<script type="text/javascript">
var d = new Date()
var time = d.getHours()
if (time < 9)
{
document.write("Good111 day!")
}
else
{
document.write("Good day!")
}
</script>
我想让他在晚上21点到早上9点显示我想要的信息
var d = new Date()
var time = d.getHours()
if (time < 9)
{
document.write("Good111 day!")
}
else
{
document.write("Good day!")
}
</script>
我想让他在晚上21点到早上9点显示我想要的信息
var time = d.getHours()
if (time>=9 && time <21)
{
document.write("Good day!")
}
else
{
document.write("Good night!")
}
var d = new Date()
var time = d.getHours()
if (time < 9 || time>21)
{
document.write("Good111 day!")
}
else
{
document.write("Good day!")
}
</script>
zheyang>?