JavaScript implements a method to display greetings based on time periods

This article mainly introduces the javascript method to display greetings according to time periods, involving the related operation skills of javascript time and string. Friends in need can refer to the following

The example in this article describes the method of using JavaScript to display greetings based on time periods. Share it with everyone for your reference. The specific implementation method is as follows:

Add the following code between in HTML:

<script language="javaScript">
<!--
now = new Date(),hour = now.getHours()
if(hour < 6){document.write("凌晨好!")}
else if (hour < 9){document.write("早上好!")}
else if (hour < 12){document.write("上午好!")}
else if (hour < 14){document.write("中午好!")}
else if (hour < 17){document.write("下午好!")}
else if (hour < 19){document.write("傍晚好!")}
else if (hour < 22){document.write("晚上好!")}
else {document.write("夜里好!")}
// -->
</script>

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