Struts2实现文件上传（四）-优快云博客

本文介绍了使用Struts2框架实现文件上传的具体配置方法。详细讲述了struts.xml配置文件中关于文件上传的相关设置，包括上传目录、文件大小限制及允许上传的文件类型等。

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Struts2实现文件上传

配置文件struts.xml

<!--
/*
 * $Id: struts.xml 1364077 2012-07-21 12:57:02Z lukaszlenart $
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
-->
<!DOCTYPE struts PUBLIC
          "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
          "http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
   <constant name="struts.custom.i18n.resources" value="message"></constant>
	<constant name="struts.multipart.saveDir" value="D:\MyEclipse\workspace\UploadFile\WebRoot\"></constant>
	<package name="struts2" extends="jfreechart-default">
		<action name="fileUpload" class="com.you.file.upload.action.FileUploadAction">
			<result name="success">/result.jsp</result>
			<result name="input">/file.jsp</result>
			<interceptor-ref name="fileUpload">
				<param name="maximumSize">409600</param>
				<param name="allowedTypes">application/vnd.ms-powerpoint</param>
			</interceptor-ref>
			<interceptor-ref name="defaultStack"></interceptor-ref>
		</action>
	</package>
</struts>