Mercurial > hg > nginx-site

annotate xml/ru/docs/http/ngx_http_headers_module.xml @ 1964:2a3c58dcb3e8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Documented support for the 308 Permanent Redirect.
author Yaroslav Zhuravlev <yar@nginx.com>
date Mon, 17 Apr 2017 19:29:14 +0300
parents ab0ebdd7ddac
children e1f0ef8cff5e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
222
bfe3eff81d04 Removed redundant encoding specification.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
1 <?xml version="1.0"?>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
2
580
be54c443235a Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents: 427
diff changeset
3 <!--
be54c443235a Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents: 427
diff changeset
4 Copyright (C) Igor Sysoev
be54c443235a Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents: 427
diff changeset
5 Copyright (C) Nginx, Inc.
be54c443235a Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents: 427
diff changeset
6 -->
be54c443235a Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents: 427
diff changeset
7
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
9
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
10 <module name="Модуль ngx_http_headers_module"
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
11 link="/ru/docs/http/ngx_http_headers_module.html"
589
764fbac1b8b4 Added document revision.
Ruslan Ermilov <ru@nginx.com>
parents: 580
diff changeset
12 lang="ru"
1964
2a3c58dcb3e8 Documented support for the 308 Permanent Redirect.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1375
diff changeset
13 rev="8">
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
14
110
40eec261c2a6 Added proper support for anonymous sections, notably for the summary.
Ruslan Ermilov <ru@nginx.com>
parents: 102
diff changeset
15 <section id="summary">
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
16
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
17 <para>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
18 Модуль <literal>ngx_http_headers_module</literal> позволяет выдавать
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
19 поля заголовка <header>Expires</header> и <header>Cache-Control</header>,
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
20 а также добавлять произвольные поля в заголовок ответа.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
21 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
22
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
23 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
24
364
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 353
diff changeset
25
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
26 <section id="example" name="Пример конфигурации">
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
27
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
28 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
29 <example>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
30 expires 24h;
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
31 expires modified +24h;
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
32 expires @24h;
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
33 expires 0;
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
34 expires -1;
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
35 expires epoch;
1375
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
36 expires $expires;
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
37 add_header Cache-Control private;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
38 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
39 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
40
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
41 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
42
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
43
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
44 <section id="directives" name="Директивы">
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
45
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
46 <directive name="add_header">
1291
d7740f42b00a Headers: documented the "always" parameter of the "add_header" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1060
diff changeset
47 <syntax>
d7740f42b00a Headers: documented the "always" parameter of the "add_header" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1060
diff changeset
48 <value>имя</value> <value>значение</value>
d7740f42b00a Headers: documented the "always" parameter of the "add_header" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1060
diff changeset
49 [<literal>always</literal>]</syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 76
diff changeset
50 <default/>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
51 <context>http</context>
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
52 <context>server</context>
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
53 <context>location</context>
686
f368bff5c70a Documented missing contexts in the http_headers module.
Vladimir Homutov <vl@nginx.com>
parents: 589
diff changeset
54 <context>if в location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
55
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
56 <para>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
57 Добавляет указанное поле в заголовок ответа при условии, что код ответа
1964
2a3c58dcb3e8 Documented support for the 308 Permanent Redirect.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1375
diff changeset
58 равен 200, 201, 204, 206, 301, 302, 303, 304, 307 или 308.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
59 В значении можно использовать переменные.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
60 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
61
1060
b841fbb8c577 Clarified add_header inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents: 786
diff changeset
62 <para>
b841fbb8c577 Clarified add_header inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents: 786
diff changeset
63 Директив <literal>add_header</literal> может быть несколько.
b841fbb8c577 Clarified add_header inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents: 786
diff changeset
64 Директивы наследуются с предыдущего уровня при условии, что на данном
b841fbb8c577 Clarified add_header inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents: 786
diff changeset
65 уровне не описаны свои директивы <literal>add_header</literal>.
b841fbb8c577 Clarified add_header inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents: 786
diff changeset
66 </para>
b841fbb8c577 Clarified add_header inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents: 786
diff changeset
67
1291
d7740f42b00a Headers: documented the "always" parameter of the "add_header" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1060
diff changeset
68 <para>
d7740f42b00a Headers: documented the "always" parameter of the "add_header" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1060
diff changeset
69 Если указан параметр <literal>always</literal> (1.7.5),
d7740f42b00a Headers: documented the "always" parameter of the "add_header" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1060
diff changeset
70 то поле заголовка будет добавлено независимо от кода ответа.
d7740f42b00a Headers: documented the "always" parameter of the "add_header" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1060
diff changeset
71 </para>
d7740f42b00a Headers: documented the "always" parameter of the "add_header" directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1060
diff changeset
72
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
73 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
74
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
75
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
76 <directive name="expires">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
77 <syntax>[<literal>modified</literal>] <value>время</value></syntax>
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
78 <syntax>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
79 <literal>epoch</literal> |
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
80 <literal>max</literal> |
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
81 <literal>off</literal></syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
82 <default>off</default>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
83 <context>http</context>
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
84 <context>server</context>
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
85 <context>location</context>
686
f368bff5c70a Documented missing contexts in the http_headers module.
Vladimir Homutov <vl@nginx.com>
parents: 589
diff changeset
86 <context>if в location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
87
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
88 <para>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
89 Разрешает или запрещает добавлять или менять поля <header>Expires</header>
770
a879f261f3db Reduced unnecessary diffs between "add_header" and "expires" texts.
Ruslan Ermilov <ru@nginx.com>
parents: 762
diff changeset
90 и <header>Cache-Control</header> в заголовке ответа при условии, что код ответа
1964
2a3c58dcb3e8 Documented support for the 308 Permanent Redirect.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1375
diff changeset
91 равен 200, 201, 204, 206, 301, 302, 303, 304, 307 или 308.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
92 В качестве параметра можно задать положительное или отрицательное
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
93 <link doc="../syntax.xml">время</link>.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
94 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
95
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
96 <para>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
97 Время в поле <header>Expires</header> получается как сумма текущего времени
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
98 и времени, заданного в директиве.
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
99 Если используется параметр <literal>modified</literal> (0.7.0, 0.6.32),
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
100 то время получается как сумма
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
101 времени модификации файла и времени, заданного в директиве.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
102 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
103
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
104 <para>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
105 Кроме того, с помощью префикса “<literal>@</literal>” можно задать
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
106 время суток (0.7.9, 0.6.34):
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
107 <example>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
108 expires @15h30m;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
109 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
110 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
111
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
112 <para>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
113 Параметр <literal>epoch</literal> соответствует абсолютному времени
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
114 “<literal>Thu, 01 Jan 1970 00:00:01 GMT</literal>”
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
115 (1 января 1970 года 00:00:01 GMT).
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
116 Содержимое поля <header>Cache-Control</header> зависит от знака
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
117 заданного времени:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
118 <list type="bullet">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
119
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
120 <listitem>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
121 отрицательное время — <header>Cache-Control: no-cache</header>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
122 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
123
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
124 <listitem>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
125 положительное или равное нулю время —
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
126 <header>Cache-Control: max-age=<value>t</value></header>,
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
127 где <value>t</value> это время в секундах, заданное в директиве.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
128 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
129
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
130 </list>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
131 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
132
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
133 <para>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
134 Параметр <literal>max</literal> задаёт время
364
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 353
diff changeset
135 “<literal>Thu, 31 Dec 2037 23:55:55 GMT</literal>”
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
136 (31 декабря 2037 23:55:55 GMT) для поля <header>Expires</header>
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
137 и 10 лет для поля <header>Cache-Control</header>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
138 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
139
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
140 <para>
353
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
141 Параметр <literal>off</literal> запрещает добавлять или менять поля
7b6155ac373b Revised the Russian version of ngx_http_headers_module and translated
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
142 <header>Expires</header> и <header>Cache-Control</header> в заголовке ответа.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
143 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
144
1375
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
145 <para>
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
146 В значении последнего параметра можно использовать переменные (1.7.9):
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
147 <example>
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
148 map $sent_http_content_type $expires {
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
149 default off;
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
150 application/pdf 42d;
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
151 ~image/ max;
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
152 }
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
153
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
154 expires $expires;
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
155 </example>
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
156 </para>
ab0ebdd7ddac Documented variables support in the expires directive.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 1291
diff changeset
157
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
158 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
159
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
160 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
161
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
162 </module>