1、IIS下301設定
Internet資訊服務管理器 -> 虛擬目錄 -> 重新導向到URL,輸入需要轉向的目標URL,並選擇"資源的永久重新導向"。
2、ASP下的301轉向代碼
<%@ Language=VBScript %> <% Response.Status="301 Moved Permanently" Response.AddHeader "Location", "http://www.mydomain.cn/" %>
3、ASP.Net下的301轉向代碼
<script runat="server"> private void Page_Load(object sender, System.EventArgs e) { Response.Status = "301 Moved Permanently"; Response.AddHeader("Location","http://www.mydomain.cn/articles/301/"); } </script>
4、PHP下的301轉向代碼
header("HTTP/1.1 301 Moved Permanently"); header("Location: http://www.mydomain.cn/articles/301/"); exit();
5、CGI Perl下的301轉向代碼
$q = new CGI; print $q->redirect("http://www.new-url.com/");
6、JSP下的301轉向代碼
<% response.setStatus(301); response.setHeader( "Location", "http://www.mydomain.cn/" ); response.setHeader( "Connection", "close" ); %>
7、Apache下301轉向代碼
建立.htaccess檔案,輸入下列內容(需要開啟mod_rewrite):
1)將不帶WWW的網域名稱轉向到帶WWW的網域名稱下
Options +FollowSymLinks RewriteEngine on RewriteCond %{HTTP_HOST} ^mydomain.cn [NC] RewriteRule ^(.*)$ http://www.mydomain.cn/$1 [L,R=301]
2)重新導向到新網域名稱
Options +FollowSymLinks RewriteEngine on RewriteRule ^(.*)$ http://www.mydomain.cn/$1 [L,R=301]
3)使用正則進行301轉向,實現偽靜態
Options +FollowSymLinks RewriteEngine on RewriteRule ^news-(.+)\.html$ news.php?id=$1
將news.php?id=123這樣的地址轉向到news-123.html
8、Apache下vhosts.conf中配置301轉向
為實現URL正常化,SEO通常將不帶WWW的網域名稱轉向到帶WWW網域名稱,vhosts.conf中配置為:
<VirtualHost *:80> ServerName http://www.mydomain.cn/ DocumentRoot /home/lesishu </VirtualHost>
<VirtualHost *:80> ServerName mydomain.cn RedirectMatch permanent ^/(.*) http://www.mydomain.cn/$1 </VirtualHost>
參考資料: 老北京農家院(http://www.bj1568.com/)
鴻石網際(http://www.hungstone.cn/)