Mercurial > hg > nginx-site

annotate xml/ru/docs/http/ngx_http_gzip_module.xml @ 2354:a4ef92436fbc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Documented BREACH attack vulnerability for the gzip module.
author Yaroslav Zhuravlev <yar@nginx.com>
date Wed, 27 Mar 2019 15:25:14 +0300
parents ca7568f67dee
children
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: 546
diff changeset
3 <!--
be54c443235a Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents: 546
diff changeset
4 Copyright (C) Igor Sysoev
be54c443235a Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents: 546
diff changeset
5 Copyright (C) Nginx, Inc.
be54c443235a Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents: 546
diff changeset
6 -->
be54c443235a Added copyright markers to documentation sources.
Ruslan Ermilov <ru@nginx.com>
parents: 546
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
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
10 <module name="Модуль ngx_http_gzip_module"
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
11 link="/ru/docs/http/ngx_http_gzip_module.html"
589
764fbac1b8b4 Added document revision.
Ruslan Ermilov <ru@nginx.com>
parents: 580
diff changeset
12 lang="ru"
2354
a4ef92436fbc Documented BREACH attack vulnerability for the gzip module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2142
diff changeset
13 rev="5">
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: 106
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>
367
f4033b9bc4ec - Removed unnecessary instances of unbreakable space.
Ruslan Ermilov <ru@nginx.com>
parents: 364
diff changeset
18 Модуль <literal>ngx_http_gzip_module</literal> — это фильтр,
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
19 сжимающий ответ методом gzip,
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
20 что позволяет уменьшить размер передаваемых данных в 2 и более раз.
2354
a4ef92436fbc Documented BREACH attack vulnerability for the gzip module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2142
diff changeset
21 <note>
a4ef92436fbc Documented BREACH attack vulnerability for the gzip module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2142
diff changeset
22 При использовании протокола SSL/TLS сжатые ответы могут быть подвержены
a4ef92436fbc Documented BREACH attack vulnerability for the gzip module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2142
diff changeset
23 атакам <link url="https://en.wikipedia.org/wiki/BREACH">BREACH</link>.
a4ef92436fbc Documented BREACH attack vulnerability for the gzip module.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2142
diff changeset
24 </note>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
25 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
26
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
27 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
28
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
29
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
30 <section id="example" name="Пример конфигурации">
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
31
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
32 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
33 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 326
diff changeset
34 gzip on;
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 326
diff changeset
35 gzip_min_length 1000;
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 326
diff changeset
36 gzip_proxied expired no-cache no-store private auth;
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 326
diff changeset
37 gzip_types text/plain application/xml;
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 <para>
825
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
42 Для записи в лог достигнутого коэффициента сжатия можно использовать переменную
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
43 <var>$gzip_ratio</var>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
44 </para>
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 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
47
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
48
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
49 <section id="directives" name="Директивы">
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
50
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
51 <directive name="gzip">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
52 <syntax><literal>on</literal> | <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
53 <default>off</default>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
54 <context>http</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
55 <context>server</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
56 <context>location</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
57 <context>if в location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
58
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
59 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
60 Разрешает или запрещает сжатие ответа методом gzip.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
61 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
62
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
63 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
64
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
65
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
66 <directive name="gzip_buffers">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
67 <syntax><value>число</value> <value>размер</value></syntax>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
68 <default>32 4k|16 8k</default>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
69 <context>http</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
70 <context>server</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
71 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
72
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
73 <para>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
74 Задаёт <value>число</value> и <value>размер</value> буферов,
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
75 в которые будет сжиматься ответ.
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
76 По умолчанию размер одного буфера равен размеру страницы.
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
77 В зависимости от платформы это или 4K, или 8K.
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
78 <note>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
79 До версии 0.7.28 по умолчанию использовалось 4 буфера размером 4K или 8K.
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
80 </note>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
81 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
82
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
83 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
84
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
85
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
86 <directive name="gzip_comp_level">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
87
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
88 <syntax><value>степень</value></syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
89 <default>1</default>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
90 <context>http</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
91 <context>server</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
92 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
93
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
94 <para>
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
95 Устанавливает <value>степень</value> сжатия ответа методом gzip.
966
95c3c3bbf1ce Text review.
Egor Nikitin <yegor.nikitin@gmail.com>
parents: 825
diff changeset
96 Допустимые значения находятся в диапазоне от 1 до 9.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
97 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
98
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
99 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
100
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
101
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
102 <directive name="gzip_disable">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
103 <syntax><value>regex</value> ...</syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 79
diff changeset
104 <default/>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
105 <context>http</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
106 <context>server</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
107 <context>location</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
108 <appeared-in>0.6.23</appeared-in>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
109
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
110 <para>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
111 Запрещает сжатие ответа методом gzip для запросов
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
112 с полями заголовка <header>User-Agent</header>,
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
113 совпадающими с заданными регулярными выражениями.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
114 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
115
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
116 <para>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
117 Специальная маска “<literal>msie6</literal>” (0.7.12) соответствует
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
118 регулярному выражению “<literal>MSIE [4-6]\.</literal>”, но работает быстрее.
1724
ce3e89d13fa0 Removed unneeded comma in "Since ..." Russian constructs.
Maxim Dounin <mdounin@mdounin.ru>
parents: 1248
diff changeset
119 Начиная с версии 0.8.11 из этой маски исключается
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
120 “<literal>MSIE 6.0; ... SV1</literal>”.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
121 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
122
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
123 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
124
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
125
2142
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
126 <directive name="gzip_http_version">
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
127 <syntax><literal>1.0</literal> | <literal>1.1</literal></syntax>
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
128 <default>1.1</default>
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
129 <context>http</context>
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
130 <context>server</context>
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
131 <context>location</context>
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
132
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
133 <para>
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
134 Устанавливает минимальную HTTP-версию запроса, необходимую для сжатия ответа.
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
135 </para>
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
136
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
137 </directive>
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
138
ca7568f67dee Sorted directives alphabetically.
Ruslan Ermilov <ru@nginx.com>
parents: 1724
diff changeset
139
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
140 <directive name="gzip_min_length">
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
141 <syntax><value>длина</value></syntax>
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
142 <default>20</default>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
143 <context>http</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
144 <context>server</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
145 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
146
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
147 <para>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
148 Устанавливает минимальную длину ответа, который будет сжиматься методом gzip.
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
149 Длина определяется только из поля <header>Content-Length</header>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
150 заголовка ответа.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
151 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
152
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
153 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
154
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
155
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
156 <directive name="gzip_proxied">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
157 <syntax>
364
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
158 <literal>off</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
159 <literal>expired</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
160 <literal>no-cache</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
161 <literal>no-store</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
162 <literal>private</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
163 <literal>no_last_modified</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
164 <literal>no_etag</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
165 <literal>auth</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
166 <literal>any</literal>
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
167 ...</syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
168 <default>off</default>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
169 <context>http</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
170 <context>server</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
171 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
172
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
173 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
174 Разрешает или запрещает сжатие ответа методом gzip для проксированных
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
175 запросов в зависимости от запроса и ответа.
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
176 То, что запрос проксированный, определяется на основании наличия поля
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
177 <header>Via</header> в заголовке запроса.
285
Maxim Konovalov <maxim@nginx.com>
parents: 271
diff changeset
178 В директиве можно указать одновременно несколько параметров:
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
179 <list type="tag">
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
180
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
181 <tag-name><literal>off</literal></tag-name>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
182 <tag-desc>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
183 запрещает сжатие для всех проксированных запросов,
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
184 игнорируя остальные параметры;
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
185 </tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
186
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
187 <tag-name><literal>expired</literal></tag-name>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
188 <tag-desc>
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
189 разрешает сжатие, если в заголовке ответа есть поле
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
190 <header>Expires</header> со значением, запрещающим кэширование;
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
191 </tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
192
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
193 <tag-name><literal>no-cache</literal></tag-name>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
194 <tag-desc>
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
195 разрешает сжатие, если в заголовке ответа есть поле
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
196 <header>Cache-Control</header> с параметром “<literal>no-cache</literal>”;
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
197 </tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
198
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
199 <tag-name><literal>no-store</literal></tag-name>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
200 <tag-desc>
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
201 разрешает сжатие, если в заголовке ответа есть поле
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
202 <header>Cache-Control</header> с параметром “<literal>no-store</literal>”;
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
203 </tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
204
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
205 <tag-name><literal>private</literal></tag-name>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
206 <tag-desc>
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
207 разрешает сжатие, если в заголовке ответа есть поле
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
208 <header>Cache-Control</header> с параметром “<literal>private</literal>”;
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
209 </tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
210
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
211 <tag-name><literal>no_last_modified</literal></tag-name>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
212 <tag-desc>
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
213 разрешает сжатие, если в заголовке ответа нет поля
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
214 <header>Last-Modified</header>;
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
215 </tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
216
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
217 <tag-name><literal>no_etag</literal></tag-name>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
218 <tag-desc>
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
219 разрешает сжатие, если в заголовке ответа нет поля
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
220 <header>ETag</header>;
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
221 </tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
222
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
223 <tag-name><literal>auth</literal></tag-name>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
224 <tag-desc>
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
225 разрешает сжатие, если в заголовке запроса есть поле
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
226 <header>Authorization</header>;
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
227 </tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
228
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
229 <tag-name><literal>any</literal></tag-name>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
230 <tag-desc>
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
231 разрешает сжатие для всех проксированных запросов.
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
232 </tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
233
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
234 </list>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
235 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
236
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
237 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
238
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
239
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
240 <directive name="gzip_types">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
241 <syntax><value>mime-тип</value> ...</syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
242 <default>text/html</default>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
243 <context>http</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
244 <context>server</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
245 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
246
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
247 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
248 Разрешает сжатие ответа методом gzip для указанных MIME-типов в дополнение
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
249 к “<literal>text/html</literal>”.
546
694db9597ee0 Documented the special value "*" in various "*_type" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 367
diff changeset
250 Специальное значение “<literal>*</literal>” соответствует любому MIME-типу
694db9597ee0 Documented the special value "*" in various "*_type" directives.
Ruslan Ermilov <ru@nginx.com>
parents: 367
diff changeset
251 (0.8.29).
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
252 Ответы с типом “<literal>text/html</literal>” сжимаются всегда.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
253 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
254
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
255 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
256
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
257
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
258 <directive name="gzip_vary">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
259 <syntax><literal>on</literal> | <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
260 <default>off</default>
322
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
261 <context>http</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
262 <context>server</context>
099ee546b04e Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 285
diff changeset
263 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
264
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
265 <para>
326
92213e993a0b Some minor clarifications.
Ruslan Ermilov <ru@nginx.com>
parents: 322
diff changeset
266 Разрешает или запрещает выдавать в ответе поле заголовка
744
ac709e45740d Revision of ngx_http_gunzip_module documentation.
Ruslan Ermilov <ru@nginx.com>
parents: 589
diff changeset
267 <header>Vary: Accept-Encoding</header>, если активны директивы
ac709e45740d Revision of ngx_http_gunzip_module documentation.
Ruslan Ermilov <ru@nginx.com>
parents: 589
diff changeset
268 <link id="gzip"/>,
ac709e45740d Revision of ngx_http_gunzip_module documentation.
Ruslan Ermilov <ru@nginx.com>
parents: 589
diff changeset
269 <link doc="ngx_http_gzip_static_module.xml" id="gzip_static"/> или
ac709e45740d Revision of ngx_http_gunzip_module documentation.
Ruslan Ermilov <ru@nginx.com>
parents: 589
diff changeset
270 <link doc="ngx_http_gunzip_module.xml" id="gunzip"/>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
271 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
272
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
273 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
274
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
275 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
276
825
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
277
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
278 <section id="variables" name="Встроенные переменные">
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
279
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
280 <para>
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
281 <list type="tag">
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
282
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
283 <tag-name id="var_gzip_ratio"><var>$gzip_ratio</var></tag-name>
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
284 <tag-desc>достигнутый коэффициент сжатия — отношение размера исходного
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
285 ответа к размеру сжатого.</tag-desc>
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
286
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
287 </list>
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
288 </para>
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
289
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
290 </section>
ae15915990ad Documented the "gzip_ratio" variable.
Homutov Vladimir <vl@nginx.com>
parents: 744
diff changeset
291
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
292 </module>