SWFUpload+COS 上传组件+servelet 实现大附件上传
去年的时候整理过例子：
http://blog.csdn.net/misswuyang/article/details/5412375
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这几天一直在整理一些以前的例子，并且优化了一下，也改写了一些swfupload 的源码，使其适应项目的开发。
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新版本在线预览地址：http://220.178.14.19:8081/cosswfupload
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1、?需要的Servlet类（上传用）和jar包：
?下面有下载:CosUploaderServlet.rar
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2、?Web.xml配置：
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<!-- COS大附件上传 限制 500M BEGIN --><servlet><servlet-name>CosUploader</servlet-name><servlet-class>com.ebiz.lv.web.servlet.uploader.CosUploaderServlet</servlet-class><init-param><param-name>fileSizeLimit</param-name><param-value>500</param-value></init-param></servlet><servlet-mapping><servlet-name>CosUploader</servlet-name><url-pattern>/CosUploader.do</url-pattern></servlet-mapping><!-- COS大附件上传 限制 500M END -->?
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3、??页面：?
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<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8" %><%@ include file="../../commons/pages/taglibs.jsp" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>COS swfupload大附件上传</title><link href="${ctx}/styles/style1.css" rel="stylesheet" type="text/css" /><link href="${ctx}/commons/swfupload/style/default.css" rel="stylesheet" type="text/css" /></head><body><div value="save"/> <table width="100%" border="0" align="left" cellpadding="1" cellspacing="1" border="0" cellpadding="1" cellspacing="0"> <tr> <td width="14%"><span id="spanButtonPlaceHolder"></span><img title="添加小于100M的文件作为附件" alt="SWFUpload+COS 下传组件+servelet 实现大附件下传" src="${ctx}/commons/swfupload/style/images/100M.jpg" /></td> <td><span id="btnCancel" onclick="swfu.cancelQueue();" style="font-family:Verdana;color:#005590; cursor:pointer;" >取消上传</span></td> </tr> <tr> <td colspan="2"><div id="divCreateElementsToForm"></div></td> </tr> <tr> <td colspan="2"><div id="fsUploadProgress"></div></td> </tr> </table></td> </tr> <tr> <td nowrap="nowrap" colspan="2"><html-el:submit property="bgsubmit" value=" 提交 " /> <input type="button" name="back" value="返回" onclick="history.back();" /></td> </tr> </table> </html-el:form> </div></div><div id="info"> <div> </div></div><script type="text/javascript" src="${ctx}/commons/scripts/jquery.js"></script> <script type="text/javascript" src="${ctx}/commons/swfupload/swfupload.min.js"></script> <script type="text/javascript" src="${ctx}/commons/swfupload/handlers.min.js"></script> <script type="text/javascript">//<
?上传完成后：
点击提交后：
