struts2——文件下载（简单的功能）

 1 <%@ page language="java" contentType="text/html; charset=UTF-8"
 2     pageEncoding="UTF-8"%>
 3 <%@taglib uri="/struts-tags" prefix="s"%>
 4 <!DOCTYPE html>
 5 <html>
 6     <head>
 7         <meta charset="UTF-8">
 8         <title>struts2的一个例子</title>
 9     </head>
10     <body>
11         <s:form action="downloadFile.action" method="post" enctype="multipart/form-data">
12             <s:submit value="下载文件"/>
13         </s:form>
14         
15     </body>
16 </html>

index.jsp代码

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