求一种分时问候代码

来源：百度知道 编辑：UC知道 时间：2024/06/03 11:03:24
<script language="javascript">
var a = new Date()
var b = a.getHours()
switch (b)
{
case 1 2 3 4 5 6:
document.write("凌晨好!!")
break
case 5 6 7:
document.write("早上好!!")
break
case 8 9 10 11:
document.write("上午好")
break
case 12 13 14 15 16 17 18:
document.write("下午好!!")
break
default:
document.write("晚上好!!")
}
</script>
或者
<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!")}
el

<script language="javascript">
var a = new Date()
var b=a.getMinutes()
b=b%5
if(b==0)
document.write("您好欢迎您光临!")
else
document.write("呀、你还在呀，玩的痛快吗?")
</script>