xforms

[apache] / docs / manual / content-negotiation.xml.ko

<?xml version='1.0' encoding='EUC-KR' ?>
<!DOCTYPE manualpage SYSTEM "./style/manualpage.dtd">
<?xml-stylesheet type="text/xsl" href="./style/manual.ko.xsl"?>
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<manualpage metafile="content-negotiation.xml.meta">

<title>³»¿ëÇù»ó (Content Negotiation)</title>

<summary>

    <p>¾ÆÆÄÄ¡´Â HTTP/1.1 ±Ô¾à¿¡ ±â¼úµÈ ³»¿ëÇù»ó(content
    negotiation)À» Áö¿øÇÑ´Ù. ³»¿ëÇù»óÀº media type, ¾ð¾î, ¹®ÀÚÁýÇÕ,
    ÀÎÄÚµù µî¿¡ ´ëÇØ ºê¶ó¿ìÀú°¡ Á¦°øÇÑ ¼±È£µµ¿¡ µû¶ó ÀÚ¿øÀÇ
    °¡Àå ÀûÇÕÇÑ Ç¥ÇöÀ» ¼±ÅÃÇÑ´Ù. ¶Ç ºÒ¿ÏÀüÇÑ Çù»ó Á¤º¸¸¦ º¸³»´Â
    ºê¶ó¿ìÀúÀÇ ¿äûÀ» Áö´ÉÀûÀ¸·Î ó¸®ÇÏ´Â ±â´Éµµ ÀÖ´Ù.</p>

    <p>±âº»ÀûÀ¸·Î ÄÄÆÄÀϵǴ <module>mod_negotiation</module>
    ¸ðµâÀÌ ³»¿ëÇù»ó ±â´ÉÀ» Á¦°øÇÑ´Ù.</p>
</summary>

<section id="about"><title>³»¿ëÇù»ó¿¡ ´ëÇØ</title>

    <p>ÀÚ¿øÀº ¿©·¯ ´Ù¸¥ Ç¥ÇöÀ» °¡Áú ¼ö ÀÖ´Ù. ¿¹¸¦ µé¾î, ´Ù¸¥
    ¾ð¾î³ª ´Ù¸¥ media type ȤÀº µÑ ¸ðµÎ°¡ ´Ù¸¥ Ç¥ÇöµéÀÌ ÀÖÀ»
    ¼ö ÀÖ´Ù. °¡Àå Àû´çÇÑ Ç¥ÇöÀ» ¼±ÅÃÇÏ´Â ÇÑ°¡Áö ¹æ¹ýÀº »ç¿ëÀÚ¿¡°Ô
    ¸ñ·Ï ÆäÀÌÁö¸¦ º¸¿©ÁÖ°í ¼±ÅÃÇÏ°Ô ÇÏ´Â °ÍÀÌ´Ù. ±×·¯³ª ¼­¹ö°¡
    ÀÚµ¿À¸·Î ¼±ÅÃÇÏ´Â °Íµµ °¡´ÉÇÏ´Ù. ÀÌ´Â ºê¶ó¿ìÀú°¡ ¿äûÀÇ
    ÀϺηΠ±×µéÀÌ ¼±È£Çϴ ǥÇö¿¡ ´ëÇÑ Á¤º¸¸¦ º¸³»±â¶§¹®¿¡
    °¡´ÉÇÏ´Ù. ¿¹¸¦ µé¾î, ºê¶ó¿ìÀú´Â °¡´ÉÇÑÇÑ ºÒ¾î·Î, ±×·¯³ª
    ¾ø´Ù¸é ¿µ¾î·Î Á¤º¸¸¦ º¸°í½Í´Ù°í ¾Ë·ÁÁÙ ¼ö ÀÖ´Ù. ºê¶ó¿ìÀú´Â
    ¿äûÀÇ Çì´õ·Î ±×µéÀÇ ±âÈ£¸¦ ³ªÅ¸³½´Ù. ¿ÀÁ÷ ºÒ¾î·ÎµÈ Ç¥Çö¸¸À»
    ¿äûÇÑ´Ù¸é ºê¶ó¿ìÀú´Â ´ÙÀ½°ú °°ÀÌ º¸³½´Ù.</p>

<example>Accept-Language: fr</example>

    <p>ÀÌ·± ±âÈ£´Â Ç¥ÇöÀÌ ¾ð¾îº°·Î ´Ù¸¦ °æ¿ì¿¡¸¸ °í·ÁµÈ´Ù.</p>

    <p>´ÙÀ½Àº ´õ º¹ÀâÇÑ ¿äûÀÇ ¿¹·Î ºê¶ó¿ìÀú°¡ ºÒ¾î¿Í ¿µ¾î¸¦
    ¹ÞÀ» ¼ö ÀÖÁö¸¸, ºÒ¾î¸¦ ´õ ¼±È£ÇÏ°í, ¿©·¯ media typeÀ» ¹ÞÀ»
    ¼ö ÀÖÁö¸¸, ÀÏ¹Ý ÅؽºÆ® º¸´Ù´Â HTML, ´Ù¸¥ media type º¸´Ù´Â
    GIF¿Í JPEGÀ» ¼±È£ÇÑ´Ù°í ¾Ë·ÁÁØ´Ù.</p>

<example>
  Accept-Language: fr; q=1.0, en; q=0.5<br />
  Accept: text/html; q=1.0, text/*; q=0.8, image/gif; q=0.6, image/jpeg; q=0.6, image/*; q=0.5, */*; q=0.1
</example>

    <p>¾ÆÆÄÄ¡´Â HTTP/1.1 ±Ô¾à¿¡ Á¤ÀÇµÈ '¼­¹ö ÁÖµµ(server driven)'
    ³»¿ëÇù»óÀ» Áö¿øÇÑ´Ù. ¾ÆÆÄÄ¡´Â <code>Accept</code>,
    <code>Accept-Language</code>, <code>Accept-Charset</code>,
    <code>Accept-Encoding</code> ¿äû Çì´õ¸¦ ¸ðµÎ Áö¿øÇÑ´Ù.
    ¶Ç, ¾ÆÆÄÄ¡´Â RFC 2295¿Í RFC 2296¿¡ Á¤ÀÇµÈ ½ÇÇèÀûÀÎ ³»¿ëÇù»óÀÎ
    'ÀÚ¿¬½º·¯¿î(transparent)' ¿äû Çì´õµµ Áö¿øÇÑ´Ù. ±×·¯³ª ÀÌ
    RFC¿¡ Á¤ÀÇµÈ '±â´É Çù»ó(feature negotiation)'Àº Áö¿øÇÏÁö
    ¾Ê´Â´Ù.</p>

    <p><strong>ÀÚ¿ø(resource)</strong>Àº (RFC 2396) URI·Î ±¸º°ÇÏ´Â
    °³³äÀûÀÎ Á¸Àç´Ù. ¾ÆÆÄÄ¡¿Í °°Àº À¥¼­¹ö´Â ÀÚ¿øÀÇ
    <strong>Ç¥Çö(representations)</strong>À» Á¦°øÇÑ´Ù. Ç¥ÇöÀº
    ÁöÁ¤µÈ media type, ¹®ÀÚÁýÇÕ, ÀÎÄÚµù µîÀ» °¡Áø ¹ÙÀÌÆ®µé·Î
    µÇÀÖ´Ù. ÀÚ¿øÀº ¿©·¯ Ç¥Çö°ú (¶§·Î´Â ¾øÀ» ¼öµµ ÀÖ´Ù) ¿¬°üµÈ´Ù.
    ÀÚ¿ø¿¡ ¿©·¯ Ç¥ÇöÀÌ ÀÖ´Ù¸é ÀÚ¿øÀ»
    <strong>Çù»ó°¡´ÉÇÏ´Ù°í(negotiable)</strong> ºÎ¸£¸ç, À̶§
    °¢ Ç¥ÇöÀ» <strong>º¯Çü(variant)</strong>À̶ó°í ÇÑ´Ù.
    Çù»ó°¡´ÉÇÑ ÀÚ¿øÀÇ º¯Çü Á¾·ù¸¦ Çù»óÀÇ
    <strong>¹üÀ§(dimension)</strong>¶ó°í ÇÑ´Ù.</p>
</section>

<section id="negotiation"><title>¾ÆÆÄÄ¡ÀÇ Çù»ó</title>

    <p>ÀÚ¿øÀ» Çù»óÇϱâÀ§ÇØ ¼­¹ö´Â °¢ º¯Çü¿¡ ´ëÇÑ Á¤º¸°¡ ÇÊ¿äÇÏ´Ù.
    ´ÙÀ½ µÎ°¡Áö ¹æ¹ýÁß Çϳª·Î Á¤º¸¸¦ ¾ò´Â´Ù:</p>

    <ul>
      <li>º¯ÇüÀ» ´ãÀº ÆÄÀϵéÀ» Á÷Á¢ ¿­°ÅÇÑ type mapÀ» (<em>¿¹¸¦
      µé¾î</em>, <code>*.var</code> ÆÄÀÏ) »ç¿ëÇϰųª,</li>

      <li>Á÷Á¢ ÁöÁ¤ÇÏÁö¾Ê¾Æµµ ¼­¹ö°¡ ÆÄÀÏ¸í¿¡¼­ ±ÔÄ¢À» ã¾Æ¼­
      °á°ú¸¦ ¼±ÅÃÇÏ´Â 'MultiViews'¸¦ »ç¿ëÇÑ´Ù.</li>
    </ul>

   <section id="type-map"><title>type-map ÆÄÀÏ »ç¿ëÇϱâ</title>

    <p>type mapÀº <code>type-map</code>À̶õ Çڵ鷯¿Í ¿¬°áµÈ
    (ȤÀº ÀÌÀü ¾ÆÆÄÄ¡ ¼³Á¤°ú ȣȯÀ» À§ÇØ MIME typeÀÌ
    <code>application/x-type-map</code>ÀÎ) ¹®¼­´Ù. ÀÌ ±â´ÉÀ»
    »ç¿ëÇÏ·Á¸é ¼³Á¤¿¡¼­ <code>type-map</code> Çڵ鷯¿¡ ´ëÇÑ
    ÆÄÀÏ È®ÀåÀÚ¸¦ ÁöÁ¤ÇØ¾ß ÇÑ´Ù. ¼­¹ö ¼³Á¤ÆÄÀÏ¿¡ ´ÙÀ½°ú °°ÀÌ
    ¼³Á¤ÇÏ´Â °ÍÀÌ ÁÁ´Ù.</p>

<example>AddHandler type-map .var</example>

    <p>Type map ÆÄÀÏÀº ÇØ´çÇÏ´Â ÀÚ¿ø°ú À̸§ÀÌ °°¾Æ¾ß ÇÏ°í,
    °¢ º¯Çü¿¡ ´ëÇÑ Ç׸ñÀÌ ÀÖ¾î¾ß ÇÑ´Ù. Ç׸ñÀº ¿©·¯ HTTPÇü½Ä
    Çì´õ ÁÙ·Î ±¸¼ºµÈ´Ù. º¯Çü¿¡ ´ëÇÑ °¢°¢ÀÇ Ç׸ñµéÀº ºóÁÙ·Î
    ±¸ºÐÇÑ´Ù. Ç׸ñ¾È¿¡¼­ ºóÁÙÀ» »ç¿ëÇÒ ¼ö ¾ø´Ù. (ÀÌ·¸°Ô ÇÒ
    ÇÊ¿ä°¡ ¾ø°í, À־ ¹«½ÃÇÏÁö¸¸) ¿©·¯ Ç׸ñÀÌ °øÅëÀ¸·Î °¡Áö°í
    ÀÖ´Â ³»¿ëÀ¸·Î map ÆÄÀÏÀ» ½ÃÀÛÇÏ´Â °ÍÀÌ º¸ÅëÀÌ´Ù. ´ÙÀ½Àº
    map ÆÄÀÏ ¿¹´Ù. ÀÌ ÆÄÀÏÀÇ À̸§Àº <code>foo.var</code>·Î,
    <code>foo</code>¶ó´Â ÀÚ¿øÀ» ¼³¸íÇÑ´Ù.</p>

<example>
  URI: foo<br />
<br />
  URI: foo.en.html<br />
  Content-type: text/html<br />
  Content-language: en<br />
<br />
  URI: foo.fr.de.html<br />
  Content-type: text/html;charset=iso-8859-2<br />
  Content-language: fr, de<br />
</example>
    <p>typemap ÆÄÀÏÀÌ ÆÄÀϸí È®ÀåÀÚ º¸´Ù, ½ÉÁö¾î Multiviews¸¦
    »ç¿ëÇÏ¿©µµ, ¿ì¼±±ÇÀ» °¡ÁüÀ» ÁÖÀÇÇ϶ó. º¯ÇüÀÌ ¼­·Î ´Ù¸¥ Ç°ÁúÀ»
    °¡Áø´Ù¸é, ´ÙÀ½°ú °°ÀÌ (JPEG, GIF, ASCII-art¿¡ ÇØ´çÇÏ´Â)
    media type¿¡ "qs" ÆĶó¹ÌÅÍ·Î Ç°Áú(source quality)À» Ç¥½ÃÇÒ
    ¼ö ÀÖ´Ù:</p>

<example>
  URI: foo<br />
<br />
  URI: foo.jpeg<br />
  Content-type: image/jpeg; qs=0.8<br />
<br />
  URI: foo.gif<br />
  Content-type: image/gif; qs=0.5<br />
<br />
  URI: foo.txt<br />
  Content-type: text/plain; qs=0.01<br />
</example>

    <p>qs °ªÀº 0.000¿¡¼­ 1.000 »çÀÌ´Ù. qs °ªÀÌ 0.000ÀÎ º¯ÇüÀº
    Àý´ë ¼±ÅõÇÁö ¾ÊÀ½À» ÁÖÀÇÇ϶ó. 'qs' °ªÀÌ ¾ø´Â º¯ÇüÀº 1.0À¸·Î
    Ãë±ÞµÈ´Ù. qs °ªÀº Ŭ¶óÀ̾ðÆ®ÀÇ ´É·Â°ú´Â °ü°è¾øÀÌ ´Ù¸¥ º¯Çüµé°ú
    ºñ±³ÇÏ¿© ±× º¯ÇüÀÇ »ó´ëÀûÀÎ 'Ç°Áú'À» ³ªÅ¸³½´Ù. ¿¹¸¦ µé¾î,
    »çÁøÀ» ³ªÅ¸³»·Á´Â °æ¿ì JPEG ÆÄÀÏÀÌ ASCII ÆÄÀϺ¸´Ù´Â Ç×»ó
    ³ôÀº Ç°ÁúÀ» °¡Áø´Ù. ±×·¯³ª ÀÚ¿øÀÌ ¿ø·¡ ASCII art¿´´Ù¸é
    ASCII Ç¥ÇöÀÌ JPEG Ç¥Çöº¸´Ù ´õ ³ôÀº Ç°ÁúÀ» °¡Áú ¼ö ÀÖ´Ù.
    ±×·¯¹Ç·Î ¾î¶² º¯ÇüÀÇ qs °ªÀº Ç¥ÇöÇÏ·Á´Â ÀÚ¿øÀÇ ¼ºÁú¿¡
    µû¶ó ´Ù¸£´Ù.</p>

    <p>Áö¿øÇÏ´Â ¸ðµç Çì´õ ¸ñ·ÏÀº <a
    href="mod/mod_negotiation.html#typemaps">mod_negotation
    typemap</a> ¹®¼­¸¦ Âü°íÇ϶ó.</p>
</section>

<section id="multiviews"><title>Multiviews</title>

    <p><code>MultiViews</code>´Â µð·ºÅ丮º° ¿É¼ÇÀ̹ǷÎ,
    <code>httpd.conf</code>ÀÇ
    <directive module="core" type="section">Directory</directive>,
    <directive module="core" type="section">Location</directive>,
    <directive module="core" type="section">Files</directive>
    ¼½¼Ç ȤÀº (<directive module="core">AllowOverride</directive>°¡
    ÀûÀýÈ÷ ¼³Á¤µÇ¾ú´Ù¸é) <code>.htaccess</code> ÆÄÀÏÀÇ
    <directive module="core">Options</directive> Áö½Ã¾î¿¡ ¼³Á¤ÇÒ
    ¼ö ÀÖ´Ù. <code>Options All</code>Àº <code>MultiViews</code>¸¦
    Æ÷ÇÔÇÏÁö¾ÊÀ½À» ÁÖÀÇÇ϶ó. µû·Î Á÷Á¢ ½áÁà¾ß ÇÑ´Ù.</p>

    <p><code>MultiViews</code>¸¦ »ç¿ëÇÏ¸é ´ÙÀ½°ú °°Àº ÀÏÀÌ ÀϾ´Ù:
    ¼­¹ö°¡ <code>/some/dir/foo</code>¿¡ ´ëÇÑ ¿äûÀ» ¹Þ°í
    <code>/some/dir/foo</code>¿¡ <code>MultiViews</code>°¡ µ¿ÀÛÇϸç
    <code>/some/dir/foo</code>°¡ Á¸ÀçÇÏÁö <em>¾ÊÀ»</em> °æ¿ì,
    ¼­¹ö´Â µð·ºÅ丮¿¡¼­ À̸§ÀÌ foo.*ÀÎ ÆÄÀϵéÀ» ¸ðµç Æ÷ÇÔÇÏ´Â
    °¡»óÀÇ type mapÀ» ¸¸µç´Ù. Ŭ¶óÀ̾ðÆ®°¡ ¿äûÇÑ media type°ú
    content-encodingÀ» °¡Áö°í ÀÌÁß¿¡ °¡Àå ÀûÇÕÇÑ °ÍÀ» ¼±ÅÃÇÑ´Ù.</p>

    <p><code>MultiViews</code>´Â ¼­¹ö°¡ µð·ºÅ丮¸¦ ÂüÁ¶ÇÒ¶§
    ÆÄÀÏÀ» ã´Â <directive
    module="mod_dir">DirectoryIndex</directive> Áö½Ã¾î¿¡µµ
    Àû¿ëµÈ´Ù. ¼³Á¤ÆÄÀÏÀÌ ´ÙÀ½°ú °°´Ù¸é,</p>
<example>DirectoryIndex index</example>
    <p><code>index.html</code>°ú <code>index.html3</code>ÀÌ
    ¸ðµÎ ÀÖ´Ù¸é ¼­¹ö´Â ÀÌµÑ Áß¿¡ Çϳª¸¦ °áÁ¤ÇÑ´Ù. µÑ ¸ðµÎ ¾ø°í
    <code>index.cgi</code>°¡ ÀÖ´Ù¸é, ¼­¹ö´Â ±×°ÍÀ» ½ÇÇàÇÑ´Ù.</p>

    <p>µð·ºÅ丮¸¦ ÀÐÀ»¶§ ÆÄÀÏÁß Çϳª°¡ Charset, Content-Type,
    Language, Encoding¸¦ ÆÇ´ÜÇÏ´Â <code>mod_mime</code>ÀÌ ¸ð¸£´Â
    È®ÀåÀÚ¸¦ °¡Áø´Ù¸é, °á°ú´Â <directive
    module="mod_mime">MultiViewsMatch</directive> Áö½Ã¾î ¼³Á¤¿¡
    ´Þ·Ç´Ù. ÀÌ Áö½Ã¾î´Â Çڵ鷯, ÇÊÅÍ, ´Ù¸¥ È®ÀåÇüµéÀÌ MultiViews
    Çù»ó¿¡ Âü¿©ÇÒÁö ¿©ºÎ¸¦ °áÁ¤ÇÑ´Ù.</p>
</section>
</section>

<section id="methods"><title>Çù»ó¹æ¹ý</title>

    <p>¾ÆÆÄÄ¡°¡ type-map ÆÄÀÏÀ̳ª µð·ºÅ丮¿¡ ÀÖ´Â ÆÄÀϸíµé·Î
    ÁÖ¾îÁø ÀÚ¿ø¿¡ ´ëÇÑ º¯Çü ¸ñ·ÏÀ» ¾ò°ÔµÇ¸é 'ÃÖÀûÀÇ' º¯ÇüÀ»
    °áÁ¤ÇϱâÀ§ÇØ µÎ ¹æ¹ýÁß Çϳª¸¦ »ç¿ëÇÑ´Ù. ¾ÆÆÄÄ¡ ³»¿ëÇù»ó
    ±â´ÉÀ» »ç¿ëÇϱâÀ§ÇØ Á¤È®È÷ Çù»óÀÌ ¾î¶»°Ô ÀϾ´ÂÁö ÀÚ¼¼È÷
    ¾Ë ÇÊ¿ä´Â ¾ø´Ù. ±×·¯³ª ±Ã±ÝÇÑ »ç¶÷À» À§ÇØ ÀÌ ¹æ¹ýÀ» ¼³¸íÇÑ´Ù.</p>

    <p>µÎ°¡Áö Çù»ó¹æ¹ýÀÌ ÀÖ´Ù:</p>

    <ol>
      <li><strong>¾ÆÆÄÄ¡ ¾Ë°í¸®ÁòÀ» »ç¿ëÇÏ¿© ¼­¹ö°¡ ÁÖµµÇÏ´Â
      Çù»ó</strong>Àº ÀϹÝÀûÀÎ °æ¿ì¿¡ »ç¿ëÇÑ´Ù. ¾ÆÆÄÄ¡ ¾Ë°í¸®ÁòÀº
      ¾Æ·¡¼­ ÀÚ¼¼È÷ ¼³¸íÇÑ´Ù. ÀÌ ¾Ë°í¸®ÁòÀ» »ç¿ëÇÏ¸é ¾ÆÆÄÄ¡´Â
      ´õ ³ªÀº °á°ú¸¦ ¾ò±âÀ§ÇØ Á¾Á¾ ƯÁ¤ ¹üÀ§ÀÇ
      Ç°Áú°è¼ö(quality factor)¸¦ 'Á¶ÀÛÇÑ´Ù'. ¾ÆÆÄÄ¡°¡ Ç°Áú°è¼ö¸¦
      Á¶ÀÛÇÏ´Â ¹æ¹ýÀº ¾Æ·¡¼­ ÀÚ¼¼È÷ ¼³¸íÇÑ´Ù.</li>

      <li><strong>ÀÚ¿¬½º·¯¿î(Transparent) ³»¿ëÇù»ó</strong>Àº
      ºê¶ó¿ìÀú°¡ RFC 2295¿¡ Á¤ÀÇµÈ ¹æ¹ýÀ¸·Î ¿äûÇÒ °æ¿ì¿¡¸¸
      »ç¿ëÇÑ´Ù. ÀÌ Çù»ó¹æ¹ýÀº 'ÃÖÀûÀÇ' º¯ÇüÀ» °áÁ¤ÇÒ ±ÇÇÑÀ»
      ºê¶ó¿ìÀú¿¡°Ô ºÎ¿©ÇÑ´Ù. ±×·¡¼­ °á°ú´Â ºê¶ó¿ìÀúÀÇ ¾Ë°í¸®Áò¿¡
      ´Þ·È´Ù. ÀÚ¿¬½º·¯¿î Çù»ó°úÁ¤Áß¿¡ ºê¶ó¿ìÀú´Â ¾ÆÆÄÄ¡¿¡°Ô
      RFC 2296¿¡ Á¤ÀÇµÈ '¿ø°Ý º¯Çü¼±Åà ¾Ë°í¸®Áò(remote variant
      selection algorithm)'À» ¿äûÇÒ ¼ö ÀÖ´Ù.</li>
    </ol>

<section id="dimensions"><title>Çù»óÀÇ ¹üÀ§</title>

    <table>
      <columnspec><column width=".15"/><column width=".85"/></columnspec>
      <tr valign="top">
        <th>¹üÀ§</th>

        <th>¼³¸í</th>
      </tr>

      <tr valign="top">
        <td>Media Type</td>

        <td>ºê¶ó¿ìÀú´Â <code>Accept</code> Çì´õ·Î ¼±È£¸¦ ³ªÅ¸³½´Ù.
        °¢ Ç׸ñÀº Ç°Áú°è¼ö¸¦ °¡Áú ¼ö ÀÖ´Ù. º¯ÇüÀÇ ¼³¸íµµ Ç°Áú°è¼ö¸¦
        ("qs" ÆĶó¹ÌÅÍ) °¡Áú ¼ö ÀÖ´Ù.</td>
      </tr>

      <tr valign="top">
        <td>Language</td>

        <td>ºê¶ó¿ìÀú´Â <code>Accept-Language</code> Çì´õ·Î ¼±È£¸¦
        ³ªÅ¸³½´Ù. °¢ Ç׸ñÀº Ç°Áú°è¼ö¸¦ °¡Áú ¼ö ÀÖ´Ù. º¯ÇüÀº
        ¿©·¯ ¾ð¾î¸¦ °¡Áú (ȤÀº ¾Æ¹« ¾ð¾îµµ ¾øÀ») ¼ö ÀÖ´Ù.</td>
      </tr>

      <tr valign="top">
        <td>Encoding</td>

        <td>ºê¶ó¿ìÀú´Â <code>Accept-Encoding</code> Çì´õ·Î ¼±È£¸¦
        ³ªÅ¸³½´Ù. °¢ Ç׸ñÀº Ç°Áú°è¼ö¸¦ °¡Áú ¼ö ÀÖ´Ù.</td>
      </tr>

      <tr valign="top">
        <td>Charset</td>

        <td>ºê¶ó¿ìÀú´Â <code>Accept-Charset</code> Çì´õ·Î ¼±È£¸¦
        ³ªÅ¸³½´Ù. °¢ Ç׸ñÀº Ç°Áú°è¼ö¸¦ °¡Áú ¼ö ÀÖ´Ù. º¯ÇüÀº
        media typeÀÇ ÆĶó¹ÌÅÍ·Î ¹®ÀÚÁýÇÕÀ» ³ªÅ¸³¾ ¼ö ÀÖ´Ù.</td>
      </tr>
    </table>
</section>

<section id="algorithm"><title>¾ÆÆÄÄ¡ Çù»ó ¾Ë°í¸®Áò</title>

    <p>¾ÆÆÄÄ¡´Â ºê¶ó¿ìÀú¿¡°Ô º¸³¾ 'ÃÖÀûÀÇ' º¯ÇüÀ» (ÀÖ´Ù¸é)
    ¼±ÅÃÇϱâÀ§ÇØ ¾Æ·¡ ¾Ë°í¸®ÁòÀ» »ç¿ëÇÑ´Ù. ÀÌ ¾Ë°í¸®ÁòÀº º¯°æÇÒ
    ¼ö ¾ø´Ù. ´ÙÀ½¿Í °°ÀÌ µ¿ÀÛÇÑ´Ù:</p>

    <ol>
      <li>¸ÕÀú, Çù»óÀÇ °¢ ¹üÀ§¿¡ ´ëÇØ ÇØ´çÇÏ´Â <em>Accept*</em>
      Çì´õ¸¦ °Ë»çÇÏ°í, °¢ º¯Çü¿¡ Ç°Áú°ªÀ» ¸Å±ä´Ù. ¾î¶² ¹üÀ§ÀÇ
      <em>Accept*</em> Çì´õ°¡ ¹Þ¾ÆµéÀÌÁö ¾Ê´Â º¯ÇüÀº Èĺ¸¿¡¼­
      Á¦¿ÜÇÑ´Ù. ¾î¶² º¯Çüµµ ³²Áö¾ÊÀ¸¸é 4 ´Ü°è·Î °£´Ù.</li>

      <li>
        Èĺ¸¿¡¼­ Çϳª¾¿ Á¦¿ÜÇÏ¿© 'ÃÖÀûÀÇ' º¯ÇüÀ» ã´Â´Ù. ´ÙÀ½
        °¢ °Ë»ç´Â ¼ø¼­´ë·Î ÀϾ´Ù. °¢ °Ë»ç¿¡¼­ ¼±ÅõÇÁö¾ÊÀº
        º¯ÇüÀº Á¦¿ÜµÈ´Ù. °¢ °Ë»çÈÄ ÇÑ º¯Çü¸¸ ³²À¸¸é À̸¦ ÃÖÀûÀÇ
        º¯ÇüÀ¸·Î ¼±ÅÃÇÏ°í 3 ´Ü°è·Î °£´Ù. ¿©·¯ º¯ÇüÀÌ ³²À¸¸é
        ´ÙÀ½ °Ë»ç¸¦ ÁøÇàÇÑ´Ù.

        <ol>
          <li><code>Accept</code> Çì´õÀÇ Ç°Áú°è¼ö¿Í º¯ÇüÀÇ
          media type¿¡ ´ëÇÑ Ç°Áú°ªÀ» °öÇÏ¿© °¡Àå ³ôÀº °ªÀ»
          °¡Áø º¯ÇüÀ» ¼±ÅÃÇÑ´Ù.</li>

          <li>°¡Àå ³ôÀº ¾ð¾î(language) Ç°Áú°è¼ö¸¦ °¡Áø º¯ÇüÀ»
          ¼±ÅÃÇÑ´Ù.</li>

          <li><code>Accept-Language</code> Çì´õ¿¡ (ÀÖ´Ù¸é)
          ³ª¿Â ¾ð¾îÀÇ ¼ø¼­ ȤÀº <code>LanguagePriority</code>
          Áö½Ã¾î¿¡ (ÀÖ´Ù¸é) ³ª¿Â ¾ð¾îÀÇ ¼ø¼­¸¦ °¡Áö°í °¡Àå
          ÀûÇÕÇÑ ¾ð¾î¸¦ °¡Áø º¯ÇüÀ» ¼±ÅÃÇÑ´Ù.</li>

          <li>°¡Àå ³ôÀº (text/html media typeÀÇ ¹öÀüÀ» ³ªÅ¸³»´Â)
          'level' media ÆĶó¹ÌÅ͸¦ °¡Áø º¯ÇüÀ» ¼±ÅÃÇÑ´Ù.</li>

          <li><code>Accept-Charset</code> Çì´õ¸¦ °¡Áö°í °¡Àå
          ÀûÇÕÇÑ charset media ÆĶó¹ÌÅ͸¦ °¡Áø º¯ÇüÀ» ã´Â´Ù.
          Çì´õ°¡ ¾ø´Ù¸é ISO-8859-1 ¹®ÀÚÁýÇÕÀ» °¡Àå ¼±È£ÇÑ´Ù.
          <code>text/*</code> media typeÀ» °¡ÁöÁö¸¸ ¸í½ÃÀûÀ¸·Î
          ƯÁ¤ ¹®ÀÚÁýÇÕ°ú ¿¬°áµÇÁö¾ÊÀº º¯ÇüÀº ISO-8859-1·Î
          °¡Á¤ÇÑ´Ù.</li>

          <li>ISO-8859-1ÀÌ <em>¾Æ´Ñ</em> charset media ÆĶó¹ÌÅ͸¦
          °¡Áø º¯ÇüµéÀ» ¼±ÅÃÇÑ´Ù. ±×·± º¯ÇüÀÌ ¾ø´Ù¸é, ´ë½Å ¸ðµç
          º¯ÇüÀ» ¼±ÅÃÇÑ´Ù.</li>

          <li>°¡Àå ÀûÇÕÇÑ ÀÎÄÚµùÀ» °¡Áø º¯ÇüÀ» ¼±ÅÃÇÑ´Ù.
          user-agent¿¡ ÀûÇÕÇÑ ÀÎÄÚµùÀ» °¡Áø º¯ÇüÀÌ ÀÖ´Ù¸é ±×
          º¯Çü¸¸À» ¼±ÅÃÇÑ´Ù. ±×·¸Áö¾Ê°í ÀÎÄÚµùµÈ º¯Çü°ú ÀÎÄÚµù¾ÈµÈ
          º¯ÇüÀÌ °°ÀÌ ÀÖ´Ù¸é ÀÎÄÚµù¾ÈµÊ º¯Çü¸¸À» ¼±ÅÃÇÑ´Ù. º¯ÇüÀÌ
          ¸ðµÎ ÀÎÄÚµùµÇ¾ú°Å³ª ¸ðµÎ ÀÎÄÚµù¾ÈµÈ °æ¿ì ¸ðµç º¯ÇüÀ»
          ¼±ÅÃÇÑ´Ù.</li>

          <li>content length°¡ °¡Àå ÀûÀº º¯ÇüÀ» ¼±ÅÃÇÑ´Ù.</li>

          <li>³²Àº °ÍÁß Ã¹¹øÀç º¯ÇüÀ» ¼±ÅÃÇÑ´Ù. ÀÌ´Â type-map
          ÆÄÀÏÀÇ ¾Õ¿¡ ³ª¿Ô°Å³ª, µð·ºÅ丮¿¡¼­ º¯ÇüÀ» ÀÐÀº °æ¿ì
          ÆÄÀϸíÀ» ASCII ÄÚµå ¼ø¼­·Î ÇÏ¿© ¾Õ¿¡ ³ª¿À´Â °ÍÀÌ´Ù.</li>
        </ol>
      </li>

      <li>ÀÌÁ¦ ¾Ë°í¸®ÁòÀÌ 'ÃÖÀûÀÇ' º¯ÇüÀ» ¼±ÅÃÇß´Ù. ÀÌ°ÍÀ» ÀÀ´äÀ¸·Î
      º¸³½´Ù. HTTP ÀÀ´ä Çì´õ <code>Vary</code>´Â Çù»óÀÇ ¹üÀ§¸¦
      ³ªÅ¸³»°Ô µÈ´Ù. (ºê¶ó¿ìÀú¿Í ij½¬´Â ÀÚ¿øÀ» ij½¬ÇÒ¶§ ÀÌ Á¤º¸¸¦
      »ç¿ëÇÒ ¼ö ÀÖ´Ù.) ³¡.</li>

      <li>ÀÌ ´Ü°è¿¡ µµ´ÞÇß´Ù¸é (¸ðµÎ ºê¶ó¿ìÀú°¡ ¹ÞÁö¸øÇϱ⠶§¹®¿¡)
      ¾î¶² º¯Çüµµ ¼±ÅÃÀÌ ¾ÈµÈ °æ¿ì´Ù. ("No acceptable
      representation"¸¦ ¶æÇÏ´Â) »óÅ 406°ú ³»¿ëÀ¸·Î »ç¿ë°¡´ÉÇÑ
      º¯ÇüÀÇ ¸ñ·ÏÀ» ´ãÀº HTML ¹®¼­¸¦ ÀÀ´äÀ» º¸³½´Ù. ¶Ç, HTML
      <code>Vary</code> Çì´õ´Â º¯ÇüÀÇ ¹üÀ§¸¦ ³ªÅ¸³½´Ù.</li>
    </ol>
</section>
</section>

<section id="better"><title>Ç°Áú°è¼ö Á¶ÀÛÇϱâ</title>

    <p>¾ÆÆÄÄ¡´Â Á¾Á¾ À§ÀÇ ¾ÆÆÄÄ¡ Çù»ó ¾Ë°í¸®ÁòÀ» ¾ö°ÝÈ÷ ÁöÅ°Áö¾Ê°í
    Ç°Áú°è¼ö¸¦ º¯°æÇÑ´Ù. ÀÌÀ¯´Â ¿ÏÀüÇÏ°í Á¤È®ÇÑ Á¤º¸¸¦ º¸³»Áö¾Ê´Â
    ºê¶ó¿ìÀú¿¡°Ô (¾Ë°í¸®ÁòÀÇ) ´õ ³ªÀº °á°ú¸¦ º¸³»±â À§Çؼ­´Ù.
    ³Î¸® ¾²ÀÌ´Â ºê¶ó¿ìÀúÁß ÀϺδ ÀÚÁÖ À߸øµÈ º¯ÇüÀ» ¼±ÅÃÇϵµ·Ï
    <code>Accept</code> Çì´õ¸¦ º¸³½´Ù. ºê¶ó¿ìÀú°¡ ¿ÏÀüÇÏ°í ¿Ã¹Ù¸¥
    Á¤º¸¸¦ º¸³½´Ù¸é, Á¶ÀÛÀ» ÇÏÁö¾Ê´Â´Ù.</p>

<section id="wildcards"><title>Media Type°ú ¿ÍÀϵåÄ«µå</title>

    <p><code>Accept:</code> ¿äû Çì´õ´Â media type¿¡ ´ëÇÑ ¼±È£¸¦
    ³ªÅ¸³½´Ù. ¶Ç, *´Â ¾î¶² ¹®ÀÚ¿­ÀÌ¶óµµ °¡´ÉÇϱ⶧¹®¿¡ "image/*"³ª
    "*/*" °°ÀÌ '¿ÍÀϵåÄ«µå' media typeÀ» »ç¿ëÇÒ ¼öµµ ÀÖ´Ù. ±×·¡¼­
    ´ÙÀ½°ú °°Àº ¿äûÀº:</p>

<example>Accept: image/*, */*</example>

    <p>"image/"·Î ½ÃÀÛÇÏ´Â ¾î¶² type°ú ´Ù¸¥ ¾î¶² typeµµ °¡´ÉÇÔÀ»
    ÀǹÌÇÑ´Ù. ¾î¶² ºê¶ó¿ìÀú´Â
    ÀÚ½ÅÀÌ ½ÇÁ¦·Î ´Ù·ê ¼ö ÀÖ´Â type¿¡ Ãß°¡·Î ¿ÍÀϵåÄ«µå¸¦ º¸³½´Ù.
    ¿¹¸¦ µé¸é:</p>

<example>
  Accept: text/html, text/plain, image/gif, image/jpeg, */*
</example>
    <p>ÀÌÀ¯´Â Á÷Á¢ ¿­°ÅÇÑ typeÀ» ¼±È£ÇÏÁö¸¸ ´Ù¸¥ Ç¥ÇöÀÌ ÀÖ´Ù¸é
    ±×°Íµµ ±¦ÂúÀ½À» ³ªÅ¸³»±â À§Çؼ­´Ù. ºê¶ó¿ìÀú°¡ ½ÇÁ¦·Î ¿øÇÑ
        °ÍÀº ´ÙÀ½°ú °°ÀÌ ¸í½ÃÀûÀ¸·Î Ç°Áú°ªÀ» »ç¿ëÇÑ °ÍÀÌ´Ù.</p>
<example>
  Accept: text/html, text/plain, image/gif, image/jpeg, */*; q=0.01
</example>
    <p>Á÷Á¢ ¿­°ÅÇÑ typeÀº Ç°Áú°è¼ö°¡ ¾ø¾î¼­ ±âº»°ªÀÎ (°¡Àå ³ôÀº)
    1.0À» °¡Áø´Ù. ¿ÍÀϵåÄ«µå */*´Â ³·Àº ¼±È£µµ 0.01À» °¡Áö¹Ç·Î
    Á÷Á¢ ¿­°ÅÇÑ type¿¡ ¸Â´Â º¯ÇüÀÌ ¾ø´Â °æ¿ì¿¡¸¸ ´Ù¸¥ typeµéÀÌ
    »ç¿ëµÈ´Ù.</p>

    <p><code>Accept:</code> Çì´õ¿¡ q °è¼ö°¡ ÀüÇô <em>¾ø°í</em>
    "*/*"°¡ ÀÖ´Ù¸é, ¾ÆÆÄÄ¡´Â ¹Ù¶÷Á÷ÇÑ ÇൿÀ» À§ÇØ q °ªÀ¸·Î 0.01À»
    ÁöÁ¤ÇÑ´Ù. ¶Ç, "type/*" ÇüÅÂÀÇ ¿ÍÀϵåÄ«µå¿¡´Â ("*/*"º¸´Ù´Â
    ´õ ¼±È£Çϵµ·Ï) 0.02¸¦ ÁöÁ¤ÇÑ´Ù. <code>Accept:</code> Çì´õ¿¡¼­
    q °è¼ö¸¦ °¡Áö´Â media typeÀÌ ÀÖ´Ù¸é ÀÌ·± Ưº°ÇÑ °ªÀ» Ãß°¡ÇÏÁö
    <em>¾Ê´Â´Ù</em>. ±×·¡¼­ ¸í½ÃÀûÀÎ Á¤º¸¸¦ º¸³»´Â ºê¶ó¿ìÀúÀÇ
    ¿äûÀº ¿äûÇѵ¥·Î ó¸®ÇÑ´Ù.</p>
</section>

<section id="exceptions"><title>¾ð¾î(language) Çù»óÀÇ ¿¹¿Ü</title>

    <p>¾ÆÆÄÄ¡ 2.0Àº ¾ð¾î Çù»óÀÌ ½ÇÆÐÇÑ °æ¿ì ºÎµå·´°Ô º¹±¸ÇϱâÀ§ÇØ
    Çù»ó ¾Ë°í¸®Áò¿¡ »õ·Î ¿¹¿Ü¸¦ ¸î°³ Ãß°¡Çß´Ù.</p>

    <p>Ŭ¶óÀ̾ðÆ®°¡ ¼­¹ö¿¡ ÆäÀÌÁö¸¦ ¿äûÇßÀ»¶§ ¼­¹ö°¡ ºê¶ó¿ìÀú°¡
    º¸³½ <code>Accept-language</code>¿¡ ¸Â´Â ÆäÀÌÁö¸¦ ´Ü ÇÑ°³¸¸
    ãÀ¸¸é ¹®Á¦°¡ ¾øÁö¸¸, ±×·¯Áö ¾ÊÀº °æ¿ì ¼­¹ö´Â Ŭ¶óÀ̾ðÆ®¿¡°Ô
    "No Acceptable Variant"³ª "Multiple Choices" ÀÀ´äÀ» º¸³½´Ù.
    ÀÌ·± ¿À·ù¹®À» ÇÇÇϱâÀ§ÇØ ÀÌ °æ¿ì <code>Accept-language</code>¸¦
    ¹«½ÃÇÏ°í Ŭ¶óÀ̾ðÆ®ÀÇ ¿äû¿¡ ¸íÈ®È÷ ¸ÂÁö´Â ¾ÊÁö¸¸ ¹®¼­¸¦
    º¸³»µµ·Ï ¾ÆÆÄÄ¡¸¦ ¼³Á¤ÇÒ ¼ö ÀÖ´Ù. <directive
    module="mod_negotiation">ForceLanguagePriority</directive>
    Áö½Ã¾î´Â ¼­¹ö°¡ ÀÌ·± ¿À·ù¹®Áß Çϳª ȤÀº µÑ´Ù¸¦ ¹«½ÃÇÏ°í
    <directive module="mod_negotiation">LanguagePriority</directive>
    Áö½Ã¾î·Î ÆÇ´ÜÇϵµ·Ï ÇÑ´Ù.</p>

    <p>¶Ç, ¼­¹ö´Â ¸Â´Â ¾ð¾î¸¦ ¸øãÀº °æ¿ì ºÎ¸ð¾ð¾î¸¦ ãÀ» ¼öµµ
    ÀÖ´Ù. ¿¹¸¦ µé¾î Ŭ¶óÀ̾ðÆ®°¡ ¿µ±¹¿µ¾î¸¦ ¶æÇÏ´Â
    <code>en-GB</code> ¾ð¾î·Î ¹®¼­¸¦ ¿äûÇÑ °æ¿ì, HTTP/1.1 Ç¥ÁØ¿¡
    µû¸£¸é ¼­¹ö´Â <code>en</code>À¸·Î¸¸ Ç¥½ÃµÈ ¹®¼­¸¦ ÀϹÝÀûÀ¸·Î
    ¼±ÅÃÇÏÁö ¸øÇÑ´Ù. (±×·¡¼­ ¿µ±¹¿µ¾î¸¦ ÀÌÇØÇÏ´Â µ¶ÀÚ°¡ ÀϹÝÀûÀÎ
    ¿µ¾îµµ ÀÌÇØÇÒ ¼ö ÀÖÀ¸¹Ç·Î <code>Accept-Language</code> Çì´õ¿¡
    <code>en-GB</code>¸¸ Æ÷ÇÔÇÏ°í <code>en</code>À» Æ÷ÇÔÇÏÁö¾ÊÀ¸¸é
    °ÅÀÇ È®½ÇÈ÷ À߸øµÈ ¼³Á¤ÀÓÀ» À¯ÀÇÇ϶ó. ºÒÇàÈ÷µµ ÇöÀç ¸¹Àº
    Ŭ¶óÀ̾ðÆ®µéÀº ÀÌ·± ½ÄÀ¸·Î ±âº»¼³Á¤µÇÀÖ´Ù.) ´Ù¸¥ ¾ð¾î¸¦
    ãÁö ¸øÇÏ¿© ¼­¹ö°¡ "No Acceptable Variants" ¿À·ù¸¦ º¸³»°Å³ª
    <directive module="mod_negotiation">LanguagePriority</directive>·Î
    µ¹¾Æ°¡¾ß ÇÑ´Ù¸é, ¼­¹ö´Â ÇÏÀ§¾ð¾î ±Ô¾àÀ» ¹«½ÃÇÏ°í
    <code>en-GB</code>¸¦ <code>en</code> ¹®¼­¿¡ ´ëÀÀÇÑ´Ù.
    ¾Ï¹¬ÀûÀ¸·Î ¾ÆÆÄÄ¡´Â ºÎ¸ð¾ð¾î¸¦ ¸Å¿ì ³·Àº Ç°Áú°ªÀ¸·Î
    Ŭ¶óÀ̾ðÆ®ÀÇ Çã¿ë¾ð¾î ¸ñ·Ï¿¡ Ãß°¡ÇÑ´Ù. ±×·¯³ª Ŭ¶óÀ̾ðÆ®°¡
    "en-GB; q=0.9, fr; q=0.8"À» ¿äûÇÏ°í ¼­¹ö¿¡ "en"°ú "fr"
    ¹®¼­°¡ ÀÖ´Ù¸é, "fr" ¹®¼­°¡ ¼±ÅõÊÀ» ÁÖÀÇÇ϶ó. ÀÌ´Â HTTP/1.1
    Ç¥ÁØÀ» ÁöÅ°°í, ¿Ã¹Ù·Î ¼³Á¤µÈ Ŭ¶óÀ̾ðÆ®¿Í È¿À²ÀûÀ¸·Î
    µ¿ÀÛÇϱâÀ§ÇÔÀÌ´Ù.</p>

    <p>»ç¿ëÀÚ°¡ ¼±È£ÇÏ´Â ¾ð¾î¸¦ ¾Ë¾Æ³»±âÀ§ÇÑ (ÄíÅ°³ª Ưº°ÇÑ
    URL-°æ·Î °°Àº) °í±Þ ±â¹ýÀ» Áö¿øÇϱâÀ§ÇØ ¾ÆÆÄÄ¡ 2.0.47ºÎÅÍ
    <module>mod_negotiation</module>Àº <code>prefer-language</code>¶ó´Â
    <a href="env.html">ȯ°æº¯¼ö</a>¸¦ ÀνÄÇÑ´Ù. ÀÌ È¯°æº¯¼ö°¡
    Á¸ÀçÇÏ°í ÀûÀýÇÑ ¾ð¾îű׸¦ Æ÷ÇÔÇÑ´Ù¸é,
    <module>mod_negotiation</module>Àº ÇØ´çÇÏ´Â º¯ÇüÀ» ¼±ÅÃÇÏ·Á°í
    ½ÃµµÇÑ´Ù. ±×·± º¯ÇüÀÌ ¾ø´Ù¸é ÀϹÝÀûÀÎ Çù»ó°úÁ¤À» ½ÃÀÛÇÑ´Ù.</p>

    <example><title>¿¹Á¦</title>
      SetEnvIf Cookie "language=(.+)" prefer-language=$1
    </example>
</section>
</section>

<section id="extensions"><title>ÀÚ¿¬½º·¯¿î(transparent) ³»¿ëÇù»óÀÇ È®Àå</title> 

<p>¾ÆÆÄÄ¡´Â ´ÙÀ½°ú °°ÀÌ ÀÚ¿¬½º·¯¿î ³»¿ëÈ®Àå ÇÁ·ÎÅäÄÝÀ» (RFC 2295)
È®ÀåÇÑ´Ù. º¯Çü ¸ñ·ÏÀÇ »õ·Î¿î <code>{encoding ..}</code>´Â ƯÁ¤
content-encodingÀ» °¡Áø º¯Çü¸¸À» ÁöĪÇÑ´Ù. RVSA/1.0 ¾Ë°í¸®ÁòÀº
(RFC 2296) ¸ñ·Ï¿¡¼­ ÀÎÄÚµùµÈ º¯ÇüÀ» ÀνÄÇÒ ¼ö ÀÖ°í, ÀÎÄÚµùÀÌ
<code>Accept-Encoding</code> ¿äû Çì´õ¿¡ ¸Â´Â °æ¿ì ÀÎÄÚµùµÈ
º¯Çüµéµµ È帷Π»ç¿ëÇϵµ·Ï È®ÀåµÇ¾ú´Ù. RVSA/1.0 ±¸ÇöÀº ÃÖÀûÀÇ
º¯ÇüÀ» ã±â Àü¿¡ °è»êµÈ Ç°Áú°è¼ö¸¦ ¼Ò¼öÁ¡ 5ÀÚ¸®¿¡¼­ ¹Ý¿Ã¸²ÇÏÁö
¾Ê´Â´Ù.</p>
</section>

<section id="naming"><title>ÇÏÀÌÆÛ¸µÅ©¿Í À̸§±ÔÄ¢¿¡ ´ëÇÏ¿©</title>

    <p>¾ð¾î(language) Çù»óÀ» »ç¿ëÇÑ´Ù¸é ÆÄÀÏÀº ¿©·¯ È®ÀåÀÚ¸¦
    °¡Áö°í È®ÀåÀÚÀÇ ¼ø¼­´Â º¸Åë °ü°è¾øÀ¸¹Ç·Î ÆÄÀÏ¸í¿¡ ¿©·¯ ´Ù¸¥
    À̸§±ÔÄ¢À» »ç¿ëÇÒ ¼ö ÀÖ´Ù. (ÀÚ¼¼ÇÑ ³»¿ëÀº <a
    href="mod/mod_mime.html#multipleext">mod_mime</a> ¹®¼­¸¦
    Âü°íÇ϶ó.)</p>

    <p>ÀüÇüÀûÀÎ ÆÄÀÏÀº MIME-type È®ÀåÀÚ (<em>¿¹¸¦ µé¾î</em>,
    <code>html</code>), °æ¿ì¿¡ µû¶ó encoding È®ÀåÀÚ (<em>¿¹¸¦
    µé¾î</em>, <code>gz</code>), ÆÄÀÏ¿¡ ¿©·¯ ¾ð¾î º¯ÇüÀÌ ÀÖ´Â
    °æ¿ì ¹°·Ð ¾ð¾î È®ÀåÀÚ¸¦ (<em>¿¹¸¦ µé¾î</em>, <code>en</code>)
    °¡Áø´Ù.</p>

    <p>¿¹Á¦:</p>

    <ul>
      <li>foo.en.html</li>

      <li>foo.html.en</li>

      <li>foo.en.html.gz</li>
    </ul>

    <p>´ÙÀ½Àº ¸î¸î ÆÄÀϸí°ú ±× ÆÄÀÏ¿¡ ´ëÇÑ À¯È¿ÇÏ°í À¯È¿ÇÏÁö¾ÊÀº
    ÇÏÀÌÆÛ¸µÅ©¸¦ º¸ÀδÙ:</p>

    <table border="1" cellpadding="8" cellspacing="0">
      <columnspec><column width=".2"/><column width=".2"/>
        <column width=".2"/></columnspec>
      <tr>
        <th>ÆÄÀϸí</th>

        <th>À¯È¿ÇÑ ÇÏÀÌÆÛ¸µÅ©</th>

        <th>À¯È¿ÇÏÁö¾ÊÀº ÇÏÀÌÆÛ¸µÅ©</th>
      </tr>

      <tr>
        <td><em>foo.html.en</em></td>

        <td>foo<br />
         foo.html</td>

        <td>-</td>
      </tr>

      <tr>
        <td><em>foo.en.html</em></td>

        <td>foo</td>

        <td>foo.html</td>
      </tr>

      <tr>
        <td><em>foo.html.en.gz</em></td>

        <td>foo<br />
         foo.html</td>

        <td>foo.gz<br />
         foo.html.gz</td>
      </tr>

      <tr>
        <td><em>foo.en.html.gz</em></td>

        <td>foo</td>

        <td>foo.html<br />
         foo.html.gz<br />
         foo.gz</td>
      </tr>

      <tr>
        <td><em>foo.gz.html.en</em></td>

        <td>foo<br />
         foo.gz<br />
         foo.gz.html</td>

        <td>foo.html</td>
      </tr>

      <tr>
        <td><em>foo.html.gz.en</em></td>

        <td>foo<br />
         foo.html<br />
         foo.html.gz</td>

        <td>foo.gz</td>
      </tr>
    </table>

    <p>À§ Ç¥¸¦ º¸¸é ÇÏÀÌÆÛ¸µÅ©¿¡ ¾î¶² È®ÀåÀÚµµ ¾ø´Â À̸§À»
    (<em>¿¹¸¦ µé¾î</em>, <code>foo</code>) Ç×»ó »ç¿ëÇÒ ¼ö ÀÖÀ½À»
    ¾Ë ¼ö ÀÖ´Ù. ÀÌ °æ¿ì ÀåÁ¡Àº ¹®¼­ÀÇ ½ÇÁ¦ Á¾·ù¸¦ ¼û±æ ¼ö À־,
    <em>¿¹¸¦ µé¾î</em> ÇÏÀÌ·¯¸µÅ© ÂüÁ¶¸¦ ¼öÁ¤ÇϾʰí
    <code>html</code> ÆÄÀÏÀ» <code>shtml</code>À̳ª
    <code>cgi</code>·Î º¯°æÇÒ ¼ö ÀÖ´Ù´Â Á¡ÀÌ´Ù.</p>

    <p>°è¼Ó ÇÏÀÌÆÛ¸µÅ©¿¡ MIME-typeÀ» (<em>¿¹¸¦ µé¾î</em>,
    <code>foo.html</code>) »ç¿ëÇÏ°í ½Í´Ù¸é (encoding È®ÀåÀÚ°¡
    ÀÖ´Ù¸é À̰͵µ Æ÷ÇÔÇÏ¿©) ¾ð¾î È®ÀåÀÚ¸¦ MIME-type È®ÀåÀÚº¸´Ù
    ¿À¸¥ÂÊ¿¡ (<em>¿¹¸¦ µé¾î</em>, <code>foo.html.en</code>)
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</section>

<section id="caching"><title>ij½¬¿¡ ´ëÇÏ¿©</title>

    <p>ij½¬°¡ Ç¥ÇöÀ» ÀúÀåÇϸé Ç¥Çö°ú ¿äû URLÀ» ¿¬°ü½ÃŲ´Ù.
    ´ÙÀ½¹ø ±× URLÀ» ¿äûÇϸé ij½¬´Â ÀúÀåµÈ Ç¥ÇöÀ» »ç¿ëÇÑ´Ù.
    ±×·¯³ª ¼­¹ö¿Í Çù»óÀÌ °¡´ÉÇÑ ÀÚ¿øÀÎ °æ¿ì ù¹ø° ¿äûÇÑ º¯Çü¸¸
    ij½¬µÇ¾î ÀÌÈÄ ¿äûÀº ij½¬µÈ À߸øµÈ ÀÀ´äÀ» ¾òÀ» ¼ö ÀÖ´Ù.
    À̸¦ ¸·±âÀ§ÇØ ¾ÆÆÄÄ¡´Â º¸Åë ³»¿ëÇù»óÈÄ ¹ÝȯµÇ´Â ¸ðµç ¿äû¿¡
    HTTP/1.0 Ŭ¶óÀ̾ðÆ®°¡ ij½¬¸¦ ¸øÇϵµ·Ï Ç¥½Ã¸¦ ÇÑ´Ù. ¶Ç, ¾ÆÆÄÄ¡´Â
    Çù»óÇÑ ÀÀ´äÀÇ Ä³½¬¸¦ Çã¿ëÇÏ´Â HTTP/1.1 ÇÁ·ÎÅäÄÝÀÇ ±â´ÉÀ»
    Áö¿øÇÑ´Ù.</p>

    <p><directive
    module="mod_negotiation">CacheNegotiatedDocs</directive>
    Áö½Ã¾î´Â HTTP/1.0 ȣȯ Ŭ¶óÀ̾ðÆ®(ºê¶ó¿ìÀú ȤÀº ij½¬)°¡
    º¸³½ ¿äû¿¡ ´ëÇØ Çù»óÇÑ ÀÀ´äÀ» ij½¬ÇÒ ¼ö ÀÖ°Ô ÇÑ´Ù. ÀÌ Áö½Ã¾î´Â
    ¼­¹ö³ª °¡»óÈ£½ºÆ® ¼³Á¤¿¡ »ç¿ëÇϸç, ¾Æ±Ô¸ÕÆ®¸¦ ¹ÞÁö¾Ê´Â´Ù.
    ÀÌ Áö½Ã¾î´Â HTTP/1.1 Ŭ¶óÀ̾ðÆ®ÀÇ ¿äû°ú´Â °ü°è°¡ ¾ø´Ù.</p>

    <p>HTTP/1.1 Ŭ¶óÀ̾ðÆ®¿¡°Ô ¾ÆÆÄÄ¡´Â ÀÀ´äÀÇ Çù»ó ¹üÀ§¸¦
    ¾Ë·ÁÁÖ´Â <code>Vary</code> HTTP ÀÀ´äÇì´õ¸¦ º¸³½´Ù. ÀÌ Á¤º¸¸¦
    »ç¿ëÇÏ¿© ´ÙÀ½ ¿äûÀ» ij½¬µÈ º¹»çº»À¸·Î ´ëüÇÒ ¼ö ÀÖ´ÂÁö
    ÆÇ´ÜÇÒ ¼ö ÀÖ´Ù. Çé»óÀÇ ¹üÀ§¿Í °ü°è¾øÀÌ Ä³½¬µÈ º¹»çº»À»
    ±ÇÇÑ´Ù¸é <code>force-no-vary</code> <a
    href="env.html#special">ȯ°æº¯¼ö</a>¸¦ ¼³Á¤ÇÑ´Ù.</p>

</section>

</manualpage>