1，编写后台common io/common upload多文件上传实现@SuppressWarnings("rawtypes")@RequestMapping("batchUpload")public void batchFileUpload(HttpServletRequest request,HttpServletResponse response) throws Exception {DiskFileItemFactory factory = new DiskFileItemFactory();PrintWriter out = response.getWriter();ServletFileUpload upload = new ServletFileUpload(factory);upload.setHeaderEncoding("UTF-8");// 解决上传中文文件名乱码boolean isMultipart = ServletFileUpload.isMultipartContent(request);List files = upload.parseRequest(request);Iterator item = files.iterator();String path = "";String filename = "";if (isMultipart) {while (item.hasNext()) {FileItem fileitem = (FileItem) item.next();if (!fileitem.isFormField()) {String username = request.getSession().getAttribute("username").toString();filename = fileitem.getName();FileListBean fileListBean = new FileListBean();fileListBean.setFilename(filename);fileListBean.setCreate_person(username);fileListBean.setCreate_date(new Date());String appPath = request.getSession().getServletContext().getRealPath("/");appPath = appPath + "upload\\";path = appPath + filename;File file = new File(path);if (!file.exists()) {file.createNewFile();}fileitem.write(file);this.batchFileuploadService.addFileList(fileListBean);}}}out.flush();out.close();}2，配置前台页面plupload实现<!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><title>batchFileUpload.html</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><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"href="/dbzyAna/javascript/themes/base/jquery-ui.css"type="text/css" /><link rel="stylesheet"href="/dbzyAna/javascript/js/jquery.ui.plupload/css/jquery.ui.plupload.css"type="text/css" /><script src="/dbzyAna/javascript/jquery.min.js"></script><script type="text/javascript"src="/dbzyAna/javascript/ui/minified/jquery-ui.min.js"></script><!-- production --><script type="text/javascript" src="/dbzyAna/javascript/js/plupload.full.min.js"></script><script type="text/javascript"src="/dbzyAna/javascript/js/jquery.ui.plupload/jquery.ui.plupload.js"></script><script type="text/javascript">// Initialize the widget when the DOM is ready$(function() {$("#uploader").plupload({// General settingsruntimes : 'html5,flash,silverlight,html4',url : '/dbzyAna/batchUpload',// User can upload no more then 20 files in one go (sets multiple_queues to false)max_file_count : 20, //此属性用于将文件切割//chunk_size : '10mb',// Resize images on clientside if we canresize : {width : 200,height : 200,quality : 90,crop : true// crop to exact dimensions},filters : {// Maximum file sizemax_file_size : '100mb',// Specify what files to browse formime_types : [ {title : "Excel files",extensions : "xlsx"}, {title : "Zip files",extensions : "zip"} ]},// Rename files by clicking on their titlesrename : true,// Sort filessortable : true,// Enable ability to drag'n'drop files onto the widget (currently only HTML5 supports that)dragdrop : true,// Views to activateviews : {list : true,thumbs : true, // Show thumbsactive : 'thumbs'},// Flash settingsflash_swf_url : '/dbzyAna/javascript/js/Moxie.swf',// Silverlight settingssilverlight_xap_url : '/dbzyAna/javascript/js/Moxie.xap'});});</script></head><body><form id="form1"><div id="uploader"><p>You browser doesn't have Flash, Silverlight, Gears,BrowserPlus or HTML5 support.</p></div></form></body></html>
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