Js代码： 

//批量上传按钮    $(‘#fileupload‘).uploadify ({        ‘swf‘                : ‘/CoveragePlaform/media/uploadify-3.2/uploadify.swf‘,        ‘uploader‘             : ‘‘,         ‘cancelImage‘         : ‘/CoveragePlaform/media/uploadify-3.2/uploadify-cancel.png‘,        ‘buttonClass‘         : ‘btn‘,        /*‘checkExisting‘     : ‘{%url check_existing %}‘,*/        ‘removeCompleted‘    : true,        ‘fileTypeExts‘               : ‘*.txt‘,        ‘auto‘                : false,        ‘multi‘                : true,        ‘folder‘            : ‘UploadFile‘,        //‘queueID‘            : ‘uploadfileQueue‘,        //‘fileCount‘            : 5,//        ‘filesSelected‘        : 5,        ‘buttonText‘        : ‘em/ec文件上传‘,        ‘simUploadLimit ‘    : 10,        ‘queueSizeLimit‘    : 25,        ‘onUploadStart‘     : function(file) {  },        ‘onUploadSuccess‘     : function (file, data, response) {            //alert("success");           // $("#instructions").before("<img src=http://www.mamicode.com/‘/media/{{request.user.id}}/"+data+"‘ />")        }            });          });function uploadifyUpload (){    $("#fileupload").uploadify(‘upload‘,‘*‘);        //如果参数是.uploadify(‘upload‘),就只能上传一个文件，后面如果加个* 号就是全部上传，这是3.1uploadify的API    }

html:<input type="file" name="emupload" id="fileupload"> </input>       <br/>      <br/>       <br />    <br />     <!--<a href="javascript:$(‘#uploadify‘).uploadifyUpload()">开始上传</a>|-->      <button class="btn"  id="upload" onclick="uploadifyUpload()"><strong>运行</strong></button>