怎么做503狀態碼
作者:偉航網絡 人氣:2889次 發布時間:2013/1/21 22:15:41通過503狀態碼可以防止未建好的網頁被百度刪除,百度的官方站長論壇也發表相關文章闡述了這個觀點。地址:http://zhanzhang.baidu.com/wiki/43
那怎么做503狀態碼呢?
通過實驗我們編寫了兩個版本的503狀態碼設置代碼分享給大家:
asp版的503狀態碼代碼:
<%
Response.Status="503 Service Temporarily Unavailable"
%>
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>503 Service Temporarily Unavailable</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<h1>Service Temporarily Unavailable</h1>
</body>
</html>
php版的503狀態碼代碼:
<?php
ob_start();
header('HTTP/1.1 503 Service Temporarily Unavailable');
header('Status: 503 Service Temporarily Unavailable');
header('Retry-After: 3600');
header('X-Powered-By:');
?>
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html>
<head>
<title>503 Service Temporarily Unavailable</title>
</head>
<body>
<h1>Service Temporarily Unavailable</h1>
<p>The server is temporarily unable to service your
request due to maintenance downtime or capacity
problems. Please try again later.</p>
</body>
</html>
希望上述代碼能為您的網站提供一些幫助,避免被百度錯誤處理掉。