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ASP、PHP与javascript根据时段切换CSS皮肤的代码
简介：一、采用服务端的代码 ASP版本：
<link rel="stylesheet" type="text/css" href=" <% if hour(now)<12 then response.write "morning.css" elseif hour(now)<17 then ...
一、采用服务端的代码
ASP版本：
ASP版本：
<link rel="stylesheet" type="text/css" href="
<%
if hour(now)<12 then
response.write "morning.css"
elseif hour(now)<17 then
response.write "day.css"
else
response.write "night.css"
end if
%>
"/>
<%
if hour(now)<12 then
response.write "morning.css"
elseif hour(now)<17 then
response.write "day.css"
else
response.write "night.css"
end if
%>
"/>
PHP版本：
<link rel="stylesheet" type="text/css" href="
<?php
$hour = date(”H”);
if($hour < 12)
echo ‘morning.css’;
else if($hour < 17)
echo ‘day.css’;
else
echo ‘night.css’;
?>
" />
<?php
$hour = date(”H”);
if($hour < 12)
echo ‘morning.css’;
else if($hour < 17)
echo ‘day.css’;
else
echo ‘night.css’;
?>
" />
二、采用JavaScript代码
<script type="text/javascript">
<!–
function getCSS(){
datetoday = new Date();
timenow=datetoday.getTime();
datetoday.setTime(timenow);
thehour = datetoday.getHours();
if (thehour<12)
display = "morning.css";
else if (thehour<17)
display = "day.css";
else
display = "night.css";
//（…想要更多再加即可…）
var css = ‘<’;
css+=’link rel="stylesheet" href=’+display+’ \/’;
css+=’>’;
document.write(css);
}
–>
</script>
<!–
function getCSS(){
datetoday = new Date();
timenow=datetoday.getTime();
datetoday.setTime(timenow);
thehour = datetoday.getHours();
if (thehour<12)
display = "morning.css";
else if (thehour<17)
display = "day.css";
else
display = "night.css";
//（…想要更多再加即可…）
var css = ‘<’;
css+=’link rel="stylesheet" href=’+display+’ \/’;
css+=’>’;
document.write(css);
}
–>
</script>
考虑到客户端可能不支持或者禁止JavaScript，你需要设置一种默认的CSS
