<!doctype html>
<html lang="en">
<head>
<meta charset="gb2312">
<script type="text/javascript" src="http://cdn.bootcss.com/jquery/3.1.1/jquery.js"></script>
<title>Document</title>
</head>
<body>
<button onclick="getDateDiff('2016-11-4 08:41:49')"> time </button>
<script>
var minute = 1000 * 60;
var hour = minute * 60;
var day = hour * 24;
var halfamonth = day * 15;
var month = day * 30;
function getDateDiff(setdateTimeStamp){
var dateTimeStamp=new Date(setdateTimeStamp);
var now = new Date().getTime();
var diffValue = now - dateTimeStamp;
if(diffValue < 0){
//若日期不符则弹出窗口告之
return "结束日期不能小于开始日期！" ;
}
var monthC =diffValue/month;
var weekC =diffValue/(7*day);
var dayC =diffValue/day;
var hourC =diffValue/hour;
var minC =diffValue/minute;
if(monthC>=1){
result="发表于" + parseInt(monthC) + "个月前";
}
else if(weekC>=1){
result="发表于" + parseInt(weekC) + "周前";
}
else if(dayC>=1){
result="发表于"+ parseInt(dayC) +"天前";
}
else if(hourC>=1){
result="发表于"+ parseInt(hourC) +"个小时前";
}
else if(minC>=1){
result="发表于"+ parseInt(minC) +"分钟前";
}else
result="刚刚发表";
alert(result);
return result;
}
</script>
</body>
</html>