  //写入输出流
}ops.flush();
%><META http-equiv="Content-Type" content="text/html; charset=GB2312">
<META http-equiv="Content-Style-Type" content="text/css">
<script>
</script>
<TITLE></TITLE>
</HEAD>
<BODY>
</BODY>
<html>
补充说明,稍加改变即可实现数据库中的保存功能,其实就是2进制写入blob字段,这个就不用说了吧.....
Jakarta POI 据说可以读写word文档，不过不成熟