<!DOCTYPE html>
<html>
<head>
<script>
function diaplayTime(data) {
var str = data;
//将字符串转换成时间格式
var timePublish = new Date(str);
var timeNow = new Date();
var minute = 1000 * 60;
var hour = minute * 60;
var day = hour * 24;
var month = day * 30;
var diffValue = timeNow - timePublish;
var diffMonth = diffValue / month;
var diffWeek = diffValue / (7 * day);
var diffDay = diffValue / day;
var diffHour = diffValue / hour;
var diffMinute = diffValue / minute;
if (diffValue < 0) {
alert("错误时间");
}
else if (diffMonth > 3) {
result = timePublish.getFullYear()+"-";
result += timePublish.getMonth() + "-";
result += timePublish.getDate();
alert(result);
}
else if (diffMonth > 1) {
result = parseInt(diffMonth) + "月前";
}
else if (diffWeek > 1) {
result = parseInt(diffWeek) + "周前";
}
else if (diffDay > 1) {
result = parseInt(diffDay) + "天前";
}
else if (diffHour > 1) {
result = parseInt(diffHour) + "小时前";
}
else if (diffMinute > 1) {
result = parseInt(diffMinute) + "分钟前";
}
else {
result = "刚刚发表";
}
return result;
}
</script>
</head>
<body>
<button onclick="diaplayTime()">显示时间</button>
</body>
</html>