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WordPress 301重定向的方法

Posted by fiture / 2011年06月08日 / 分享

首先我先要介绍下这个下这个重定向(已经知道的童鞋都可以不要看了),重定向就是通过各种方法将各种网络请求重新定个方向转到其它位置,域名的重定向就是将一个域名重新转向另一个域名。重定向分为:301重定向(301 redirect)、302重定向(301 redirect)以及Meta fresh三种方式。更多关于重定向的知识,请转至搜索引擎搜索:“重定向”,本文着重讲Wordpress 301重定向的方法。

什么叫做301重定向(301 redirect)?

301重定向即永久性的重新定向转移,其中301代表永久性转移(Permanently Moved),301重定向是在更换网址后对搜索引擎最友好的好方法,只要不是暂时搬移的情况,都建议使用301来做转址。

301重定向(301 redirect)有什么好处?

刚刚也说到过301重定向是在更换网址后对搜索引擎最友好的方法,做301重定向就是为了对搜索引擎友好,具体可以归纳为以下几点:

1、使用301重定向技术可以统一网站的权重,避免网站的权重分散;

2、规范URL网址,避免网站的流量的流失;

3、如果是更换域名,可以让新域名尽快的恢复权重;

wordpress 301重定向的具体方法

1、直接修改.htaccess文件法

如果是Linux主机并且没有使用固定链接,可以直接修改Wordpress更目录下的.htaccess文件,就可以直接301重定向。具体方法是用以下代码修改好域名后直接替换原.htaccess文件。

# BEGIN WordPress
<IfModule mod_rewrite.c>
Options +FollowSymLinks
RewriteEngine on
rewritecond %{http_host} ^www.old.com [nc]
rewriterule ^(.*)$ http://www.new.com/$1 [L,R=301]
</IfModule>
# END WordPress

注:将其中的www.old.com替换为你的旧域名,http://www.new.com替换为你的新域名即可。

如果你使用了固定链接那么你需要做的就是复制以上代码并改好你的域名后,添加到 </IfModule> # END WordPress之前,就好了,即可以实现重定向而且还不会影响到固定链接。

2、PHP程序跳转法

如果你用的是WIndows 主机,或者你的主机不支持修改.htaccess文件,那你就只能用这种方法了。具体实现方法为:

修改 wordpress 根目录下的 wp-blog-header.php 在文件开头

if (strtolower($_SERVER['SERVER_NAME'])!='zww.me')
 {
		  $URIRedirect=$_SERVER['REQUEST_URI'];
		  if(strtolower($URIRedirect)=="/index.php")  {  $URIRedirect="/";  }
		  header('HTTP/1.1 301 Moved Permanently');
		  header('Location:http://www.yourname.com'.$URIRedirect);
		  exit();
 }

把www.yourname.com修改成你的新域名,就好了,以上两种方法原出处:zww.me略有删改。

3、主机后台控制面板有301重定向功能

主机后台有这个功能的,可以直接在后台操作,已知的后台面板有DirectAdmin……

至此Wordpress 301重定向方法,介绍完毕,其实此方法不仅可以用于Wordpress,还可以用于其它PHP程序网站,本质都是一样的,剩下的留给自己去折腾、琢磨。

嘻嘻。如有不喜,下面尽管拍砖!

22条回应:“WordPress 301重定向的方法”

  1. 其实我不是来抢沙发的。

    301定向是必须的~

  2. Larry说道:

    域名一般还是不更换比较好吧,

  3. 说道:

    你要对SEO友好点 知道不?

  4. 邓肯说道:

    换域名的时候定这个向很重要

  5. 何大爷说道:

    换过一次弄遭了 还丢了东西。。。。。。

  6. icold说道:

    变成双栏的而来

  7. Breakinen说道:

    博主我有个问题哈
    wp最下面那个”博客由wordpress驱动”是不是wp强制加上的呢? 还是说请不要删除之类的~
    好奇问问,嘿嘿~~~

    • 飛揚潇说道:

      额。不是强制加的。Wordpress为开源程序,可以在没有商业用途情况下随意的更改。但是一般人会加上,表示对其成果的尊重。

  8. 陌凡说道:

    我也去做做301

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