From 2a463b3cd73c32ee9dcd508248d0194923f435f4 Mon Sep 17 00:00:00 2001 From: Stefan Fritsch Date: Sat, 29 Mar 2014 21:56:19 +0100 Subject: Imported Upstream version 2.4.9 --- docs/manual/rewrite/avoid.html.en | 28 +++++++++------------------- 1 file changed, 9 insertions(+), 19 deletions(-) (limited to 'docs/manual/rewrite/avoid.html.en') diff --git a/docs/manual/rewrite/avoid.html.en b/docs/manual/rewrite/avoid.html.en index 5d76ed97..f50908cd 100644 --- a/docs/manual/rewrite/avoid.html.en +++ b/docs/manual/rewrite/avoid.html.en @@ -9,7 +9,7 @@ - @@ -90,8 +90,7 @@ and /one/three/four.html.

To redirect http URLs to https, do the following:

-
-<VirtualHost *:80>
+
<VirtualHost *:80>
     ServerName www.example.com
     Redirect / https://www.example.com/
 </VirtualHost >
@@ -99,8 +98,7 @@ following:

 <VirtualHost *:443>
     ServerName www.example.com
     # ... SSL configuration goes here
-</VirtualHost >
-

+</VirtualHost >

The use of RewriteRule to perform this task may be @@ -166,27 +164,21 @@ seems like the right approach.

RewriteRule provides the [P] flag to pass rewritten URIs through mod_proxy.

-
-RewriteRule ^/?images(.*) http://imageserver.local/images$1 [P]
-
+
RewriteRule ^/?images(.*) http://imageserver.local/images$1 [P]

However, in many cases, when there is no actual pattern matching needed, as in the example shown above, the ProxyPass directive is a better choice. The example here could be rendered as:

-
-ProxyPass /images/ http://imageserver.local/images/
-
+
ProxyPass /images/ http://imageserver.local/images/

Note that whether you use RewriteRule or ProxyPass, you'll still need to use the ProxyPassReverse directive to catch redirects issued from the back-end server:

-
-ProxyPassReverse /images/ http://imageserver.local/images/
-
+
ProxyPassReverse /images/ http://imageserver.local/images/

You may need to use RewriteRule instead when there are @@ -209,11 +201,9 @@ variable or request header. This can be done more efficiently using the hostname, such as www.example.com instead of example.com. This can be done using the <If> directive, as shown here:

-
-<If "req('Host') != 'www.example.com'">
+
<If "req('Host') != 'www.example.com'">
     Redirect / http://www.example.com/
-</If>
-

+</If>

This technique can be used to take actions based on any request @@ -246,7 +236,7 @@ var comments_identifier = 'http://httpd.apache.org/docs/2.4/rewrite/avoid.html'; } })(window, document); //-->