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);