javascript根据已知两个日期，获得两个日期之间的所有数据

传入需要开始日期和结束日期，获得这两个日期之间的所有日期

    getBetweenDateStr(start, end) {        var result = [];        var beginDay = start.split('-');        var endDay = end.split('-');        var diffDay = new Date();        var dateList = new Array;        var i = 0;        diffDay.setDate(beginDay[2]);        diffDay.setMonth(beginDay[1] - 1);        diffDay.setFullYear(beginDay[0]);        result.push(start);        while(i == 0) {            var countDay = diffDay.getTime() + 24 * 60 * 60 * 1000;            diffDay.setTime(countDay);            dateList[2] = diffDay.getDate();            dateList[1] = diffDay.getMonth() + 1;            dateList[0] = diffDay.getFullYear();            if(String(dateList[1]).length == 1) {                dateList[1] = '0' + dateList[1];            }            if(String(dateList[2]).length == 1) {                dateList[2] = '0' + dateList[2];            }            result.push(dateList[0] + '-' + dateList[1] + '-' + dateList[2]);            if(dateList[0] == endDay[0] && dateList[1] == endDay[1] && dateList[2] == endDay[2]) {                i = 1;            }        }        return result;    }    fromDateSearchNews = () => {        var url = allNewList + '/' + 1;        fetchProtect(url, {            method: 'GET'          }).then((json)=>{            if (json.code == 0) {                let allData = json.result;                let fromDateSearchData = [];                let AllDate = this.getBetweenDateStr(startDate, endDate);//遍历返回数据数组，查看返回数据中是否包含于有这两个日期之间的日期数组，如果有则将该组数据push到新的数组中                allData.forEach((item) => {                    let currentDate = item.creat_time.slice(0, 10);                    if(AllDate.indexOf(currentDate) > -1) {                        fromDateSearchData.push(item);                    }else {                        return;                    }                });                this.setState({                    allDataNew: [...fromDateSearchData]                });            }        });    }    dateChange = (value) => {        startDate = value[0].format(dateFormat);        endDate = value[1].format(dateFormat);    }render中：render() {    <div>    <Col className='gutter-row' md={8} lg={8} xl={5}>      <FormItem labelCol={{span: 5}} wrapperCol={{span: 19}} label='创建时间' >         <RangePicker                  onChange={this.dateChange}/>       </FormItem>   </Col>  <Col className='gutter-row' md={4} lg={4} xl={7}>      <Button type='primary' size='large' onClick={this.fromDateSearchNews}>查询</Button>  </Col></div>}