网址重写删除文件夹.htaccess

Question

I want to remove 'articles' and 'artificial' folders from a site's urls, but when I try to introduce rewrite rules into .htaccess file I am receiving errors.

http://www.example.com/articles/artificial/are_string_beans_all_right_on_the_candida_diet.php

trying to convert

http://www.example.com/are_string_beans_all_right_on_the_candida_diet.php

here is the current version of my .htaccess file

DirectoryIndex index.php
AddDefaultCharset utf-8

RewriteCond %{HTTP_HOST} ^[^.]+\.[^.]+$
RewriteCond %{HTTPS}s ^on(s)|
RewriteRule ^ http%1://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

Options +FollowSymLinks -MultiViews
# Turn mod_rewrite on
RewriteEngine On
RewriteBase /

RewriteRule ^index\.php/?$ / [L,R=301,NC]
RewriteRule ^((?!articles/artificial).*)$ articles/artificial/$1 [NC,L]

Answer 1

The problem should be on the last rule: what you need is a negative look behind ie anything not preceede with articles/artificial

The regex should be:

((?<!(articles/artificial)).*)

But this probabilly does not work since the .* is variable length (see regex look arrounds )

A solution could be replacing the negative look behind with a positive look ahead that allows for variable length. So your rule could be:

RewriteRule ^(?!.*?articles/artificial.*?)(.*)$ /articles/artificial/$1