<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>获得星期</title>
<script type="text/javascript">
var mydate=new Date();
var weekday=["星期日","星期一","星期二","星期三","星期四","星期五","星期六"];
document.write("今天是：" +weekday[mydate.getDay()]);
</script>
</head>
<body>
</body>
</html>在代码中weekday[0]不应该才是星期日吗？
为什么最后返回值不加1？
mydate.getDay()返回的值是0-6，自己没看清 不好意思