????Struts2??????
????Struts 2?????????????????????????????HTML?????????????????????????????????洢???????????У??????????Action????д?????????????????????????????????
?????????????????????????????????д????????????????????web????????
??????Struts?е???????????????????????????????????????????org.apache.struts2.interceptor.FileUploadInterceptor???defaultStack?е???????????????????struts.xml????????????????????????濴????
??????????index.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1??keyword2??keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<form action="Upload.action" method="post" enctype="multipart/form-data">
<label for="myFile">???????????</label>
<input type="file" name="myFile" /><br>
<input type="submit" value="???"/>
</form>
</body>
</html>
????????????????????????????????????????enctype?????????multipart/ form-data?????????????????????????????????????????????????????? action?????????????????ε????? - myFile???????????Щ?????????????????struts??????
?????????????????????????? jsp ?????success.jsp ???????????????????????3????
????<%@ page language="java" contentType="text/html; charset=UTF-8"
????pageEncoding="UTF-8"%>
????<%@ taglib prefix="s" uri="/struts-tags"%>
????<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
????"http://www.w3.org/TR/html4/loose.dtd">
????<html>
????<head>
????<title>??????</title>
????</head>
????<body>
???????
????</body>
????</html>