upload.render({
            elem: '#chooseFile'
            ,url: localStorage.getItem('url') + '/upload/upload/file_upload'
            ,accept: 'video' //视频
            ,choose: function(obj){
                var files = obj.pushFile();
                console.log(files)
            }
            ,progress: function(e , percent) {
                    console.log("进度：" + percent + '%');
                    element.progress('progressBar',percent  + '%');
            }
            ,done: function(res){
                console.log(res)
                $("#fileName").val(res.data);
            }
        });

此下代码就是获取关键

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