サマリー：<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0">&
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<script>
var myday=new Date();
// var myday=new Date('2018-12-01 08:24:22');
document.writeln(myday+"<br>");
document.writeln('年:'+myday.getFullYear()+"<br>");
document.writeln('月:'+(myday.getMonth()+1)+"<br>");// 月份要加1 從0開始的
document.writeln('星期幾:'+myday.getDay()+"<br>");
document.writeln('時:'+myday.getHours()+"<br>");
document.writeln('分:'+myday.getMinutes()+"<br>");
document.writeln('秒:'+myday.getSeconds()+"<br>");
document.writeln('距離這個月多少天:'+myday.getDate()+"<br>");//返回0-31整數(shù)
document.writeln('1970到目前的毫秒數(shù)'+myday.getTime()+"<br>");
</script>
</body>
</html>
添削の先生：滅絕師太添削時間：2019-02-15 17:34:16
先生のまとめ：可以找一些實戰(zhàn)案例練練手 , 完成的不錯!