获取给定时间到当前时间为止的日期数组

Posted 2021-03-18 rain101

    var start = "2019-02-11";//开始时间
    var end = nowTime();//结束时间
　　//返回当前时间
    function nowTime(){
        var now = new Date();
        var year = now.getFullYear();
        var month = now.getMonth() + 1;
        var date = now.getDate();
        if(month<10){
            month = "0" + month;
        }
        if(date<10){
            date = "0" + date;
        }
        return year + "-" + month + "-" +date;
    }
    
 
    //返回日期数组
    function timeArr(start,end){
        var date = [],i = 0;
        function getDate(datestr){
            var temp = datestr.split("-");
            var date = new Date(temp[0],temp[1]-1,temp[2]);
            // console.log(date);
            return date;
        }
        
        var startTime = getDate(start);
        var endTime = getDate(end);
    
        while((endTime.getTime()-startTime.getTime())>=0){
            var year = startTime.getFullYear();
            var month = (startTime.getMonth()+1).toString().length==1?"0"+(startTime.getMonth()+1).toString():(startTime.getMonth()+1).toString();
            var day = startTime.getDate().toString().length==1?"0"+startTime.getDate():startTime.getDate();
            date[i]=year+"-"+month+"-"+day;
            startTime.setDate(startTime.getDate()+1);
            i+=1;
        }
        return date;
    }
    //结果
    var date = timeArr(start,end);
    console.log(date)