.htaccess URL重新写入Wordpress旧的永久链接

Question

I have a blog which had old date based permalinks. EG: Blog.com/2011/10/post-name

My new permalinks now are category and post name based, but also are preceded by /blog/. EG: Blog.com/blog/category-name/post-name

What do i need to do in my HT Access file to overcome thins? I have something like this so far but currently not working..

#RewriteRule ^[0-9]{4}/[0-9]{2}/.*$ /blog/$1 [R=permanent,L]

Answer 1

If /blog/2011/10/post-name already redirects you too /blog/category/post-name (make sure it is a 301), then all you need to do is to send /2011/10/post-name to /blog/2011/10/post-name

You can do this by putting the rules below in the .htaccess file in the root of your site.

RewriteEngine on
RewriteBase /

#redirect blogs posts to /blog
RewriteRule ^([0-9]{4}/[0-9]{2}/.+)$ /blog/$1 [R=301,L]

Answer 2

This looks like it has to do with moving the site from /blog/ to root; is that the case?

If so, you should find/replace the URLs in the database as to not have to use a .htaccess rule.

This query run in phpmyadmin will update post guid's to get rid of the /blog/ path:

UPDATE wp_posts SET guid = replace(guid, 'http://www.domain.com/blog/','http://www.domain.com/');

You may also need to change URLs in post content:

UPDATE wp_posts SET post_content = replace(post_content, 'http://www.domain.com/blog/', 'http://www.domain.com/');