tryjs_elseif 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<html>
<head>
<meta charset="utf-8">
<title>W3Cschool教程(w3cschool.cn)</title>
</head>
<body>
<script type="text/javascript">
var d = new Date();
var time = d.getHours();
if (time<10)
{
    document.write("<b>早上好</b>");
}
else if (time>=10 && time<20)
{
    document.write("<b>今天好</b>");
}
else
{
    document.write("<b>Hello World!</b>");
}
</script>
<p>
这个例子演示了 if..else if...else 语句。
</p>
</body>
</html>
 
 
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运行结果
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