setTimeout 模拟setInterval 效果，上次一缓存不能完全清除

var myVar
function setColor() {
    //clearInterval(myVar);
    var s;
    if (f_audio_finish) {
        var result = minSum(FR.remoteEvaluate('=format(now(),"yyyy-MM-dd HH:mm:ss")'), f_rk_time) + 60 * testBatch;
        if (result > 0) {
            s = format_time(result);
        } else {
            s = "-" + format_time(Math.abs(result));
        }
    } else if (!f_audio_finish && s1 > 60 * testBatch) {
        s = format_time(minSum(f_audio_finish, f_rk_time));
    } else if (f_audio_finish != null || f_audio_finish != "" || f_audio_finish != undefined) {
        console.log(11);
        s = "";
    }
    //将得到的秒数转化成分钟数
    var min_result = result / 60;
    //contentPane.setCellValue(22,row-1,Math.floor(min_result));
    contentPane.setCellValue(5, row - 1, s);
    //拼接对应单元格的选择器
    var selector = "F" + row + "-0-" + $(".x-table").attr('id') + ">div>input";
    //根据对应单元格分钟数的大小动态设置对应单元格字体的颜色
    if (min_result < -10000) {
        //小于-3000字体红色
        $("#" + selector).css("color", "rgb(255,0,0)");
    } else {
        //不小于则为黄色
        $("#" + selector).css("color", "rgb(255,204,0)");
    }
    //console.log($("#"+selector));
    myVar = setTimeout(setColor, 1000);
    if(flag.length>0){
            clearTimeout(myVar);
            return;
            }
}
   
    setColor();