diff options
| author | Erik Abele <erikabele@apache.org> | 2002-09-05 23:18:19 +0000 |
|---|---|---|
| committer | Erik Abele <erikabele@apache.org> | 2002-09-05 23:18:19 +0000 |
| commit | c73a8a89d0220b04cbca48300ab90848d43a0f62 (patch) | |
| tree | 6af609c6a801410a51c36ec4e8b185b1745175a7 /docs/manual/urlmapping.html.en | |
| parent | a63f6aae96f9b45c7ef596e6d45bfc14c702a67a (diff) | |
| download | httpd-c73a8a89d0220b04cbca48300ab90848d43a0f62.tar.gz | |
Updated XML plus transformations. This was the last one. Puhh.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@96656 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'docs/manual/urlmapping.html.en')
| -rwxr-xr-x | docs/manual/urlmapping.html.en | 100 |
1 files changed, 51 insertions, 49 deletions
diff --git a/docs/manual/urlmapping.html.en b/docs/manual/urlmapping.html.en index 9ebdfad934..169e607b18 100755 --- a/docs/manual/urlmapping.html.en +++ b/docs/manual/urlmapping.html.en @@ -1,82 +1,84 @@ -<html><head><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><!-- +<?xml version="1.0" encoding="ISO-8859-1"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><!-- XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX This file is generated from xml source: DO NOT EDIT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - --><title>Mapping URLs to Filesystem Locations - Apache HTTP Server</title><link href="./style/manual.css" type="text/css" rel="stylesheet"></head><body><blockquote><div align="center"><img src="./images/sub.gif" alt="[APACHE DOCUMENTATION]"><h3>Apache HTTP Server Version 2.0</h3></div><h1 align="center">Mapping URLs to Filesystem Locations</h1> + --><title>Mapping URLs to Filesystem Locations - Apache HTTP Server</title><link href="./style/css/manual-sbar-right-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="right sidebar - blue (font 100%)" /><link href="./style/css/manual-sbar-right-90pc.css" rel="alternate stylesheet" media="all" type="text/css" title="right sidebar - blue (font 90%)" /><link href="./style/css/manual-sbar-right-fix15.css" rel="stylesheet" media="all" type="text/css" title="right sidebar - blue (font fix 15)" /><link href="./style/css/manual-sbar-right-fix13.css" rel="alternate stylesheet" media="all" type="text/css" title="right sidebar - blue (font fix 13)" /><link href="./style/css/manual-sbar-right-100pc-b.css" rel="alternate stylesheet" media="all" type="text/css" title="right sidebar - black (font 100%)" /><link href="./style/css/manual-sbar-right-90pc-b.css" rel="alternate stylesheet" media="all" type="text/css" title="right sidebar - black (font 90%)" /><link href="./style/css/manual-sbar-right-fix15-b.css" rel="alternate stylesheet" media="all" type="text/css" title="right sidebar - black (font fix 15)" /><link href="./style/css/manual-sbar-right-fix13-b.css" rel="alternate stylesheet" media="all" type="text/css" title="right sidebar - black (font fix 13)" /><link href="./style/css/manual-sbar-left-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="left sidebar - blue (font 100%)" /><link href="./style/css/manual-sbar-left-90pc.css" rel="alternate stylesheet" media="all" type="text/css" title="left sidebar - blue (font 90%)" /><link href="./style/css/manual-sbar-left-fix15.css" rel="alternate stylesheet" media="all" type="text/css" title="left sidebar - blue (font fix 15)" /><link href="./style/css/manual-sbar-left-fix13.css" rel="alternate stylesheet" media="all" type="text/css" title="left sidebar - blue (font fix 13)" /><link href="./style/css/manual-sbar-left-100pc-b.css" rel="alternate stylesheet" media="all" type="text/css" title="left sidebar - black (font 100%)" /><link href="./style/css/manual-sbar-left-90pc-b.css" rel="alternate stylesheet" media="all" type="text/css" title="left sidebar - black (font 90%)" /><link href="./style/css/manual-sbar-left-fix15-b.css" rel="alternate stylesheet" media="all" type="text/css" title="left sidebar - black (font fix 15)" /><link href="./style/css/manual-sbar-left-fix13-b.css" rel="alternate stylesheet" media="all" type="text/css" title="left sidebar - black (font fix 13)" /><link href="./style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="loose style - blue (font 100%)" /><link href="./style/css/manual-loose-90pc.css" rel="alternate stylesheet" media="all" type="text/css" title="loose style - blue (font 90%)" /><link href="./style/css/manual-loose-fix15.css" rel="alternate stylesheet" media="all" type="text/css" title="loose style - blue (font fix 15)" /><link href="./style/css/manual-loose-fix13.css" rel="alternate stylesheet" media="all" type="text/css" title="loose style - blue (font fix 13)" /><link href="./style/css/manual-loose-100pc-b.css" rel="alternate stylesheet" media="all" type="text/css" title="loose style - black (font 100%)" /><link href="./style/css/manual-loose-90pc-b.css" rel="alternate stylesheet" media="all" type="text/css" title="loose style - black (font 90%)" /><link href="./style/css/manual-loose-fix15-b.css" rel="alternate stylesheet" media="all" type="text/css" title="loose style - black (font fix 15)" /><link href="./style/css/manual-loose-fix13-b.css" rel="alternate stylesheet" media="all" type="text/css" title="loose style - black (font fix 13)" /><link href="./images/favicon.ico" rel="shortcut icon" /></head><body id="manual-page"><div id="page-header"><p class="menu"><a href="./mod/">Modules</a> | <a href="./mod/directives.html">Directives</a> | <a href="./faq/">FAQ</a> | <a href="./glossary.html">Glossary</a> | <a href="./sitemap.html">Sitemap</a></p><p class="apache">Apache HTTP Server Version 2.0</p><img alt="" src="./images/feather.gif" /></div><div class="up"><a href="./"><img title="<-" alt="<-" src="./images/left.gif" /></a></div><div id="path"><a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP Server</a> > <a href="http://httpd.apache.org/docs-project/">Documentation</a> > <a href="./">Version 2.0</a></div><div id="page-content"><div id="preamble"><h1>Mapping URLs to Filesystem Locations</h1> <p>This document explains how Apache uses the URL of a request to determine the filesystem location from which to serve a file.</p> - <ul><li><a href="#related">Related Modules and Directives</a></li><li><a href="#documentroot">DocumentRoot</a></li><li><a href="#outside">Files Outside the DocumentRoot</a></li><li><a href="#user">User Directories</a></li><li><a href="#redirect">URL Redirection</a></li><li><a href="#proxy">Reverse Proxy</a></li><li><a href="#rewrite">Rewriting Engine</a></li><li><a href="#notfound">File Not Found</a></li></ul><hr><h2><a name="related">Related Modules and Directives</a></h2> + </div><div id="quickview"><ul id="toc"><li><img alt="" src="./images/down.gif" /> <a href="#related">Related Modules and Directives</a></li><li><img alt="" src="./images/down.gif" /> <a href="#documentroot">DocumentRoot</a></li><li><img alt="" src="./images/down.gif" /> <a href="#outside">Files Outside the DocumentRoot</a></li><li><img alt="" src="./images/down.gif" /> <a href="#user">User Directories</a></li><li><img alt="" src="./images/down.gif" /> <a href="#redirect">URL Redirection</a></li><li><img alt="" src="./images/down.gif" /> <a href="#proxy">Reverse Proxy</a></li><li><img alt="" src="./images/down.gif" /> <a href="#rewrite">Rewriting Engine</a></li><li><img alt="" src="./images/down.gif" /> <a href="#notfound">File Not Found</a></li></ul></div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div><div class="section"><h2><a name="related" id="related">Related Modules and Directives</a></h2> -<table border="1"><tr><td valign="top"><strong>Related Modules</strong><br><br><code><a href="./mod/mod_alias.html">mod_alias</a></code><br><code><a href="./mod/mod_proxy.html">mod_proxy</a></code><br><code><a href="./mod/mod_rewrite.html">mod_rewrite</a></code><br><code><a href="./mod/mod_userdir.html">mod_userdir</a></code><br><code><a href="./mod/mod_speling.html">mod_speling</a></code><br><code><a href="./mod/mod_vhost_alias.html">mod_vhost_alias</a></code><br></td><td valign="top"><strong>Related Directives</strong><br><br><a href="./mod/mod_alias.html#alias" class="directive"><code class="directive">Alias</code></a><br><a href="./mod/mod_alias.html#aliasmatch" class="directive"><code class="directive">AliasMatch</code></a><br><a href="./mod/mod_speling.html#checkspelling" class="directive"><code class="directive">CheckSpelling</code></a><br><a href="./mod/core.html#documentroot" class="directive"><code class="directive">DocumentRoot</code></a><br><a href="./mod/core.html#errordocument" class="directive"><code class="directive">ErrorDocument</code></a><br><a href="./mod/core.html#options" class="directive"><code class="directive">Options</code></a><br><a href="./mod/mod_proxy.html#proxypass" class="directive"><code class="directive">ProxyPass</code></a><br><a href="./mod/mod_proxy.html#proxypassreverse" class="directive"><code class="directive">ProxyPassReverse</code></a><br><a href="./mod/mod_alias.html#redirect" class="directive"><code class="directive">Redirect</code></a><br><a href="./mod/mod_alias.html#redirectmatch" class="directive"><code class="directive">RedirectMatch</code></a><br><a href="./mod/mod_rewrite.html#rewritecond" class="directive"><code class="directive">RewriteCond</code></a><br><a href="./mod/mod_rewrite.html#rewritematch" class="directive"><code class="directive">RewriteMatch</code></a><br><a href="./mod/mod_alias.html#scriptalias" class="directive"><code class="directive">ScriptAlias</code></a><br><a href="./mod/mod_alias.html#scriptaliasmatch" class="directive"><code class="directive">ScriptAliasMatch</code></a><br><a href="./mod/mod_userdir.html#userdir" class="directive"><code class="directive">UserDir</code></a><br></td></tr></table> -<h2><a name="documentroot">DocumentRoot</a></h2> +<table class="related"><tr><th>Related Modules</th><th>Related Directives</th></tr><tr><td><ul><li><code class="module"><a href="./mod/mod_alias.html">mod_alias</a></code></li><li><code class="module"><a href="./mod/mod_proxy.html">mod_proxy</a></code></li><li><code class="module"><a href="./mod/mod_rewrite.html">mod_rewrite</a></code></li><li><code class="module"><a href="./mod/mod_userdir.html">mod_userdir</a></code></li><li><code class="module"><a href="./mod/mod_speling.html">mod_speling</a></code></li><li><code class="module"><a href="./mod/mod_vhost_alias.html">mod_vhost_alias</a></code></li></ul></td><td><ul><li><code class="directive"><a href="./mod/mod_alias.html#alias">Alias</a></code></li><li><code class="directive"><a href="./mod/mod_alias.html#aliasmatch">AliasMatch</a></code></li><li><code class="directive"><a href="./mod/mod_speling.html#checkspelling">CheckSpelling</a></code></li><li><code class="directive"><a href="./mod/core.html#documentroot">DocumentRoot</a></code></li><li><code class="directive"><a href="./mod/core.html#errordocument">ErrorDocument</a></code></li><li><code class="directive"><a href="./mod/core.html#options">Options</a></code></li><li><code class="directive"><a href="./mod/mod_proxy.html#proxypass">ProxyPass</a></code></li><li><code class="directive"><a href="./mod/mod_proxy.html#proxypassreverse">ProxyPassReverse</a></code></li><li><code class="directive"><a href="./mod/mod_alias.html#redirect">Redirect</a></code></li><li><code class="directive"><a href="./mod/mod_alias.html#redirectmatch">RedirectMatch</a></code></li><li><code class="directive"><a href="./mod/mod_rewrite.html#rewritecond">RewriteCond</a></code></li><li><code class="directive"><a href="./mod/mod_rewrite.html#rewritematch">RewriteMatch</a></code></li><li><code class="directive"><a href="./mod/mod_alias.html#scriptalias">ScriptAlias</a></code></li><li><code class="directive"><a href="./mod/mod_alias.html#scriptaliasmatch">ScriptAliasMatch</a></code></li><li><code class="directive"><a href="./mod/mod_userdir.html#userdir">UserDir</a></code></li></ul></td></tr></table> +</div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div><div class="section"><h2><a name="documentroot" id="documentroot">DocumentRoot</a></h2> <p>In deciding what file to serve for a given request, Apache's default behavior is to take the URL-Path for the request (the part of the URL following the hostname and port) and add it to the end - of the <a href="./mod/core.html#documentroot" class="directive"><code class="directive">DocumentRoot</code></a> specified + of the <code class="directive"><a href="./mod/core.html#documentroot">DocumentRoot</a></code> specified in your configuration files. Therefore, the files and directories - underneath the <a href="./mod/core.html#documentroot" class="directive"><code class="directive">DocumentRoot</code></a> + underneath the <code class="directive"><a href="./mod/core.html#documentroot">DocumentRoot</a></code> make up the basic document tree which will be visible from the web.</p> <p>Apache is also capable of <a href="vhosts/">Virtual Hosting</a>, where the server receives requests for more than one - host. In this case, a different <a href="./mod/core.html#documentroot" class="directive"><code class="directive">DocumentRoot</code></a> can be specified for each + host. In this case, a different <code class="directive"><a href="./mod/core.html#documentroot">DocumentRoot</a></code> can be specified for each virtual host, or alternatively, the directives provided by the - module <code><a href="./mod/mod_vhost_alias.html">mod_vhost_alias</a></code> can + module <code class="module"><a href="./mod/mod_vhost_alias.html">mod_vhost_alias</a></code> can be used to dynamically determine the appropriate place from which to serve content based on the requested IP address or hostname.</p> -<h2><a name="outside">Files Outside the DocumentRoot</a></h2> +</div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div><div class="section"><h2><a name="outside" id="outside">Files Outside the DocumentRoot</a></h2> <p>There are frequently circumstances where it is necessary to allow web access to parts of the filesystem that are not strictly - underneath the <a href="./mod/core.html#documentroot" class="directive"><code class="directive">DocumentRoot</code></a>. Apache offers several + underneath the <code class="directive"><a href="./mod/core.html#documentroot">DocumentRoot</a></code>. Apache offers several different ways to accomplish this. On Unix systems, symbolic links - can bring other parts of the filesystem under the <a href="./mod/core.html#documentroot" class="directive"><code class="directive">DocumentRoot</code></a>. For security reasons, - Apache will follow symbolic links only if the <a href="./mod/core.html#options" class="directive"><code class="directive">Options</code></a> setting for the relevant + can bring other parts of the filesystem under the <code class="directive"><a href="./mod/core.html#documentroot">DocumentRoot</a></code>. For security reasons, + Apache will follow symbolic links only if the <code class="directive"><a href="./mod/core.html#options">Options</a></code> setting for the relevant directory includes <code>FollowSymLinks</code> or <code>SymLinksIfOwnerMatch</code>.</p> - <p>Alternatively, the <a href="./mod/mod_alias.html#alias" class="directive"><code class="directive">Alias</code></a> directive will map any part + <p>Alternatively, the <code class="directive"><a href="./mod/mod_alias.html#alias">Alias</a></code> directive will map any part of the filesystem into the web space. For example, with</p> -<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>Alias /docs /var/web</code></td></tr></table></blockquote> +<div class="example"><p><code>Alias /docs /var/web</code></p></div> <p>the URL <code>http://www.example.com/docs/dir/file.html</code> will be served from <code>/var/web/dir/file.html</code>. The - <a href="./mod/mod_alias.html#scriptalias" class="directive"><code class="directive">ScriptAlias</code></a> directive + <code class="directive"><a href="./mod/mod_alias.html#scriptalias">ScriptAlias</a></code> directive works the same way, with the additional effect that all content located at the target path is treated as CGI scripts.</p> <p>For situations where you require additional flexibility, you - can use the <a href="./mod/mod_alias.html#aliasmatch" class="directive"><code class="directive">AliasMatch</code></a> and - <a href="./mod/mod_alias.html#scriptaliasmatch" class="directive"><code class="directive">ScriptAliasMatch</code></a> + can use the <code class="directive"><a href="./mod/mod_alias.html#aliasmatch">AliasMatch</a></code> and + <code class="directive"><a href="./mod/mod_alias.html#scriptaliasmatch">ScriptAliasMatch</a></code> directives to do powerful regular-expression based matching and substitution. For example,</p> -<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>ScriptAliasMatch ^/~([a-zA-Z0-9]*)/cgi-bin/(.*) - /home/$1/cgi-bin/$2</code></td></tr></table></blockquote> +<div class="example"><p><code>ScriptAliasMatch ^/~([a-zA-Z0-9]*)/cgi-bin/(.*) + /home/$1/cgi-bin/$2</code></p></div> <p>will map a request to <code>http://example.com/~user/cgi-bin/script.cgi</code> to the path <code>/home/user/cgi-bin/script.cgi</code> and will treat the resulting file as a CGI script.</p> -<h2><a name="user">User Directories</a></h2> +</div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div><div class="section"><h2><a name="user" id="user">User Directories</a></h2> <p>Traditionally on Unix systems, the home directory of a particular <em>user</em> can be referred to as - <code>~user/</code>. The module <code><a href="./mod/mod_userdir.html">mod_userdir</a></code> + <code>~user/</code>. The module <code class="module"><a href="./mod/mod_userdir.html">mod_userdir</a></code> extends this idea to the web by allowing files under each user's home directory to be accessed using URLs such as the following.</p> -<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>http://www.example.com/~user/file.html</code></td></tr></table></blockquote> +<div class="example"><p><code>http://www.example.com/~user/file.html</code></p></div> <p>For security reasons, it is inappropriate to give direct access to a user's home directory from the web. Therefore, the - <a href="./mod/mod_userdir.html#userdir" class="directive"><code class="directive">UserDir</code></a> directive + <code class="directive"><a href="./mod/mod_userdir.html#userdir">UserDir</a></code> directive specifies a directory underneath the user's home directory where web files are located. Using the default setting of <code>Userdir public_html</code>, the above URL maps to a file @@ -95,15 +97,15 @@ alternate string to represent user directories. This functionality is not supported by mod_userdir. However, if users' home directories are structured in a regular way, then it is possible - to use the <a href="./mod/mod_alias.html#aliasmatch" class="directive"><code class="directive">AliasMatch</code></a> + to use the <code class="directive"><a href="./mod/mod_alias.html#aliasmatch">AliasMatch</a></code> directive to achieve the desired effect. For example, to make <code>http://www.example.com/upages/user/file.html</code> map to <code>/home/user/public_html/file.html</code>, use the following <code>AliasMatch</code> directive:</p> -<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>AliasMatch ^/upages/([a-zA-Z0-9]*)/?(.*) - /home/$1/public_html/$2</code></td></tr></table></blockquote> -<h2><a name="redirect">URL Redirection</a></h2> +<div class="example"><p><code>AliasMatch ^/upages/([a-zA-Z0-9]*)/?(.*) + /home/$1/public_html/$2</code></p></div> +</div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div><div class="section"><h2><a name="redirect" id="redirect">URL Redirection</a></h2> <p>The configuration directives discussed in the above sections tell Apache to get content from a specific place in the filesystem @@ -111,14 +113,14 @@ inform the client that the requested content is located at a different URL, and instruct the client to make a new request with the new URL. This is called <em>redirection</em> and is - implemented by the <a href="./mod/mod_alias.html#redirect" class="directive"><code class="directive">Redirect</code></a> directive. For example, if + implemented by the <code class="directive"><a href="./mod/mod_alias.html#redirect">Redirect</a></code> directive. For example, if the contents of the directory <code>/foo/</code> under the - <a href="./mod/mod_alias.html#documentroot" class="directive"><code class="directive">DocumentRoot</code></a> are moved + <code class="directive"><a href="./mod/mod_alias.html#documentroot">DocumentRoot</a></code> are moved to the new directory <code>/bar/</code>, you can instruct clients to request the content at the new location as follows:</p> -<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>Redirect permanent /foo/ - http://www.example.com/bar/</code></td></tr></table></blockquote> +<div class="example"><p><code>Redirect permanent /foo/ + http://www.example.com/bar/</code></p></div> <p>This will redirect any URL-Path starting in <code>/foo/</code> to the same URL path on the @@ -126,20 +128,20 @@ substituted for <code>/foo/</code>. You can redirect clients to any server, not only the origin server.</p> - <p>Apache also provides a <a href="./mod/mod_alias.html#redirectmatch" class="directive"><code class="directive">RedirectMatch</code></a> directive for more + <p>Apache also provides a <code class="directive"><a href="./mod/mod_alias.html#redirectmatch">RedirectMatch</a></code> directive for more complicated rewriting problems. For example, to redirect requests for the site home page to a different site, but leave all other requests alone, use the following configuration:</p> -<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>RedirectMatch permanent ^/$ - http://www.example.com/startpage.html</code></td></tr></table></blockquote> +<div class="example"><p><code>RedirectMatch permanent ^/$ + http://www.example.com/startpage.html</code></p></div> <p>Alternatively, to temporarily redirect all pages on a site to one particular page, use the following:</p> -<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code>RedirectMatch temp .* - http://www.example.com/startpage.html</code></td></tr></table></blockquote> -<h2><a name="proxy">Reverse Proxy</a></h2> +<div class="example"><p><code>RedirectMatch temp .* + http://www.example.com/startpage.html</code></p></div> +</div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div><div class="section"><h2><a name="proxy" id="proxy">Reverse Proxy</a></h2> <p>Apache also allows you to bring remote documents into the URL space of the local server. This technique is called <em>reverse @@ -154,14 +156,14 @@ the <code>/bar/</code> directory on <code>internal.example.com</code> and returns them to the client as if they were from the local server.</p> -<blockquote><table cellpadding="10"><tr><td bgcolor="#eeeeee"><code> -ProxyPass /foo/ http://internal.example.com/bar/<br> +<div class="example"><p><code> +ProxyPass /foo/ http://internal.example.com/bar/<br /> ProxyPassReverse /foo/ http://internal.example.com/bar/ -</code></td></tr></table></blockquote> +</code></p></div> -<p>The <a href="./mod/mod_proxy.html#proxypass" class="directive"><code class="directive">ProxyPass</code></a> configures +<p>The <code class="directive"><a href="./mod/mod_proxy.html#proxypass">ProxyPass</a></code> configures the server to fetch the appropriate documents, while the -<a href="./mod/mod_proxy.html#proxypassreverse" class="directive"><code class="directive">ProxyPassReverse</code></a> +<code class="directive"><a href="./mod/mod_proxy.html#proxypassreverse">ProxyPassReverse</a></code> directive rewrites redirects originating at <code>internal.examle.com</code> so that they target the appropriate directory on the local server. It is important to note, however, that @@ -169,10 +171,10 @@ links inside the documents will not be rewritten. So any absolute links on <code>internal.example.com</code> will result in the client breaking out of the proxy server and requesting directly from <code>internal.example.com</code>.</p> -<h2><a name="rewrite">Rewriting Engine</a></h2> +</div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div><div class="section"><h2><a name="rewrite" id="rewrite">Rewriting Engine</a></h2> <p>When even more powerful substitution is required, the rewriting - engine provided by <code><a href="./mod/mod_rewrite.html">mod_rewrite</a></code> + engine provided by <code class="module"><a href="./mod/mod_rewrite.html">mod_rewrite</a></code> can be useful. The directives provided by this module use characteristics of the request such as browser type or source IP address in deciding from where to serve content. In addition, @@ -182,7 +184,7 @@ breaking out of the proxy server and requesting directly from internal redirects (aliases), external redirects, and proxying. Many practical examples employing mod_rewrite are discussed in the <a href="misc/rewriteguide.html">URL Rewriting Guide</a>.</p> -<h2><a name="notfound">File Not Found</a></h2> +</div><div class="top"><a href="#page-header"><img alt="top" src="./images/up.gif" /></a></div><div class="section"><h2><a name="notfound" id="notfound">File Not Found</a></h2> <p>Inevitably, URLs will be requested for which no matching file can be found in the filesystem. This can happen for @@ -196,7 +198,7 @@ breaking out of the proxy server and requesting directly from <p>Another common cause of "File Not Found" errors is accidental mistyping of URLs, either directly in the browser, or in HTML links. Apache provides the module - <code><a href="./mod/mod_speling.html">mod_speling</a></code> (sic) to help with + <code class="module"><a href="./mod/mod_speling.html">mod_speling</a></code> (sic) to help with this problem. When this module is activated, it will intercept "File Not Found" errors and look for a resource with a similar filename. If one such file is found, mod_speling will send an @@ -216,8 +218,8 @@ breaking out of the proxy server and requesting directly from <p>If all attempts to locate the content fail, Apache returns an error page with HTTP status code 404 (file not found). The appearance of this page is controlled with the - <a href="./mod/core.html#errordocument" class="directive"><code class="directive">ErrorDocument</code></a> directive + <code class="directive"><a href="./mod/core.html#errordocument">ErrorDocument</a></code> directive and can be customized in a flexible manner as discussed in the <a href="custom-error.html">Custom error responses</a> and <a href="misc/custom_errordocs.html">International Server Error Responses</a> documents.</p> -<hr></blockquote><h3 align="center">Apache HTTP Server Version 2.0</h3><a href="./"><img src="./images/index.gif" alt="Index"></a><a href="./"><img src="./images/home.gif" alt="Home"></a></body></html>
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