java配置plupload

钦英发
2023-12-01
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 settings
			runtimes : '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 can
			resize : {
				width : 200,
				height : 200,
				quality : 90,
				crop : true
			// crop to exact dimensions
			},

			filters : {
				// Maximum file size
				max_file_size : '100mb',
				// Specify what files to browse for
				mime_types : [ {
					title : "Excel files",
					extensions : "xlsx"
				}, {
					title : "Zip files",
					extensions : "zip"
				} ]
			},

			// Rename files by clicking on their titles
			rename : true,

			// Sort files
			sortable : true,

			// Enable ability to drag'n'drop files onto the widget (currently only HTML5 supports that)
			dragdrop : true,

			// Views to activate
			views : {
				list : true,
				thumbs : true, // Show thumbs
				active : 'thumbs'
			},

			// Flash settings
			flash_swf_url : '/dbzyAna/javascript/js/Moxie.swf',

			// Silverlight settings
			silverlight_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>
java配置plupload

相关阅读

相关文章

相关问答

相关文档
