1、IIS下301设置
Internet信息服务管理器 -> 虚拟目录 -> 重定向到URL,输入需要转向的目标URL,并选择“资源的永久重定向”。
2、ASP下的301转向代码
<%@ Language=VBScript %>
<%
Response.Status=”301 Moved Permanently”
Response.AddHeader “Location”, “http://www.lesishu.cn/articles/301/”
%>
3、ASP.Net下的301转向代码
<script runat=”server”>
private void Page_Load(object sender, System.EventArgs e)
{
Response.Status = “301 Moved Permanently”;
Response.AddHeader(”Location”,”http://www.lesishu.cn/articles/301/“);
}
</script>
4、PHP下的301转向代码
header(”HTTP/1.1 301 Moved Permanently”);
header(”Location: http://www.lesishu.cn/articles/301/”);
exit();
5、CGI Perl下的301转向代码
$q = new CGI;
print $q->redirect(”http://www.new-url.com/”);
6、JSP下的301转向代码
<%
response.setStatus(301);
response.setHeader( “Location”, “http://www.lesishu.cn/” );
response.setHeader( “Connection”, “close” );
%>
7、Apache下301转向代码
新建.htaccess文件,输入下列内容(需要开启mod_rewrite):
1)将不带WWW的域名转向到带WWW的域名下
Options +FollowSymLinks
RewriteEngine on
RewriteCond %{HTTP_HOST} ^lesishu.cn [NC]
RewriteRule ^(.*)$ http://www.lesishu.cn/$1 [L,R=301]
2)重定向到新域名
Options +FollowSymLinks
RewriteEngine on
RewriteRule ^(.*)$ http://www.lesishu.cn/$1 [L,R=301]
3)使用正则进行301转向,实现伪静态
Options +FollowSymLinks
RewriteEngine on
RewriteRule ^news-(.+)\.html$ news.php?id=$1
将news.php?id=123这样的地址转向到news-123.html
8、Apache下vhosts.conf中配置301转向
为实现URL规范化,SEO通常将不带WWW的域名转向到带WWW域名,vhosts.conf中配置为:
<VirtualHost *:80>
ServerName www.lesishu.cn
DocumentRoot /home/lesishu
</VirtualHost>
<VirtualHost *:80>
ServerName lesishu.cn
RedirectMatch permanent ^/(.*) http://www.lesishu.cn/$1
</VirtualHost>
Apache下除了以上2种方法,还有其他配置方法和可选参数,建议阅读Apache文档。
301转向情况检测
1. http://www.seoconsultants.com/tools/headers.asp
2. http://www.internetofficer.com/seo-tool/redirect-check/
This blogger is recording some code samples,technical skill of java,.Net,javascript, css, html for myself use. All articles are coming from my own experience and my collections which are from internet world. If you find any material have copy right issue please leave a comment to me. I will delete it immediately. These articles are writing in English or Chinese. Hope these information can help other technical guys. Thanks for reading.
Sunday, January 9, 2011
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