网站301跳转如何设置?

301的具体设置方式:

 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 %>

<%

if request.ServerVariables("SERVER_NAME")="bbs.first08.com" or request.ServerVariables("SERVER_NAME")="first08.com" then 

 Response.Status="301 Moved Permanently" 

 Response.AddHeader "Location", "http://www.first08.com/"

 Response.End

end if

%>

 

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”,”www.first08.com/301/“);

}

</script>

 

4、PHP下的301转向代码

 

if(($HTTP_SERVER_VARS["HTTP_HOST"]=="bbs.first08.com")||($HTTP_SERVER_VARS["HTTP_HOST"]=="first08.com"))

{

header("HTTP/1.1 301 Moved Permanently");

header("Location: http://www.first08.com/");

}

 

5、CGI Perl下的301转向代码

 

$q = new CGI;

print $q->redirect(”www.first08.com/301/”);

 

6、JSP下的301转向代码

 

<%

response.setStatus(301);

response.setHeader( “Location”, “www.first08.com/301/ );

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 ^(.*)$www.first08.com/301/[L,R=301]

 

2)重定向到新域名

 

Options +FollowSymLinks

RewriteEngine on

RewriteRule ^(.*)$www.first08.com/301/ [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.first08.com/

 

DocumentRoot /home/first08

</VirtualHost>

 

<VirtualHost *:80>

ServerName first08.com

RedirectMatch permanent ^/(.*) www.first08.com/301/

 

</VirtualHost>

 

posted @ 2012-06-27 00:38  星星的学习小志  阅读(980)  评论(0)    收藏  举报