swfUpload文件上传教程 附带下载地址

<link href="${contextPath}/statics/plugin/swfupload/css/default.css"
	rel="stylesheet" type="text/css" />
<script type="text/javascript"
	src="${contextPath}/statics/plugin/swfupload/js/swfupload.js"></script>

<script type="text/javascript"
	src="${contextPath}/statics/js/common/jquery-1.10.2.min.js"></script>
<script type="text/javascript"
	src="${contextPath}/statics/plugin/swfupload/js/swfupload.queue.js"></script>
<script type="text/javascript"
	src="${contextPath}/statics/plugin/swfupload/js/fileprogress.js"></script>
<script type="text/javascript"
	src="${contextPath}/statics/plugin/swfupload/js/handlers.js"></script>
<script type="text/javascript">
		var swfu;
		var postparams={};
		window.onload = function() {
			var settings = {
				flash_url : "${contextPath}/statics/plugin/swfupload/js/swfupload.swf",upload_url: "${contextPath}/app/uploadFile;jsessionid=<%=session.getId()%>",file_size_limit : "300MB",file_types : "*.apk",file_types_description : "请上传安卓应用",file_upload_limit : 1,file_queue_limit : 1,custom_settings : {
				progressTarget : "fsUploadProgress",cancelButtonId : "btnCancel"
			},debug : false,// Button settings
			button_image_url : "${contextPath}/statics/plugin/swfupload/images/TestImageNoText_65x29.png",button_width : "65",button_height : "29",button_placeholder_id : "spanButtonPlaceHolder",button_text : '<span class="theFont">选择</span>',button_text_style : ".theFont { font-size: 14; }",button_text_left_padding : 15,button_text_top_padding : 3,// The event handler functions are defined in handlers.js
			file_queued_handler : fileQueued,file_queue_error_handler : fileQueueError,file_dialog_complete_handler : function fileDialogComplete() {

			},upload_start_handler : uploadStart,upload_progress_handler : uploadProgress,upload_error_handler : uploadError,upload_success_handler : function uploadSuccess() {

				window.parent.refresh();
				alert("上传成功!")
				$(window.parent.document.getElementById("jd_shadow")).remove();
				$(window.parent.document.getElementById("jd_dialog")).remove();
				;
			},upload_complete_handler : uploadComplete,queue_complete_handler : queueComplete
		// Queue plugin event
		};

		swfu = new SWFUpload(settings);
	};

	function subUpload() {
		var fileName = document.getElementById("fileName").value;
		postparams = {
			"fileName" : fileName
		};
		if (fileName == undefined || fileName == "") {
			alert("请填写应用名称!");
			return;
		}

		swfu.setPostParams(postparams)
		swfu.startUpload();

	}
</script>