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<?xml version="1.0" encoding="EUC-KR" ?>
<!DOCTYPE manualpage SYSTEM "./style/manualpage.dtd">
<?xml-stylesheet type="text/xsl" href="./style/manual.ko.xsl"?>
<!-- English Revision: 1.8 -->
<!--
Copyright 2003-2004 The Apache Software Foundation
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<manualpage metafile="custom-error.xml.meta">
<title>»ç¿ëÀÚÁ¤ÀÇ ¿À·ù ÀÀ´ä</title>
<summary>
<p>À¥¸¶½ºÅÍ´Â ¿À·ù³ª ¹®Á¦°¡ ¹ß»ýÇßÀ»¶§ ¾ÆÆÄÄ¡ÀÇ ÀÀ´äÀ»
¼³Á¤ÇÒ ¼ö ÀÖ´Ù.</p>
<p>¼¹ö°¡ ¿À·ù³ª ¹®Á¦¸¦ ¹ß°ßÇßÀ»¶§ º¸³¾ »ç¿ëÀÚÁ¤ÀÇ ÀÀ´äÀ»
Á¤ÀÇÇÒ ¼ö ÀÖ´Ù.</p>
<p>½ºÅ©¸³Æ®°¡ Á×Àº °æ¿ì "500 Server Error" ÀÀ´ä ´ë½Å »ç¿ëÀÚ¿¡°Ô
´õ Ä£±ÙÇÑ ¹®±¸¸¦ »ç¿ëÇϰųª ´Ù¸¥ (°°Àº »çÀÌÆ®³ª ¿ÜºÎ »çÀÌÆ®ÀÇ)
URL·Î ¸®´ÙÀÌ·º¼ÇÀ» ÇÒ ¼ö ÀÖ´Ù.</p>
</summary>
<section id="behavior">
<title>Çൿ</title>
<section>
<title>ÀÌÀü Çൿ</title>
<p>NCSA httpd 1.3Àº »ç¿ëÀÚ¿¡°Ô ¹«ÀǹÌÇÏ°í Áö·çÇÑ ¿À·ù¹®À»
º¸³Â´Ù. ¹®Á¦°¡ ¹ß»ýÇÑ ÀÌÀ¯¸¦ ·Î±×¿¡ ³²±æ ¼öµµ ¾ø¾ú´Ù.</p>
</section>
<section>
<title>»õ·Î¿î Çൿ</title>
<p>¼¹ö´Â ´ÙÀ½°ú °°Àº ÀÏÀ» ÇÒ ¼ö ÀÖ´Ù:</p>
<ol>
<li>NCSAÀÇ °íÁ¤µÈ ¹®±¸ ´ë½Å ´Ù¸¥ ¹®±¸¸¦ º¸¿©Áְųª</li>
<li>°°Àº »çÀÌÆ®ÀÇ URL·Î ¸®´ÙÀÌ·º¼ÇÇϰųª</li>
<li>¿ÜºÎ »çÀÌÆ®ÀÇ URL·Î ¸®´ÙÀÌ·º¼ÇÇÑ´Ù.</li>
</ol>
<p>´Ù¸¥ »çÀÌÆ®ÀÇ URL·Î ¸®´ÙÀÌ·º¼ÇÇÏ´Â °ÍÀÌ À¯¿ëÇÒ ¼ö ÀÖÁö¸¸,
ÀÌ °æ¿ì ¹®Á¦¸¦ ¼³¸íÇϰųª ·Î±×Çϴµ¥ ÇÊ¿äÇÑ Á¤º¸Áß ÀϺθ¸
Àü´ÞµÈ´Ù.</p>
<p>¿À·ù¿¡ ´ëÇÑ Á¤º¸¸¦ Àü´ÞÇϱâÀ§ÇØ ¾ÆÆÄÄ¡´Â CGI½ÄÀÇ »õ·Î¿î
ȯ°æº¯¼ö¸¦ Á¤ÀÇÇÑ´Ù:</p>
<example>
REDIRECT_HTTP_ACCEPT=*/*, image/gif, image/x-xbitmap,
image/jpeg<br />
REDIRECT_HTTP_USER_AGENT=Mozilla/1.1b2 (X11; I; HP-UX A.09.05
9000/712)<br />
REDIRECT_PATH=.:/bin:/usr/local/bin:/etc<br />
REDIRECT_QUERY_STRING=<br />
REDIRECT_REMOTE_ADDR=121.345.78.123<br />
REDIRECT_REMOTE_HOST=ooh.ahhh.com<br />
REDIRECT_SERVER_NAME=crash.bang.edu<br />
REDIRECT_SERVER_PORT=80<br />
REDIRECT_SERVER_SOFTWARE=Apache/0.8.15<br />
REDIRECT_URL=/cgi-bin/buggy.pl
</example>
<p><code>REDIRECT_</code> Á¢µÎ»ç¿¡ ÁÖ¸ñÇ϶ó.</p>
<p>ÃÖ¼ÒÇÑ <code>REDIRECT_URL</code>°ú
<code>REDIRECT_QUERY_STRING</code>Àº (cgi-script³ª
cgi-includeÀÏ) »õ URL·Î ³Ñ°ÜÁø´Ù. ´Ù¸¥ º¯¼ö´Â ¿À·ù°¡
¹ß»ýÇϱâ ÀÌÀü¿¡ <transnote>À̸§¿¡¼ <code>REDIRECT_</code>¸¦
»« ȯ°æº¯¼ö°¡</transnote> Á¸ÀçÇÑ °æ¿ì¿¡¸¸ ÀÖ´Ù.
<directive module="core">ErrorDocument</directive>°¡
<em>¿ÜºÎ·Î</em> (°°Àº ¼¹ö¶óµµ <code>http:</code>¿Í
°°Àº ½ºÅ´(scheme)À¸·Î ½ÃÀÛÇÑ´Ù¸é) ¸®´ÙÀÌ·º¼ÇÇÑ´Ù¸é
ÀÌÁß ¾î¶² °Íµµ ¼³Á¤µÇÁö <strong>¾Ê´Â´Ù</strong>.</p>
</section>
</section>
<section id="configuration">
<title>¼³Á¤</title>
<p><directive module="core">AllowOverride</directive>°¡
ÀûÀýÈ÷ ¼³Á¤µÇ¾ú´Ù¸é .htaccess ÆÄÀÏ¿¡¼
<directive module="core">ErrorDocument</directive>¸¦ »ç¿ëÇÒ
¼ö ÀÖ´Ù.</p>
<p>´ÙÀ½Àº ¿¹ÀÌ´Ù...</p>
<example>
ErrorDocument 500 /cgi-bin/crash-recover <br />
ErrorDocument 500 "Sorry, our script crashed. Oh dear" <br />
ErrorDocument 500 http://xxx/ <br />
ErrorDocument 404 /Lame_excuses/not_found.html <br />
ErrorDocument 401 /Subscription/how_to_subscribe.html
</example>
<p>¹®¹ýÀº,</p>
<example>
ErrorDocument <3-digit-code> <action>
</example>
<p>°¡´ÉÇÑ actionÀº,</p>
<ol>
<li>Ãâ·ÂÇÒ ¹®±¸. µû¿ÈÇ¥ (")¸¦ ¹®±¸ ¾Õ¿¡ ºÙÀδÙ. µÚ¿¡ ³ª¿À´Â
µû¿ÈÇ¥´Â Ãâ·ÂµÈ´Ù. <em>ÁÖÀÇ: ¾Õ¿¡ ºÙÀº µû¿ÈÇ¥ (")´Â Ãâ·ÂµÇÁö
¾Ê´Â´Ù.</em></li>
<li>¸®´ÙÀÌ·º¼ÇÇÒ ¿ÜºÎ URL.</li>
<li>¸®´ÙÀÌ·º¼ÇÇÒ ³»ºÎ URL.</li>
</ol>
</section>
<section id="custom">
<title>»ç¿ëÀÚÁ¤ÀÇ ¿À·ù ÀÀ´ä°ú ¸®´ÙÀÌ·º¼Ç</title>
<p>URL·Î ¸®´ÙÀÌ·º¼ÇÇÏ´Â ¾ÆÆÄÄ¡ ÇൿÀº
½ºÅ©¸³Æ®/server-include¿¡ ȯ°æº¯¼ö¸¦ ´õ ³Ñ°ÜÁÖµµ·Ï º¯°æµÇ¾ú´Ù.</p>
<section>
<title>ÀÌÀü Çൿ</title>
<p>¸®´ÙÀÌ·º¼ÇµÇ´Â ½ºÅ©¸³Æ®¿¡ Ç¥ÁØ CGI º¯¼öµéÀÌ ³Ñ¾î°£´Ù.
¾îµð¿¡¼ ¸®´ÙÀÌ·º¼ÇÀÌ ÀϾ´ÂÁö ¾Ë ¼ö ¾ø´Ù.</p>
</section>
<section>
<title>»õ·Î¿î Çൿ</title>
<p>¸®´ÙÀÌ·º¼ÇµÈ ½ºÅ©¸³Æ®´Â »õ·Î¿î ȯ°æº¯¼öµéÀ» »ç¿ëÇÒ
¼ö ÀÖ´Ù. ¸ðµÎ ¾Õ¿¡ <code>REDIRECT_</code>°¡ ºÙ¾îÀÖ´Ù.
<code>REDIRECT_</code> ȯ°æº¯¼ö´Â ¿ø·¡ CGI ȯ°æº¯¼ö¸í
¾Õ¿¡ <code>REDIRECT_</code>¸¦ ºÙ¿©¼ ¸¸µç´Ù. <em>¿¹¸¦
µé¾î</em>, <code>HTTP_USER_AGENT</code>´Â
<code>REDIRECT_HTTP_USER_AGENT</code>°¡ µÇ¾ú´Ù. ÀÌ·± º¯¼ö¿¡
Ãß°¡·Î ½ºÅ©¸³Æ®°¡ ¿ø·¡ URLÀ» ¾Ëµµ·Ï ¾ÆÆÄÄ¡´Â
<code>REDIRECT_URL</code>°ú <code>REDIRECT_STATUS</code>¸¦
Á¤ÀÇÇÑ´Ù. ¿ø·¡ URL°ú ¸®´ÙÀÌ·º¼ÇµÈ URL ¸ðµÎ Á¢±Ù ·Î±×¿¡
±â·ÏÇÒ ¼ö ÀÖ´Ù.</p>
<p>ErrorDocument°¡ °°Àº ¼¹ö¿¡ ÀÖ´Â CGI ½ºÅ©¸³Æ®·Î
¸®´ÙÀÌ·º¼ÇÇÑ´Ù¸é, ½ºÅ©¸³Æ®´Â Ŭ¶óÀ̾ðÆ®¿¡°Ô ¿À·ù »óȲÀ»
È®½ÇÈ÷ Àü´ÞÇϱâÀ§ÇØ Ãâ·Â¿¡ "<code>Status:</code>" Çì´õ
Çʵ带 Æ÷ÇÔÇØ¾ß ÇÑ´Ù. ¿¹¸¦ µé¾î, Perl·Î ÀÛ¼ºÇÑ ErrorDocument
½ºÅ©¸³Æ®´Â ´ÙÀ½°ú °°´Ù:</p>
<example>
... <br />
print "Content-type: text/html\n"; <br />
printf "Status: %s Condition Intercepted\n", $ENV{"REDIRECT_STATUS"}; <br />
...
</example>
<p><code>404 Not Found</code>¿Í °°Àº ƯÁ¤ ¿À·ù
»óȲ¿¡ ´ëÇÑ ½ºÅ©¸³Æ®¶ó¸é, ´ë½Å <transnote>°íÁ¤µÈ</transnote>
ƯÁ¤ »óÅÂÄÚµå¿Í ¿À·ù¹®À» »ç¿ëÇÒ ¼ö ÀÖ´Ù.</p>
<p>(Ŭ¶óÀ̾ðÆ®¿¡°Ô ¸®´ÙÀÌ·º¼ÇÀ» ¿äûÇϱâÀ§ÇØ) ÀÀ´ä¿¡
<code>Location:</code> Çì´õ¸¦ Æ÷ÇÔÇÑ´Ù¸é, ½ºÅ©¸³Æ®´Â
<em>¹Ýµå½Ã</em> (<code>302 Found</code> °°Àº) ÀûÀýÇÑ
<code>Status:</code> Çì´õ¸¦ Ãâ·ÂÇØ¾ß ÇÔÀ» ÁÖÀÇÇ϶ó. ±×·¸Áö¾ÊÀ¸¸é
<code>Location:</code> Çì´õ°¡ ¾Æ¹« ¼Ò¿ë¾ø°Ô µÉ ¼ö ÀÖ´Ù.</p>
</section>
</section>
</manualpage>
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