getUTCHours

    function timeFormat(ms){
        if (!ms) return 0;
        var date = new Date(ms),
            h = date.getUTCHours(),
            m = date.getUTCMinutes(),
            s = date.getUTCSeconds(),
            timeStr = ‘‘;

        if (h) timeStr += h +‘小时‘;
        timeStr += m +‘分‘ + s + ‘秒‘;
        return timeStr;
    }
  timeFormat(毫秒数);