第一、ASP下得301重定向代码
%@ Language=VBScript %
%
Response.Status=301 Moved Permanently
Response.AddHeader Location, http://主域名/
%
第二、ASP.Net下得301重定向代码
script runat=server
private void Page_Load(object sender, System.EventArgs e)
{
Response.Status = 301 Moved Permanently;
Response.AddHeader(Location,http://主域名/);
}
/script
第三、PHP下得301重定向代码
header(HTTP/1.1 301 Moved Permanently);
header(Location: http://主域名/);
exit();
第四、CGI Perl下得301重定向代码
$q = new CGI;
print $q-redirect(http://主域名/);
第五、JSP下得301重定向代码
%
response.setStatus(301);
response.setHeader( Location, http://主域名/ );
response.setHeader( Connection, close );
%
第六、Apache下301重定向代码
新建.htaccess文件、输进下列内容(需要开启mod_rewrite):
1)将不带WWW得域名转向到带WWW得域名下
Options +FollowSymLinks
RewriteEngine on
RewriteCond %{HTTP_HOST} ^域名 [NC]
RewriteRule ^(.*)$ http://主域名/$1 [L,R=301]
2)重定向到新域名
Options +FollowSymLinks
RewriteEngine on
RewriteRule ^(.*)$ http://主域名/$1 [L,R=301]
第七、Apache下vhosts.conf中配置301重定向
为实现URL规范化、SEO通常将不带WWW得域名转向到带WWW域名、vhosts.conf中配置为:
VirtualHost *:80
ServerName :
DocumentRoot /home/lesishu
/VirtualHost
VirtualHost *:80
ServerName lesishu.cn
RedirectMatch permanent ^/(.*) http://主域名/$1
/VirtualHost
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