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24<div id="page-content">
25<div id="preamble"><h1>����ġ ��� mod_expires</h1>
26<div class="toplang">
27<p><span>������ ���: </span><a href="/en/mod/mod_expires.html" hreflang="en" rel="alternate" title="English">&nbsp;en&nbsp;</a> |
28<a href="/ja/mod/mod_expires.html" hreflang="ja" rel="alternate" title="Japanese">&nbsp;ja&nbsp;</a> |
29<a href="/ko/mod/mod_expires.html" title="Korean">&nbsp;ko&nbsp;</a></p>
30</div>
31<div class="outofdate">�� ������ �ֽ��� ���� �ƴմϴ�.
32            �ֱٿ� ����� ������ ���� ������ ����ϼ���.</div>
33<table class="module"><tr><th><a href="module-dict.html#Description">����:</a></th><td>����ڰ� ������ ���ؿ� ��� <code>Expires</code>��
34<code>Cache-Control</code> HTTP ����� ���Ѵ�</td></tr>
35<tr><th><a href="module-dict.html#Status">����:</a></th><td>Extension</td></tr>
36<tr><th><a href="module-dict.html#ModuleIdentifier">����:</a></th><td>expires_module</td></tr>
37<tr><th><a href="module-dict.html#SourceFile">�ҽ�����:</a></th><td>mod_expires.c</td></tr></table>
38<h3>���</h3>
39
40    <p>�� ����� ���� ������ <code>Expires</code> HTTP �����
41    <code>Cache-Control</code> HTTP ����� <code>max-age</code>
42    ���þ� ������ �����Ѵ�. �������� ������ ������ ������ �ð�
43    Ȥ�� Ŭ���̾�Ʈ�� ������ �ð��� ��������� ������ �� �ִ�.</p>
44
45    <p>�� HTTP ������� Ŭ���̾�Ʈ���� ������
46    ��ȿ���� ���Ӽ��� �˷��ش�. �� �ð��� ���� �������ʾҴٸ�,
47    ������ ij������ �����͵� �ȴ�. �������� �����ٸ� ij����
48    ���� "����ǰ�" ��ȿ���� �ʴٰ� �����Ͽ�, �ҽ����� ������
49    ���� ���;� �Ѵ�.</p>
50
51    <p><code class="directive"><a href="/mod/mod_headers.html#header">Header</a></code> ���þ
52    ����Ͽ� <code>max-age</code> ���� �ٸ�
53    <code>Cache-Control</code> ���þ�(<a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9">RFC
54    2616, 14.9 ��</a> ���)�� ������ �� �ִ�.</p>
55
56</div>
57<div id="quickview"><h3 class="directives">���þ��</h3>
58<ul id="toc">
59<li><img alt="" src="/images/down.gif" /> <a href="#expiresactive">ExpiresActive</a></li>
60<li><img alt="" src="/images/down.gif" /> <a href="#expiresbytype">ExpiresByType</a></li>
61<li><img alt="" src="/images/down.gif" /> <a href="#expiresdefault">ExpiresDefault</a></li>
62</ul>
63<h3>����</h3>
64<ul id="topics">
65<li><img alt="" src="/images/down.gif" /> <a href="#AltSyn">�ٸ� ���� ����</a></li>
66</ul><ul class="seealso"><li><a href="#comments_section">Comments</a></li></ul></div>
67<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
68<div class="section">
69<h2><a name="AltSyn" id="AltSyn">�ٸ� ���� ����</a></h2>
70    <p><code class="directive"><a href="#expiresdefault">ExpiresDefault</a></code>��
71    <code class="directive"><a href="#expiresbytype">ExpiresByType</a></code>
72    ���þ �� �б� ���� ������� ����� �� �ִ�:</p>
73
74    <div class="example"><p><code>
75      ExpiresDefault "&lt;base&gt; [plus] {&lt;num&gt;
76      &lt;type&gt;}*"<br />
77      ExpiresByType type/encoding "&lt;base&gt; [plus]
78      {&lt;num&gt; &lt;type&gt;}*"
79    </code></p></div>
80
81    <p>&lt;base&gt;�� ������ �ϳ��̴�:</p>
82
83    <ul>
84      <li><code>access</code></li>
85
86      <li><code>now</code> ('<code>access</code>'�� ����)</li>
87
88      <li><code>modification</code></li>
89    </ul>
90
91    <p><code>plus</code> Ű����� �� �ȴ�. &lt;num&gt;��
92    [<code>atoi()</code>�� ����� �� �ִ�] �������̴�.
93    &lt;type&gt;�� ������ �ϳ��̴�:</p>
94
95    <ul>
96      <li><code>years</code></li>
97      <li><code>months</code></li>
98      <li><code>weeks</code></li>
99      <li><code>days</code></li>
100      <li><code>hours</code></li>
101      <li><code>minutes</code></li>
102      <li><code>seconds</code></li>
103    </ul>
104
105    <p>���� ���, ���� ��δ� ������ �⺻������ ���ӵ��� 1���Ŀ�
106    ����ȴٰ� �����Ѵ�:</p>
107
108    <div class="example"><p><code>
109      ExpiresDefault "access plus 1 month"<br />
110      ExpiresDefault "access plus 4 weeks"<br />
111      ExpiresDefault "access plus 30 days"
112    </code></p></div>
113
114    <p>'&lt;num&gt; &lt;type&gt;' ������ �ݺ��ؼ� ����Ͽ�
115    ����ð��� �ڼ��� ������ �� �ִ�:</p>
116
117    <div class="example"><p><code>
118      ExpiresByType text/html "access plus 1 month 15
119      days 2 hours"<br />
120      ExpiresByType image/gif "modification plus 5 hours 3
121      minutes"
122    </code></p></div>
123
124    <p>���� �����ð�(modification)�� �������� ����ð��� �����ϴ�
125    ��� ������ ��ũ�� �ִ� ���Ͽ��� �������� �ʴ´ٸ� Expires
126    ����� ������ <strong>�ʴ´�</strong>. �� ��� ���뿡 �����ð���
127    ��� �����̴�.</p>
128</div>
129<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
130<div class="directive-section"><h2><a name="ExpiresActive" id="ExpiresActive">ExpiresActive</a> <a name="expiresactive" id="expiresactive">���þ�</a></h2>
131<table class="directive">
132<tr><th><a href="directive-dict.html#Description">����:</a></th><td><code>Expires</code> ����� ���Ѵ�</td></tr>
133<tr><th><a href="directive-dict.html#Syntax">����:</a></th><td><code>ExpiresActive On|Off</code></td></tr>
134<tr><th><a href="directive-dict.html#Context">������:</a></th><td>�ּ�������, ����ȣ��Ʈ, directory, .htaccess</td></tr>
135<tr><th><a href="directive-dict.html#Override">Override �ɼ�:</a></th><td>Indexes</td></tr>
136<tr><th><a href="directive-dict.html#Status">����:</a></th><td>Extension</td></tr>
137<tr><th><a href="directive-dict.html#Module">���:</a></th><td>mod_expires</td></tr>
138</table>
139    <p>�� ���þ�� �ش� ������ ���� (��, <code>.htaccess</code>
140    ���Ͽ��� ����Ѵٸ� �� ���丮 �Ʒ��� �ִ� �����鸸 �ش�ȴ�.)
141    <code>Expires</code>�� <code>Cache-Control</code> �����
142    ������ ������ �����Ѵ�. (<code>.htaccess</code> ���� ������
143    �� ���� �ܰ迡�� ���������� ���������ʴ� ��)
144    <code>Off</code>�̸� �ش� ������ �ִ� ������ �̵� �����
145    ������ �ʴ´�. <code>On</code>�̸� <code class="directive"><a href="#expiresbytype">ExpiresByType</a></code>�� <code class="directive"><a href="#expiresdefault">ExpiresDefault</a></code> ���þ��
146    (<em>�ش� �׸��� ����϶�</em>) ������ ��Ģ�� ��� �����Ϸ���
147    ������ �� ������� ���Ѵ�.</p>
148
149    <p>�� ���þ <code>Expires</code>�� <code>Cache-Control</code>
150    ����� ���������� �ʴ´�. ��Ģ�� �ش����� �ʴٸ� ��ġ ��
151    ���þ ��� ��ó�� ����� ������ �ʴ´�.</p>
152
153</div>
154<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
155<div class="directive-section"><h2><a name="ExpiresByType" id="ExpiresByType">ExpiresByType</a> <a name="expiresbytype" id="expiresbytype">���þ�</a></h2>
156<table class="directive">
157<tr><th><a href="directive-dict.html#Description">����:</a></th><td>MIME type���� <code>Expires</code> ������� �����Ѵ�</td></tr>
158<tr><th><a href="directive-dict.html#Syntax">����:</a></th><td><code>ExpiresByType <var>MIME-type</var>
159<var>&lt;code&gt;seconds</var></code></td></tr>
160<tr><th><a href="directive-dict.html#Context">������:</a></th><td>�ּ�������, ����ȣ��Ʈ, directory, .htaccess</td></tr>
161<tr><th><a href="directive-dict.html#Override">Override �ɼ�:</a></th><td>Indexes</td></tr>
162<tr><th><a href="directive-dict.html#Status">����:</a></th><td>Extension</td></tr>
163<tr><th><a href="directive-dict.html#Module">���:</a></th><td>mod_expires</td></tr>
164</table>
165    <p>�� ���þ�� Ư�� ������ (<em>���� ���</em>,
166    <code>text/html</code>) ������ ���� <code>Expires</code>
167    ������� <code>Cache-Control</code> ����� <code>max-age</code>
168    ���þ�� �����Ѵ�. �ι�° �ƱԸ�Ʈ�� ����ð��� �����Ҷ�
169    ���� �ð��� ���� �ʴ��� ���� �����Ѵ�. <code>Cache-Control:
170    max-age</code>�� ����ð����� ��û�� �ð��� ���� ����ϰ�,
171    ���� �ʴ����� ǥ���Ѵ�.</p>
172
173    <p>���� �ð��� ������ �ֱ� �����ð� Ȥ�� Ŭ���̾�Ʈ�� ������
174    ������ �ð��̴�. �̶� ���� ���������
175    <code><var>&lt;code&gt;</var></code> �ʵ�� �����ؾ� �Ѵ�.
176    <code>M</code>�� ���� �ð����� ������ �ֱ� �����ð���
177    ����ϰ�, <code>A</code>�� Ŭ���̾�Ʈ�� ���� �ð��� ����Ѵ�.</p>
178
179    <p>���̴� �̹��ϴ�. <code>M</code>�� ����ϸ� ij���� �ִ�
180    ��� ���纻�� ���� �ð��� ����ȴ�. �׷��� �׻� ���� URL��
181    ã�ƺ� �� �ִ� �ְ����� ���� �뵵�� ����. <code>A</code>��
182    ����ϸ� ���纻�� ����ð��� ���� �ٸ���. �̴� ���� ���������ʴ�
183    �׸����Ͽ�, Ư�� ���� �������� ���� �׸��� �����Ҷ� (<em>����
184    ���</em>, �̹����� ��������� ª�� �Ⱓ���� �ݺ��ؼ� ���ٵȴ�),
185    �����ϴ�.</p>
186
187    <div class="example"><h3>����:</h3><p><code>
188      # ��������� ����Ѵ�<br />
189      ExpiresActive On<br />
190      # Ŭ���̾�Ʈ ij���� GIF �׸��� �� ���Ŀ� �����Ѵ�<br />
191      ExpiresByType image/gif A2592000<br />
192      # HTML ������ ������ �����ϰ� ��ȿ�ϴ�
193      ExpiresByType text/html M604800
194    </code></p></div>
195
196    <p>�� ���þ�� <code>ExpiresActive On</code>�� ����Ҷ���
197    ��ȿ���� �����϶�. <code class="directive"><a href="#expiresdefault">ExpiresDefault</a></code> ���þ
198    ����Ͽ� Ư�� MIME type�� ���ؼ�<em>��</em> ����ð���
199    ������ �� �ִ�.</p>
200
201    <p>�տ��� ������ <a href="#AltSyn">�ٸ� ����</a>�� ����Ͽ�
202    ����ð��� ����� ���� �ִ�.</p>
203
204</div>
205<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
206<div class="directive-section"><h2><a name="ExpiresDefault" id="ExpiresDefault">ExpiresDefault</a> <a name="expiresdefault" id="expiresdefault">���þ�</a></h2>
207<table class="directive">
208<tr><th><a href="directive-dict.html#Description">����:</a></th><td>����ð��� ����ϴ� �⺻ �˰���</td></tr>
209<tr><th><a href="directive-dict.html#Syntax">����:</a></th><td><code>ExpiresDefault <var>&lt;code&gt;seconds</var></code></td></tr>
210<tr><th><a href="directive-dict.html#Context">������:</a></th><td>�ּ�������, ����ȣ��Ʈ, directory, .htaccess</td></tr>
211<tr><th><a href="directive-dict.html#Override">Override �ɼ�:</a></th><td>Indexes</td></tr>
212<tr><th><a href="directive-dict.html#Status">����:</a></th><td>Extension</td></tr>
213<tr><th><a href="directive-dict.html#Module">���:</a></th><td>mod_expires</td></tr>
214</table>
215    <p>�� ���þ�� �ش� ������ �ִ� ��� ������ ����ð���
216    ����ϴ� �⺻ �˰����� �����Ѵ�. <code class="directive"><a href="#expiresbytype">ExpiresByType</a></code> ���þ
217    ����Ͽ� ����� ������ �� �ִ�. �ƱԸ�Ʈ ���� ����
218    �ڼ��� ������ �� ���þ�� <a href="#AltSyn">�ٸ� ����</a>��
219    ����϶�.</p>
220
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224<p><span>������ ���: </span><a href="/en/mod/mod_expires.html" hreflang="en" rel="alternate" title="English">&nbsp;en&nbsp;</a> |
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226<a href="/ko/mod/mod_expires.html" title="Korean">&nbsp;ko&nbsp;</a></p>
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