html运行实例（eg_js_date_getday_weekday）-搜寻教程库

代码示例：（标识：eg_js_date_getday_weekday）

<!DOCTYPE html>
<html>
<body>

<h2>JavaScript getDay()</h2>

<p>getDay() 方法将周名作为数字返回：</p>

<p>您可以使用数组来显示星期的名称：</p>

<p id="demo"></p>

<script>
var d = new Date();
var days = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];
document.getElementById("demo").innerHTML = days[d.getDay()];
</script>

</body>
</html>