JS 计算日期天数差】的更多相关文章

function dayDiffer(startDate,endDate){ console.info((endDate.getTime - startDate.getTime())/(24*60*60*1000)); return Math.floor((endDate.getTime() - startDate.getTime())/(24*60*60*1000)); }…
function daymath(sdate, edate) {             var startdate = sdate;             var enddate = edate;             if (startdate == "" || enddate == "") {                 return;             }             startdate = startdate.replace(/-…
在网站开发中,经常会遇到计算日期相差的天数,js 没有提供相应的方法,所以自己写一个,方便将来查看: 代码: function DateDiff(sDate1, sDate2, splitStr) { //sDate1和sDate2是2006-12-18格式 var aDate, oDate1, oDate2, iDays; aDate = sDate1.split(splitStr); oDate1 = new Date(aDate[1] + splitStr + aDate[2] + spl…
日期不能直接相加减比较大小,需要转换一下然后计算最后转换成天,当然,你也可以根据同样类似的方法去转换成小时,或者月,年. function DateDiff(sDate1, sDate2) { //sDate1和sDate2是2017-09-25格式 var aDate, oDate1, oDate2, iDays; aDate = sDate1.split("-"); oDate1 = new Date(aDate[1] + '-' + aDate[2] + '-' + aDate[…
计算40天前的日期: var temp = new Date();console.log(temp);var tempValue = temp.getTime() - 40 * 24* 60*60*1000;var temp2 = new Date(tempValue );console.log(temp2);…
/** * 优惠券有效期 * startDate:起始日期 * valueTime:有效天数 */ function transferCouponValueTime(startDate,valueTime){ var date = new Date(startDate); var newDate = new Date(date.getFullYear(),date.getMonth(),date.getDate()+valueTime); var year1 = date.getFullYear…
<script type="text/javascript"> getMonthBetween("2015-05-01","2016-05-01") function getMonthBetween(start,end){ var d1 = new Date(start); var d2 = new Date(end); var month1 = d1.getMonth() + 1,month2 = d2.getMonth() + 1…
var s1 = "2007-01-01"; var s2 = "2007-12-31"; s1 = s1.replace(/-/g, "/"); s2 = s2.replace(/-/g, "/"); s1 = new Date(s1); s2 = new Date(s2); var days= s1.getTime() - s2.getTime(); var time = parseInt(days / (1000 * 6…
代码: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> </head> <body> <input type="date" id="d" value="2018-10-01"> <button onclick="getDate()">点我</butt…
言简意赅不呼哨直接懂,可以封装的可以根据自己的需求封装一下 var date1="2020-10-23";var date2="2020-10-26";var a1 = Date.parse(new Date(date1));var a2 = Date.parse(new Date(date2));console.log(parseInt((a2-a1)/ (1000 * 60 * 60 * 24))); 支持的友友可以点个赞!谢支持…