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js计算日期差

function getTime2Time($time1, $time2){var time1 = arguments[0], time2 = arguments[1];time1 = Date.parse(time1)/1000;time2 = Date.parse(time2)/1000;var time_ = time1 - time2;return (time_/(3600*24));}document.write(getTime2Time(...

function monthDiff(d1, d2) { var months; months = (d2.getFullYear() - d1.getFullYear()) * 12; months -= d1.getMonth() + 1; months += d2.getMonth(); return months

//两个日期 var date1 = '2013-03-26'; var date2 = '2011-01-10'; // 拆分年月日 date1 = date1.split('-'); // 得到月数 date1 = parseInt(date1[0]) * 12 + parseInt(date1[1]); // 拆分年月日 date2 = date2.split('-'); // 得到月数 date2 ...

function getTime2Time($time1, $time2) { var time1 = arguments[0], time2 = arguments[1]; time1 = Date.parse(time1)/1000; time2 = Date.parse(time2)/1000; var time_ = time1 - time2; return (time_/(3600*24)); } document.write(getTi...

function getTime2Time($time1, $time2) { var time1 = arguments[0], time2 = arguments[1]; time1 = Date.parse(time1)/1000; time2 = Date.parse(time2)/1000; var time_ = time1 - time2; return (time_/(3600*24)); } document.write(getTi...

function getTime2Time($time1, $time2) { var time1 = arguments[0], time2 = arguments[1]; time1 = Date.parse(time1)/1000; time2 = Date.parse(time2)/1000; var time_ = time1 - time2; return (time_/(3600*24)); } document.write(getTi...

var date1 = new Date('2013/04/02 18:00')var date2 = new Date('2013/04/02 19:22:21')var s1 = date1.getTime(),s2 = date2.getTime();var total = (s2 - s1)/1000;var day = parseInt(total / (24*60*60));//计算整数天数var afterDay = tot...

function computeDays(startTime, endTime) { var st=new Date(startTime.replace(/-/g,"\/")); var et=new Date(endTime.replace(/-/g,"\/")); return (et-st)/(24*60*60*1000); } function getDays() { alert(computeDays("2015-01-01","2016...

js求时间差 var date1=new Date(); //开始时间 alert("aa"); var date2=new Date(); //结束时间 var date3=date2.getTime()-date1.getTime() //时间差的毫秒数 //计算出相差天数 var days=Math.floor(date3/(24*3600*1000))

1.把开始时间和结束时间保存 var dateFrom = new Date(strFrom); var dateTo = new Date(strTo); 2.计算时间差 var diff = dateTo.valueOf() - dateFrom.valueOf(); 3.时间差转换为天数 var diff_day = parseInt(diff/(1000*60*60*24));

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