1、web.xml文件中增加
<mime-mapping>
<extension>doc</extension>
<mime-type>application/vnd.ms-word</mime-type>
</mime-mapping>
2、程序如下：
<%@page language="java" import="java.net.*" pageEncoding="gb2312"%>
<%
response.setContentType("application/x-download"); //设置为下载application/x-download
String filenamedownload = "/系统解决方案.doc"; //即将下载的文件的相对路径
String filenamedisplay = "系统解决方案.doc"; //下载文件时显示的文件保存名称
filenamedisplay = URLEncoder.encode(filenamedisplay,"UTF-8");
response.addHeader("Content-Disposition","attachment;filename=" + filenamedisplay);
try
{
RequestDispatcher dispatcher = application.getRequestDispatcher(filenamedownload);
if(dispatcher != null)
{
dispatcher.forward(request,response);
}
response.flushBuffer();
}
catch(Exception e)
{
e.printStackTrace();
}
finally
{
}
%>
二、采用文件流输出的方式下载
1、web.xml文件中增加
<mime-mapping>
<extension>doc</extension>
<mime-type>application/vnd.ms-word</mime-type>
</mime-mapping>
2、程序如下：
<%@page language="java" contentType="application/x-msdownload" import="java.io.*,java.net.*" pageEncoding="gb2312"%>