需求说明
- 制作显示年、月、日、星期几,并且显示上午(AM)和下午(PM)的十二进制的时钟
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>制作12进制的时钟特效</title>
</head>
<body onload="clock_12h()">
<h4 id="times"></h4>
<script>
function clock_12h() {
var today = new Date();
var add = "";
if(today.getHours()<12){
add = "AM";
}else {
add = "PM";
}
document.getElementById("times").innerHTML=today.getFullYear()+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日"+"\t"+today.getHours()+":"+today.getMinutes()+":"+today.getSeconds()+"\t"+add+"\t"+"星期"+today.getDay();
}
setInterval("clock_12h()",1000);
</script>
</body>
</html>