mod_dir.html.en revision 5d01f40ffd657dd2ac567aacd93cabd162ddfa79
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96ad5d81ee4a2cc66a4ae19893efc8aa6d06fae7jailletc<title>mod_dir - Apache HTTP Server Version 2.5</title>
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3f08db06526d6901aa08c110b5bc7dde6bc39905nd<p class="apache">Apache HTTP Server Version 2.5</p>
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b686b6a420bde7f78c416b90be11db94cb789979nd<div id="page-content">
b686b6a420bde7f78c416b90be11db94cb789979nd<div id="preamble"><h1>Apache Module mod_dir</h1>
3b3b7fc78d1f5bfc2769903375050048ff41ff26nd<div class="toplang">
ad74a0524a06bfe11b7de9e3b4ce7233ab3bd3f7nd<p><span>Available Languages: </span><a href="/en/mod/mod_dir.html" title="English">&nbsp;en&nbsp;</a> |
d28579afd45cc42da1422161721fb12f9cf366b9nd<a href="/fr/mod/mod_dir.html" hreflang="fr" rel="alternate" title="Fran�ais">&nbsp;fr&nbsp;</a> |
7f5b59ccc63c0c0e3e678a168f09ee6a2f51f9d0nd<a href="/ja/mod/mod_dir.html" hreflang="ja" rel="alternate" title="Japanese">&nbsp;ja&nbsp;</a> |
1ac39787115a288f5e848344b1b1e8dccb1c58f1nd<a href="/ko/mod/mod_dir.html" hreflang="ko" rel="alternate" title="Korean">&nbsp;ko&nbsp;</a> |
f086b4b402fa9a2fefc7dda85de2a3cc1cd0a654rjung<a href="/tr/mod/mod_dir.html" hreflang="tr" rel="alternate" title="T�rk�e">&nbsp;tr&nbsp;</a></p>
3b3b7fc78d1f5bfc2769903375050048ff41ff26nd</div>
b686b6a420bde7f78c416b90be11db94cb789979nd<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Provides for "trailing slash" redirects and
b686b6a420bde7f78c416b90be11db94cb789979nd serving directory index files</td></tr>
b686b6a420bde7f78c416b90be11db94cb789979nd<tr><th><a href="module-dict.html#Status">Status:</a></th><td>Base</td></tr>
b686b6a420bde7f78c416b90be11db94cb789979nd<tr><th><a href="module-dict.html#ModuleIdentifier">Module�Identifier:</a></th><td>dir_module</td></tr>
b686b6a420bde7f78c416b90be11db94cb789979nd<tr><th><a href="module-dict.html#SourceFile">Source�File:</a></th><td>mod_dir.c</td></tr></table>
b686b6a420bde7f78c416b90be11db94cb789979nd<h3>Summary</h3>
b686b6a420bde7f78c416b90be11db94cb789979nd
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <p>The index of a directory can come from one of two sources:</p>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <ul>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <li>A file written by the user, typically called
97a9a944b5887e91042b019776c41d5dd74557aferikabele <code>index.html</code>. The <code class="directive"><a href="#directoryindex">DirectoryIndex</a></code> directive sets the
06ba4a61654b3763ad65f52283832ebf058fdf1cslive name of this file. This is controlled by
97a9a944b5887e91042b019776c41d5dd74557aferikabele <code class="module"><a href="/mod/mod_dir.html">mod_dir</a></code>.</li>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <li>Otherwise, a listing generated by the server. This is
97a9a944b5887e91042b019776c41d5dd74557aferikabele provided by <code class="module"><a href="/mod/mod_autoindex.html">mod_autoindex</a></code>.</li>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive </ul>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <p>The two functions are separated so that you can completely
06ba4a61654b3763ad65f52283832ebf058fdf1cslive remove (or replace) automatic index generation should you want
9a58dc6a2b26ec128b1270cf48810e705f1a90dbsf to.</p>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <p>A "trailing slash" redirect is issued when the server
06ba4a61654b3763ad65f52283832ebf058fdf1cslive receives a request for a URL
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <code>http://servername/foo/dirname</code> where
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <code>dirname</code> is a directory. Directories require a
97a9a944b5887e91042b019776c41d5dd74557aferikabele trailing slash, so <code class="module"><a href="/mod/mod_dir.html">mod_dir</a></code> issues a redirect to
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <code>http://servername/foo/dirname/</code>.</p>
b686b6a420bde7f78c416b90be11db94cb789979nd</div>
b686b6a420bde7f78c416b90be11db94cb789979nd<div id="quickview"><h3 class="directives">Directives</h3>
b686b6a420bde7f78c416b90be11db94cb789979nd<ul id="toc">
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<li><img alt="" src="/images/down.gif" /> <a href="#directorycheckhandler">DirectoryCheckHandler</a></li>
b686b6a420bde7f78c416b90be11db94cb789979nd<li><img alt="" src="/images/down.gif" /> <a href="#directoryindex">DirectoryIndex</a></li>
c31366647a84875104bb9cbca53280b607c37595covener<li><img alt="" src="/images/down.gif" /> <a href="#directoryindexredirect">DirectoryIndexRedirect</a></li>
4cc6016bd30b0852222630a0ed62805e36f345d1nd<li><img alt="" src="/images/down.gif" /> <a href="#directoryslash">DirectorySlash</a></li>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen<li><img alt="" src="/images/down.gif" /> <a href="#fallbackresource">FallbackResource</a></li>
b686b6a420bde7f78c416b90be11db94cb789979nd</ul>
30471a4650391f57975f60bbb6e4a90be7b284bfhumbedooh<ul class="seealso"><li><a href="#comments_section">Comments</a></li></ul></div>
1f1b6bf13313fdd14a45e52e553d3ff28689b717coar
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<div class="directive-section"><h2><a name="DirectoryCheckHandler" id="DirectoryCheckHandler">DirectoryCheckHandler</a> <a name="directorycheckhandler" id="directorycheckhandler">Directive</a></h2>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<table class="directive">
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Toggle how this module responds when another handler is configured</td></tr>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>DirectoryCheckHandler On|Off</code></td></tr>
df4578cbf77fc9e35ccade1f01b137b7eea5ede6nd<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>DirectoryCheckHandler Off</code></td></tr>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Indexes</td></tr>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Base</td></tr>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_dir</td></tr>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd<tr><th><a href="directive-dict.html#Compatibility">Compatibility:</a></th><td>Available in 2.4.8 and later. Releases prior to 2.4 implicitly
df4578cbf77fc9e35ccade1f01b137b7eea5ede6ndact as if "DirectoryCheckHandler ON" was specified.</td></tr>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd</table>
5d01f40ffd657dd2ac567aacd93cabd162ddfa79coar <p>The <code class="directive">DirectoryCheckHandler</code> directive determines
f4cbda69df0490c6deaacb8d04f103d200ddd183nd whether <code class="module"><a href="/mod/mod_dir.html">mod_dir</a></code> should check for directory indexes or
f4cbda69df0490c6deaacb8d04f103d200ddd183nd add trailing slashes when some other handler has been configured for
5d01f40ffd657dd2ac567aacd93cabd162ddfa79coar the current URL. Handlers can be set by directives such as
5d01f40ffd657dd2ac567aacd93cabd162ddfa79coar <code class="directive"><a href="/mod/core.html#sethandler">SetHandler</a></code> or by other modules at
f4cbda69df0490c6deaacb8d04f103d200ddd183nd runtime. </p>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd
f4cbda69df0490c6deaacb8d04f103d200ddd183nd <p> In releases prior to 2.4, this module did not take any action if any
5d01f40ffd657dd2ac567aacd93cabd162ddfa79coar other handler was configured for a URL. This allows directory indexes to
5d01f40ffd657dd2ac567aacd93cabd162ddfa79coar be served even when a <code class="directive">SetHandler</code> directive is
f4cbda69df0490c6deaacb8d04f103d200ddd183nd specified for an entire directory, but it can also result in some conflicts
5d01f40ffd657dd2ac567aacd93cabd162ddfa79coar with other modules.</p>
f4cbda69df0490c6deaacb8d04f103d200ddd183nd
f4cbda69df0490c6deaacb8d04f103d200ddd183nd</div>
b686b6a420bde7f78c416b90be11db94cb789979nd<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
b686b6a420bde7f78c416b90be11db94cb789979nd<div class="directive-section"><h2><a name="DirectoryIndex" id="DirectoryIndex">DirectoryIndex</a> <a name="directoryindex" id="directoryindex">Directive</a></h2>
b686b6a420bde7f78c416b90be11db94cb789979nd<table class="directive">
b686b6a420bde7f78c416b90be11db94cb789979nd<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>List of resources to look for when the client requests
b686b6a420bde7f78c416b90be11db94cb789979nda directory</td></tr>
b686b6a420bde7f78c416b90be11db94cb789979nd<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>DirectoryIndex
b6d2c204c150843e48f6787c1090ae75b718896ecovener disabled | <var>local-url</var> [<var>local-url</var>] ...</code></td></tr>
b686b6a420bde7f78c416b90be11db94cb789979nd<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>DirectoryIndex index.html</code></td></tr>
b686b6a420bde7f78c416b90be11db94cb789979nd<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr>
b686b6a420bde7f78c416b90be11db94cb789979nd<tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Indexes</td></tr>
b686b6a420bde7f78c416b90be11db94cb789979nd<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Base</td></tr>
b686b6a420bde7f78c416b90be11db94cb789979nd<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_dir</td></tr>
b686b6a420bde7f78c416b90be11db94cb789979nd</table>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <p>The <code class="directive">DirectoryIndex</code> directive sets the
06ba4a61654b3763ad65f52283832ebf058fdf1cslive list of resources to look for, when the client requests an index
1887c0b8ceab2c8d64a1e5b3aa512e77b86b49fayoshiki of the directory by specifying a / at the end of the directory
f5cbf3a7818c08d2f19c04fdf4f47257eea7d3c6nd name. <var>Local-url</var> is the (%-encoded) URL of a document on
06ba4a61654b3763ad65f52283832ebf058fdf1cslive the server relative to the requested directory; it is usually the
06ba4a61654b3763ad65f52283832ebf058fdf1cslive name of a file in the directory. Several URLs may be given, in
06ba4a61654b3763ad65f52283832ebf058fdf1cslive which case the server will return the first one that it finds. If
06ba4a61654b3763ad65f52283832ebf058fdf1cslive none of the resources exist and the <code>Indexes</code> option is
06ba4a61654b3763ad65f52283832ebf058fdf1cslive set, the server will generate its own listing of the
06ba4a61654b3763ad65f52283832ebf058fdf1cslive directory.</p>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive
20f499565e77defe9dab24dd85c02f38a1175855nd <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">DirectoryIndex index.html</pre>
e487d6c09669296f94a5190cc34586a98e624a00nd</div>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive
c31366647a84875104bb9cbca53280b607c37595covener <p>then a request for <code>http://example.com/docs/</code> would
c31366647a84875104bb9cbca53280b607c37595covener return <code>http://example.com/docs/index.html</code> if it
06ba4a61654b3763ad65f52283832ebf058fdf1cslive exists, or would list the directory if it did not.</p>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <p>Note that the documents do not need to be relative to the
06ba4a61654b3763ad65f52283832ebf058fdf1cslive directory;</p>
06ba4a61654b3763ad65f52283832ebf058fdf1cslive
20f499565e77defe9dab24dd85c02f38a1175855nd <pre class="prettyprint lang-config">DirectoryIndex index.html index.txt /cgi-bin/index.pl</pre>
23255b04d466bf2621c4dd4ae1b025a9c5639e1ahumbedooh
f5cbf3a7818c08d2f19c04fdf4f47257eea7d3c6nd
06ba4a61654b3763ad65f52283832ebf058fdf1cslive <p>would cause the CGI script <code>/cgi-bin/index.pl</code> to be
f5cbf3a7818c08d2f19c04fdf4f47257eea7d3c6nd executed if neither <code>index.html</code> or <code>index.txt</code>
f5cbf3a7818c08d2f19c04fdf4f47257eea7d3c6nd existed in a directory.</p>
b686b6a420bde7f78c416b90be11db94cb789979nd
9a58dc6a2b26ec128b1270cf48810e705f1a90dbsf <p>A single argument of "disabled" prevents <code class="module"><a href="/mod/mod_dir.html">mod_dir</a></code> from
e2d704f65ae715639ae9d21d98bbf19ebcad58ffhumbedooh searching for an index. An argument of "disabled" will be interpreted
b6d2c204c150843e48f6787c1090ae75b718896ecovener literally if it has any arguments before or after it, even if they are "disabled"
b6d2c204c150843e48f6787c1090ae75b718896ecovener as well.</p>
63de18ba5e922ffaab500317d7d1d0ad6b27b7e2covener
02c8e4c50471e515a88620bddba4d15ad2384f8bgryzor <p><strong>Note:</strong> Multiple <code class="directive">DirectoryIndex</code>
02c8e4c50471e515a88620bddba4d15ad2384f8bgryzor directives within the <a href="/sections.html"><em>same context</em></a> will add
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh to the list of resources to look for rather than replace:
daf4d4394c14b23e06073c13806259a2dc7574b4humbedooh </p>
4aa603e6448b99f9371397d439795c91a93637eand <pre class="prettyprint lang-config"># Example A: Set index.html as an index page, then add index.php to that list as well.
1f1b6bf13313fdd14a45e52e553d3ff28689b717coar&lt;Directory "/foo"&gt;
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh DirectoryIndex index.html
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh DirectoryIndex index.php
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh&lt;/Directory&gt;
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh# Example B: This is identical to example A, except it's done with a single directive.
1f1b6bf13313fdd14a45e52e553d3ff28689b717coar&lt;Directory "/foo"&gt;
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh DirectoryIndex index.html index.php
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh&lt;/Directory&gt;
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh
8db1460fc707c9d9e2a8286808244254d4a0c949humbedooh# Example C: To replace the list, you must explicitly reset it first:
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh# In this example, only index.php will remain as an index resource.
1f1b6bf13313fdd14a45e52e553d3ff28689b717coar&lt;Directory "/foo"&gt;
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh DirectoryIndex index.html
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh DirectoryIndex disabled
0332c9af2f43b2bf29133b19d06306a735b2d4a6humbedooh DirectoryIndex index.php
4aa603e6448b99f9371397d439795c91a93637eand&lt;/Directory&gt;</pre>
daf4d4394c14b23e06073c13806259a2dc7574b4humbedooh
daf4d4394c14b23e06073c13806259a2dc7574b4humbedooh
63de18ba5e922ffaab500317d7d1d0ad6b27b7e2covener
c31366647a84875104bb9cbca53280b607c37595covener</div>
c31366647a84875104bb9cbca53280b607c37595covener<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
c31366647a84875104bb9cbca53280b607c37595covener<div class="directive-section"><h2><a name="DirectoryIndexRedirect" id="DirectoryIndexRedirect">DirectoryIndexRedirect</a> <a name="directoryindexredirect" id="directoryindexredirect">Directive</a></h2>
c31366647a84875104bb9cbca53280b607c37595covener<table class="directive">
c31366647a84875104bb9cbca53280b607c37595covener<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Configures an external redirect for directory indexes.
c31366647a84875104bb9cbca53280b607c37595covener</td></tr>
9a58dc6a2b26ec128b1270cf48810e705f1a90dbsf<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>DirectoryIndexRedirect on | off | permanent | temp | seeother |
c31366647a84875104bb9cbca53280b607c37595covener<var>3xx-code</var>
c31366647a84875104bb9cbca53280b607c37595covener</code></td></tr>
c31366647a84875104bb9cbca53280b607c37595covener<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>DirectoryIndexRedirect off</code></td></tr>
c31366647a84875104bb9cbca53280b607c37595covener<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr>
c31366647a84875104bb9cbca53280b607c37595covener<tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Indexes</td></tr>
c31366647a84875104bb9cbca53280b607c37595covener<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Base</td></tr>
c31366647a84875104bb9cbca53280b607c37595covener<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_dir</td></tr>
1462ff536f1b939bb337766b2056109c29664c4erbowen<tr><th><a href="directive-dict.html#Compatibility">Compatibility:</a></th><td>Available in version 2.3.14 and later</td></tr>
c31366647a84875104bb9cbca53280b607c37595covener</table>
c31366647a84875104bb9cbca53280b607c37595covener <p>By default, the <code class="directive">DirectoryIndex</code> is selected
c31366647a84875104bb9cbca53280b607c37595covener and returned transparently to the client. <code class="directive">DirectoryIndexRedirect</code> causes an external redirect
c31366647a84875104bb9cbca53280b607c37595covener to instead be issued.</p>
c31366647a84875104bb9cbca53280b607c37595covener
0237f43ab925775250e266e479d0a337ff374a4btakashi <p>The argument can be:</p>
650401e2cb916188d0e1a280dfa78dd67e24ce3bgryzor <ul>
0237f43ab925775250e266e479d0a337ff374a4btakashi <li><code>on</code>: issues a 302 redirection to the index resource.</li>
0237f43ab925775250e266e479d0a337ff374a4btakashi <li><code>off</code>: does not issue a redirection. This is the legacy behaviour of mod_dir.</li>
0237f43ab925775250e266e479d0a337ff374a4btakashi <li><code>permanent</code>: issues a 301 (permanent) redirection to the index resource.</li>
0237f43ab925775250e266e479d0a337ff374a4btakashi <li><code>temp</code>: this has the same effect as <code>on</code></li>
0237f43ab925775250e266e479d0a337ff374a4btakashi <li><code>seeother</code>: issues a 303 redirection (also known as "See Other") to the index resource.</li>
0237f43ab925775250e266e479d0a337ff374a4btakashi <li><var>3xx-code</var>: issues a redirection marked by the chosen 3xx code.</li>
650401e2cb916188d0e1a280dfa78dd67e24ce3bgryzor </ul>
650401e2cb916188d0e1a280dfa78dd67e24ce3bgryzor
650401e2cb916188d0e1a280dfa78dd67e24ce3bgryzor
20f499565e77defe9dab24dd85c02f38a1175855nd <div class="example"><h3>Example</h3><pre class="prettyprint lang-config">DirectoryIndexRedirect on</pre>
e487d6c09669296f94a5190cc34586a98e624a00nd</div>
c31366647a84875104bb9cbca53280b607c37595covener
c31366647a84875104bb9cbca53280b607c37595covener <p>A request for <code>http://example.com/docs/</code> would
9a58dc6a2b26ec128b1270cf48810e705f1a90dbsf return a temporary redirect to <code>http://example.com/docs/index.html</code>
c31366647a84875104bb9cbca53280b607c37595covener if it exists.</p>
c31366647a84875104bb9cbca53280b607c37595covener
c31366647a84875104bb9cbca53280b607c37595covener
4cc6016bd30b0852222630a0ed62805e36f345d1nd</div>
4cc6016bd30b0852222630a0ed62805e36f345d1nd<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
4cc6016bd30b0852222630a0ed62805e36f345d1nd<div class="directive-section"><h2><a name="DirectorySlash" id="DirectorySlash">DirectorySlash</a> <a name="directoryslash" id="directoryslash">Directive</a></h2>
4cc6016bd30b0852222630a0ed62805e36f345d1nd<table class="directive">
4cc6016bd30b0852222630a0ed62805e36f345d1nd<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Toggle trailing slash redirects on or off</td></tr>
4cc6016bd30b0852222630a0ed62805e36f345d1nd<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>DirectorySlash On|Off</code></td></tr>
4cc6016bd30b0852222630a0ed62805e36f345d1nd<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>DirectorySlash On</code></td></tr>
4cc6016bd30b0852222630a0ed62805e36f345d1nd<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr>
4cc6016bd30b0852222630a0ed62805e36f345d1nd<tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Indexes</td></tr>
4cc6016bd30b0852222630a0ed62805e36f345d1nd<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Base</td></tr>
4cc6016bd30b0852222630a0ed62805e36f345d1nd<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_dir</td></tr>
4cc6016bd30b0852222630a0ed62805e36f345d1nd</table>
b622a4d68a26af5386003d4c69a950bc1e157005rbowen <p>The <code class="directive">DirectorySlash</code> directive determines whether
4cc6016bd30b0852222630a0ed62805e36f345d1nd <code class="module"><a href="/mod/mod_dir.html">mod_dir</a></code> should fixup URLs pointing to a directory or
4cc6016bd30b0852222630a0ed62805e36f345d1nd not.</p>
4cc6016bd30b0852222630a0ed62805e36f345d1nd
4cc6016bd30b0852222630a0ed62805e36f345d1nd <p>Typically if a user requests a resource without a trailing slash, which
4cc6016bd30b0852222630a0ed62805e36f345d1nd points to a directory, <code class="module"><a href="/mod/mod_dir.html">mod_dir</a></code> redirects him to the same
90361ddfb3a8abaa0f8fb1729732062c78d8dc50niq resource, but <em>with</em> trailing slash for some good reasons:</p>
4cc6016bd30b0852222630a0ed62805e36f345d1nd
4cc6016bd30b0852222630a0ed62805e36f345d1nd <ul>
4cc6016bd30b0852222630a0ed62805e36f345d1nd <li>The user is finally requesting the canonical URL of the resource</li>
4cc6016bd30b0852222630a0ed62805e36f345d1nd <li><code class="module"><a href="/mod/mod_autoindex.html">mod_autoindex</a></code> works correctly. Since it doesn't emit
4cc6016bd30b0852222630a0ed62805e36f345d1nd the path in the link, it would point to the wrong path.</li>
4cc6016bd30b0852222630a0ed62805e36f345d1nd <li><code class="directive"><a href="#directoryindex">DirectoryIndex</a></code> will be evaluated
4cc6016bd30b0852222630a0ed62805e36f345d1nd <em>only</em> for directories requested with trailing slash.</li>
95d05f094d56c5986659f1aa7e57f258850b1287nd <li>Relative URL references inside html pages will work correctly.</li>
4cc6016bd30b0852222630a0ed62805e36f345d1nd </ul>
4cc6016bd30b0852222630a0ed62805e36f345d1nd
b622a4d68a26af5386003d4c69a950bc1e157005rbowen <p>If you don't want this effect <em>and</em> the reasons above don't
b622a4d68a26af5386003d4c69a950bc1e157005rbowen apply to you, you can turn off the redirect as shown below. However,
b622a4d68a26af5386003d4c69a950bc1e157005rbowen be aware that there are possible security implications to doing
b622a4d68a26af5386003d4c69a950bc1e157005rbowen this.</p>
4cc6016bd30b0852222630a0ed62805e36f345d1nd
4aa603e6448b99f9371397d439795c91a93637eand <pre class="prettyprint lang-config"># see security warning below!
1f1b6bf13313fdd14a45e52e553d3ff28689b717coar&lt;Location "/some/path"&gt;
23255b04d466bf2621c4dd4ae1b025a9c5639e1ahumbedooh DirectorySlash Off
23255b04d466bf2621c4dd4ae1b025a9c5639e1ahumbedooh SetHandler some-handler
4aa603e6448b99f9371397d439795c91a93637eand&lt;/Location&gt;</pre>
23255b04d466bf2621c4dd4ae1b025a9c5639e1ahumbedooh
4cc6016bd30b0852222630a0ed62805e36f345d1nd
4cc6016bd30b0852222630a0ed62805e36f345d1nd <div class="warning"><h3>Security Warning</h3>
4cc6016bd30b0852222630a0ed62805e36f345d1nd <p>Turning off the trailing slash redirect may result in an information
4cc6016bd30b0852222630a0ed62805e36f345d1nd disclosure. Consider a situation where <code class="module"><a href="/mod/mod_autoindex.html">mod_autoindex</a></code> is
4cc6016bd30b0852222630a0ed62805e36f345d1nd active (<code>Options +Indexes</code>) and <code class="directive"><a href="#directoryindex">DirectoryIndex</a></code> is set to a valid resource (say,
4cc6016bd30b0852222630a0ed62805e36f345d1nd <code>index.html</code>) and there's no other special handler defined for
4cc6016bd30b0852222630a0ed62805e36f345d1nd that URL. In this case a request with a trailing slash would show the
4cc6016bd30b0852222630a0ed62805e36f345d1nd <code>index.html</code> file. <strong>But a request without trailing slash
4cc6016bd30b0852222630a0ed62805e36f345d1nd would list the directory contents</strong>.</p>
4cc6016bd30b0852222630a0ed62805e36f345d1nd </div>
02c8e4c50471e515a88620bddba4d15ad2384f8bgryzor <p>Also note that some browsers may erroneously change POST requests into GET
a01665d9a2baf14d3928df50e5c36c8e84d71b41humbedooh (thus discarding POST data) when a redirect is issued.</p>
4cc6016bd30b0852222630a0ed62805e36f345d1nd
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen</div>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen<div class="directive-section"><h2><a name="FallbackResource" id="FallbackResource">FallbackResource</a> <a name="fallbackresource" id="fallbackresource">Directive</a></h2>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen<table class="directive">
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Define a default URL for requests that don't map to a file</td></tr>
02c8e4c50471e515a88620bddba4d15ad2384f8bgryzor<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>FallbackResource disabled | <var>local-url</var></code></td></tr>
02c8e4c50471e515a88620bddba4d15ad2384f8bgryzor<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>disabled - httpd will return 404 (Not Found)</code></td></tr>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host, directory, .htaccess</td></tr>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen<tr><th><a href="directive-dict.html#Override">Override:</a></th><td>Indexes</td></tr>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Base</td></tr>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen<tr><th><a href="directive-dict.html#Module">Module:</a></th><td>mod_dir</td></tr>
0237f43ab925775250e266e479d0a337ff374a4btakashi<tr><th><a href="directive-dict.html#Compatibility">Compatibility:</a></th><td>The <code>disabled</code> argument is available in version 2.4.4 and
0237f43ab925775250e266e479d0a337ff374a4btakashilater</td></tr>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen</table>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen <p>Use this to set a handler for any URL that doesn't map to anything
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen in your filesystem, and would otherwise return HTTP 404 (Not Found).
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen For example</p>
20f499565e77defe9dab24dd85c02f38a1175855nd <pre class="prettyprint lang-config">FallbackResource /not-404.php</pre>
23255b04d466bf2621c4dd4ae1b025a9c5639e1ahumbedooh
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen <p>will cause requests for non-existent files to be handled by
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen <code>not-404.php</code>, while requests for files that exist
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen are unaffected.</p>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen <p>It is frequently desirable to have a single file or resource
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen handle all requests to a particular directory, except those requests
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen that correspond to an existing file or script. This is often
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen referred to as a 'front controller.'</p>
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen <p>In earlier versions of httpd, this effect typically required
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen <code class="module"><a href="/mod/mod_rewrite.html">mod_rewrite</a></code>, and the use of the <code>-f</code> and
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen <code>-d</code> tests for file and directory existence. This now
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen requires only one line of configuration.</p>
20f499565e77defe9dab24dd85c02f38a1175855nd <pre class="prettyprint lang-config">FallbackResource /index.php</pre>
23255b04d466bf2621c4dd4ae1b025a9c5639e1ahumbedooh
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen <p>Existing files, such as images, css files, and so on, will be
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen served normally.</p>
02c8e4c50471e515a88620bddba4d15ad2384f8bgryzor <p>Use the <code>disabled</code> argument to disable that feature
02c8e4c50471e515a88620bddba4d15ad2384f8bgryzor if inheritance from a parent directory is not desired.</p>
4f32f36773e84a2ec9a930f85b44d31fc0c0c2cfigalic <p>In a sub-URI, such as <em>http://example.com/blog/</em> this
4f32f36773e84a2ec9a930f85b44d31fc0c0c2cfigalic <em>sub-URI</em> has to be supplied as <var>local-url</var>:</p>
1f1b6bf13313fdd14a45e52e553d3ff28689b717coar <pre class="prettyprint lang-config">&lt;Directory "/web/example.com/htdocs/blog"&gt;
23255b04d466bf2621c4dd4ae1b025a9c5639e1ahumbedooh FallbackResource /blog/index.php
02c8e4c50471e515a88620bddba4d15ad2384f8bgryzor&lt;/Directory&gt;
1f1b6bf13313fdd14a45e52e553d3ff28689b717coar&lt;Directory "/web/example.com/htdocs/blog/images"&gt;
02c8e4c50471e515a88620bddba4d15ad2384f8bgryzor FallbackResource disabled
4aa603e6448b99f9371397d439795c91a93637eand&lt;/Directory&gt;</pre>
23255b04d466bf2621c4dd4ae1b025a9c5639e1ahumbedooh
9750e43c0e01cbb2cda812fef5f341de512f03f5rbowen
b686b6a420bde7f78c416b90be11db94cb789979nd</div>
b686b6a420bde7f78c416b90be11db94cb789979nd</div>
3b3b7fc78d1f5bfc2769903375050048ff41ff26nd<div class="bottomlang">
ad74a0524a06bfe11b7de9e3b4ce7233ab3bd3f7nd<p><span>Available Languages: </span><a href="/en/mod/mod_dir.html" title="English">&nbsp;en&nbsp;</a> |
d28579afd45cc42da1422161721fb12f9cf366b9nd<a href="/fr/mod/mod_dir.html" hreflang="fr" rel="alternate" title="Fran�ais">&nbsp;fr&nbsp;</a> |
7f5b59ccc63c0c0e3e678a168f09ee6a2f51f9d0nd<a href="/ja/mod/mod_dir.html" hreflang="ja" rel="alternate" title="Japanese">&nbsp;ja&nbsp;</a> |
1ac39787115a288f5e848344b1b1e8dccb1c58f1nd<a href="/ko/mod/mod_dir.html" hreflang="ko" rel="alternate" title="Korean">&nbsp;ko&nbsp;</a> |
f086b4b402fa9a2fefc7dda85de2a3cc1cd0a654rjung<a href="/tr/mod/mod_dir.html" hreflang="tr" rel="alternate" title="T�rk�e">&nbsp;tr&nbsp;</a></p>
727872d18412fc021f03969b8641810d8896820bhumbedooh</div><div class="top"><a href="#page-header"><img src="/images/up.gif" alt="top" /></a></div><div class="section"><h2><a id="comments_section" name="comments_section">Comments</a></h2><div class="warning"><strong>Notice:</strong><br />This is not a Q&amp;A section. Comments placed here should be pointed towards suggestions on improving the documentation or server, and may be removed again by our moderators if they are either implemented or considered invalid/off-topic. Questions on how to manage the Apache HTTP Server should be directed at either our IRC channel, #httpd, on Freenode, or sent to our <a href="http://httpd.apache.org/lists.html">mailing lists</a>.</div>
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af33a4994ae2ff15bc67d19ff1a7feb906745bf8rbowen<p class="menu"><a href="/mod/">Modules</a> | <a href="/mod/quickreference.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="/glossary.html">Glossary</a> | <a href="/sitemap.html">Sitemap</a></p></div><script type="text/javascript"><!--//--><![CDATA[//><!--
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