单个规则的 Apache 多个重写条件

Question

已解决：问题与 Symfony 有关。请参阅下面我的回答。

我最近更改了我网站的域，我想将访问者永久重定向到新域，但不包括一些必须保持可通过旧域访问的特定 URL。这是我试过的。问题是发生了重定向，但没有排除指定的目录。

RewriteCond %{HTTP_HOST} !^newdomain\.com$ [NC]
RewriteCond %{REQUEST_URI} !^/[^/]+/example1/.*$ [NC]
RewriteCond %{REQUEST_URI} !^/[^/]+/example2/.*$ [NC]
RewriteCond %{REQUEST_URI} !^/[^/]+/example3/.*$ [NC]
RewriteCond %{REQUEST_URI} !/examplepage.html [NC]
RewriteRule ^/(.*)$ https://newdomain.com%{REQUEST_URI} [R=301,L]

我也试过将以下内容放在我的配置文件的顶部，但没有成功。

RewriteRule ^(example1|example2|example3)($|/) - [L]

编辑：还值得注意的是，这些指令似乎适用于 examplepage.html，只是 "directories" 不起作用。这是 Apache 2.4.7

以下示例 URL 应全部排除在重写过程之外（几乎所有包含“/example1”的内容：

https://olddomain.com/example1
https://olddomain.com/example1/action1
https://olddomain.com/app.php/example1/action1

为了完整起见，以上指令在我的 apache.conf 文件中。此外，Symfony2 提供了一个默认的 .htaccess 文件，其中包含以下重写指令。这里会不会有什么矛盾？

RewriteCond %{HTTP:Authorization} ^(.+)$
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

# Determine the RewriteBase automatically and set it as environment variable.
# If you are using Apache aliases to do mass virtual hosting or installed the
# project in a subdirectory, the base path will be prepended to allow proper
# resolution of the app.php file and to redirect to the correct URI. It will
# work in environments without path prefix as well, providing a safe, one-size
# fits all solution. But as you do not need it in this case, you can comment
# the following 2 lines to eliminate the overhead.
RewriteCond %{REQUEST_URI}:: ^(/.+)/(.*)::$
RewriteRule ^(.*) - [E=BASE:%1]

# Redirect to URI without front controller to prevent duplicate content
# (with and without `/app.php`). Only do this redirect on the initial
# rewrite by Apache and not on subsequent cycles. Otherwise we would get an
# endless redirect loop (request -> rewrite to front controller ->
# redirect -> request -> ...).
# So in case you get a "too many redirects" error or you always get redirected
# to the start page because your Apache does not expose the REDIRECT_STATUS
# environment variable, you have 2 choices:
# - disable this feature by commenting the following 2 lines or
# - use Apache >= 2.3.9 and replace all L flags by END flags and remove the
#   following RewriteCond (best solution)
RewriteCond %{ENV:REDIRECT_STATUS} ^$
RewriteRule ^app\.php(/(.*)|$) %{ENV:BASE}/ [R=301,L]

# If the requested filename exists, simply serve it.
# We only want to let Apache serve files and not directories.
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule .? - [L]

# Rewrite all other queries to the front controller.
RewriteRule .? %{ENV:BASE}/app.php [L]

Answer 1

试试这个：

RewriteCond %{HTTP_HOST} !^newdomain\.com$ [NC]
RewriteCond %{REQUEST_URI} !^/example1 [NC]
RewriteCond %{REQUEST_URI} !^/example2 [NC]
RewriteCond %{REQUEST_URI} !^/example3 [NC]
RewriteCond %{REQUEST_URI} !/examplepage.html [NC]
RewriteRule ^/(.*)$ https://newdomain.com/ [R=301,L]

我认为您使文件夹条件过于复杂。另请注意，您可以在最后一行中使用 $1 来继承该行左侧 () 中捕获的值。在此示例中没有区别，但是如果您只需要将左侧的一部分用于右侧的目标 URL。

Answer 2

我明白了。如果其他人遇到类似的问题，问题是由于 Symfony 在所有指向 /app.php 的 URL 上发出 [INTERNAL REDIRECT]。 /app.php 然后通过第二轮重写条件的挑战。在您的重写条件中排除 app.php 将解决它。

RewriteCond %{HTTP_HOST} !^newdomain\.com$ [NC]
RewriteCond %{REQUEST_URI} !^/example1/.*$ [NC]
RewriteCond %{REQUEST_URI} !^/example2/.*$ [NC]
RewriteCond %{REQUEST_URI} !^/example3/.*$ [NC]
RewriteCond %{REQUEST_URI} !/app.php [NC]
RewriteCond %{REQUEST_URI} !/examplehtml.html [NC]
RewriteRule ^/(.*)$ https://newdomain.com/ [R=301,L]

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