Struts2实现文件上传
文件上传页面
file.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>文件上传</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">
<style type="text/css">
</style>
</head>
<body>
<table align="center" width="30%" border="0">
<tr>
<td>
<s:fielderror cssStyle="color:red" />
</td>
</tr>
</table>
<s:form action="fileUpload" theme="simple" method="post" enctype="multipart/form-data">
<table align="center" width="50%" border="1">
<tr>
<td style="text-align: right;font-weight: bolder;">
<label>用户名：</label>
</td>
<td>
<s:textfield name="username" cssStyle="310px;" maxlength="10" tooltip="请输入用户名"></s:textfield>
</td>
</tr>
<tr>
<td style="text-align: right;font-weight: bolder;">
<label>密 码：</label>
</td>
<td>
<s:password name="password" cssStyle="310px;" maxlength="10" tooltip="请输入密码"></s:password>
</td>
</tr>
<tr>
<td style="text-align: right;font-weight: bolder;">
<label>文 件：</label>
</td>
<td id="more">
<s:file name="file"></s:file><input type="button" value="添加更多.." οnclick="addMoreFile()">
</td>
</tr>
<tr>
<td></td>
<td>
<s:submit value="提交" cssStyle="125px;"></s:submit>
<s:reset value="重置" cssStyle="125px;"></s:reset>
</td>
</tr>
</table>
</s:form>
</body>
</html>