$interval(function(){        //定时跳动            for (var i=0;i
     
      div:eq('+i+') span').removeClass(activeBallClass);                if ($.inArray('&',codes[0][0])==-1) {                    $('#lot_num>div:eq('+i+') .code-value-'+codes[i][j]+ ' span').addClass(activeBallClass);                }else {                    var tmpArr = codes[i][j].split(sepIn);                    for(var v of tmpArr){                        $('#lot_num>div:eq('+i+') .code-value-'+v + ' span').addClass(activeBallClass);                    }                }            }            j++;        },t,len);