js方法将系统时间转换为字符串案例：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>js将当前时间转换为字符串日期</title>
<script type="text/javascript" src="jquery-1.11.1.min.js"></script>
<script type="text/javascript">
$(function () {
$("#clickDate").click(function () {
var date=new Date();
alert("date:"+date);
dateStr=dateToString(date);
alert("dateStr:"+dateStr);
});
});
</script>
<script type="text/javascript">
function dateToString(now){
var year = now.getFullYear();
var month =(now.getMonth() + 1).toString();
var day = (now.getDate()).toString();
var hour = (now.getHours()).toString();
var minute = (now.getMinutes()).toString();
var second = (now.getSeconds()).toString();
if (month.length == 1) {
month = "0" + month;
}
if (day.length == 1) {
day = "0" + day;
}
if (hour.length == 1) {
hour = "0" + hour;
}
if (minute.length == 1) {
minute = "0" + minute;
}
if (second.length == 1) {
second = "0" + second;
}
var dateTime = year + "-" + month + "-" + day +" "+ hour +":"+minute+":"+second;
return dateTime;
}
</script>
</head>
<body>
<button id="clickDate">系统当前时间转换为字符串</button>
</body>
</html>
备注：在实际开发中可以获得2个时间进行比较，时间必须已字符串的形式，否则无法进行比较
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/11191.html