Mercurial > hg > nginx-site
annotate xml/ru/docs/http/ngx_http_fastcgi_module.xml @ 411:f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
fastcgi_max_temp_file_size, and fastcgi_temp_file_write_size.
| author | Ruslan Ermilov <ru@nginx.com> |
|---|---|
| date | Tue, 14 Feb 2012 11:03:53 +0000 |
| parents | f4033b9bc4ec |
| children | 65843513cff5 |
| rev | line source |
|---|---|
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1 <?xml version="1.0"?> |
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2 |
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3 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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4 |
| 295 | 5 <module name="Модуль ngx_http_fastcgi_module" |
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6 link="/ru/docs/http/ngx_http_fastcgi_module.html" |
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7 lang="ru"> |
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8 |
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9 <section id="summary"> |
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10 |
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11 <para> |
| 295 | 12 Модуль <literal>ngx_http_fastcgi_module</literal> позволяет передавать |
| 13 запросы FastCGI-серверу. | |
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14 </para> |
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15 |
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16 </section> |
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17 |
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18 |
| 295 | 19 <section id="example" name="Пример конфигурации"> |
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20 |
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21 <para> |
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22 <example> |
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23 location / { |
| 295 | 24 fastcgi_pass localhost:9000; |
| 25 fastcgi_index index.php; | |
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26 |
| 295 | 27 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
| 28 fastcgi_param QUERY_STRING $query_string; | |
| 29 fastcgi_param REQUEST_METHOD $request_method; | |
| 30 fastcgi_param CONTENT_TYPE $content_type; | |
| 31 fastcgi_param CONTENT_LENGTH $content_length; | |
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32 } |
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33 </example> |
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34 </para> |
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35 |
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36 </section> |
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37 |
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38 |
| 295 | 39 <section id="directives" name="Директивы"> |
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40 |
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41 <directive name="fastcgi_buffer_size"> |
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42 <syntax><value>размер</value></syntax> |
| 295 | 43 <default>4k|8k</default> |
| 44 <context>http</context> | |
| 45 <context>server</context> | |
| 46 <context>location</context> | |
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47 |
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48 <para> |
| 295 | 49 Задаёт <value>размер</value> буфера, в который будет читаться |
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50 первая часть ответа, получаемого от FastCGI-сервера. |
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51 В этой части ответа находится, как правило, небольшой заголовок ответа. |
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52 По умолчанию размер буфера равен размеру одного буфера в директиве |
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53 <link id="fastcgi_buffers"/>, однако его можно сделать меньше. |
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54 </para> |
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55 |
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56 </directive> |
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57 |
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58 |
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59 <directive name="fastcgi_buffers"> |
| 271 | 60 <syntax><value>число</value> <value>размер</value></syntax> |
| 295 | 61 <default>8 4k|8k</default> |
| 62 <context>http</context> | |
| 63 <context>server</context> | |
| 64 <context>location</context> | |
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65 |
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66 <para> |
| 295 | 67 Задаёт <value>число</value> и <value>размер</value> буферов |
| 68 для одного соединения, | |
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69 в которые будет читаться ответ, получаемый от FastCGI-сервера. |
| 295 | 70 По умолчанию размер одного буфера равен размеру страницы. |
| 71 В зависимости от платформы это или 4K, или 8K. | |
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72 </para> |
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73 |
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74 </directive> |
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75 |
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76 |
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77 <directive name="fastcgi_busy_buffers_size"> |
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78 <syntax><value>размер</value></syntax> |
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79 <default>8k|16k</default> |
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80 <context>http</context> |
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81 <context>server</context> |
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82 <context>location</context> |
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83 |
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84 <para> |
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85 Ограничивает суммарный <value>размер</value> |
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86 буферов, которые могут быть заняты для отправки ответа клиенту, пока |
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87 ответ ещё не прочитан целиком. |
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88 Оставшиеся буферы тем временем могут использоваться для чтения ответа |
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89 и, при необходимости, буферизации части ответа во временный файл. |
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90 По умолчанию <value>размер</value> ограничен двумя буферами, заданными |
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91 директивами <link id="fastcgi_buffer_size"/> и <link id="fastcgi_buffers"/>. |
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92 </para> |
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93 |
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94 </directive> |
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95 |
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96 |
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97 <directive name="fastcgi_cache"> |
| 271 | 98 <syntax><value>зона</value> | <literal>off</literal></syntax> |
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99 <default>off</default> |
| 295 | 100 <context>http</context> |
| 101 <context>server</context> | |
| 102 <context>location</context> | |
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103 |
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104 <para> |
| 295 | 105 Задаёт зону для кэширования. |
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106 Одна и та же зона может использоваться в нескольких местах. |
| 295 | 107 Параметр <literal>off</literal> запрещает кэширование, унаследованное |
| 108 с предыдущего уровня конфигурации. | |
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109 </para> |
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110 |
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111 </directive> |
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112 |
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113 |
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114 <directive name="fastcgi_cache_bypass"> |
| 271 | 115 <syntax><value>строка</value> ...</syntax> |
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116 <default/> |
| 295 | 117 <context>http</context> |
| 118 <context>server</context> | |
| 119 <context>location</context> | |
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120 |
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121 <para> |
| 295 | 122 Задаёт условия, при которых ответ не будет браться из кэша. |
| 123 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, | |
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124 то ответ не берётся из кэша: |
| 98 | 125 <example> |
| 295 | 126 fastcgi_cache_bypass $cookie_nocache $arg_nocache$arg_comment; |
| 127 fastcgi_cache_bypass $http_pragma $http_authorization; | |
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128 </example> |
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129 Можно использовать совместно с директивой <link id="fastcgi_no_cache"/>. |
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130 </para> |
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131 |
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132 </directive> |
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133 |
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134 |
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135 <directive name="fastcgi_cache_key"> |
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102
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136 <syntax><value>строка</value></syntax> |
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137 <default/> |
| 295 | 138 <context>http</context> |
| 139 <context>server</context> | |
| 140 <context>location</context> | |
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141 |
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142 <para> |
| 295 | 143 Задаёт ключ для кэширования, например, |
| 98 | 144 <example> |
| 295 | 145 fastcgi_cache_key localhost:9000$request_uri; |
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146 </example> |
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147 </para> |
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148 |
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149 </directive> |
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150 |
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151 |
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302
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152 <directive name="fastcgi_cache_lock"> |
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153 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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154 <default>off</default> |
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155 <context>http</context> |
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156 <context>server</context> |
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157 <context>location</context> |
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158 <appeared-in>1.1.12</appeared-in> |
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159 |
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160 <para> |
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161 Если включено, одновременно только одному запросу будет позволено |
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162 заполнить новый элемент кэша, идентифицируемый согласно директиве |
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163 <link id="fastcgi_cache_key"/>, передав запрос на FastCGI-сервер. |
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164 Остальные запросы этого же элемента будут либо ожидать |
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165 появления ответа в кэше, либо освобождения блокировки |
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166 этого элемента, в течение времени, заданного директивой |
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167 <link id="fastcgi_cache_lock_timeout"/>. |
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168 </para> |
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169 |
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170 </directive> |
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171 |
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172 |
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173 <directive name="fastcgi_cache_lock_timeout"> |
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174 <syntax><value>время</value></syntax> |
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175 <default>5s</default> |
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176 <context>http</context> |
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177 <context>server</context> |
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178 <context>location</context> |
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179 <appeared-in>1.1.12</appeared-in> |
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180 |
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181 <para> |
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182 Задаёт таймаут для <link id="fastcgi_cache_lock"/>. |
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183 </para> |
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184 |
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185 </directive> |
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186 |
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187 |
| 295 | 188 <directive name="fastcgi_cache_min_uses"> |
| 189 <syntax><value>число</value></syntax> | |
| 190 <default>1</default> | |
| 191 <context>http</context> | |
| 192 <context>server</context> | |
| 193 <context>location</context> | |
| 194 | |
| 195 <para> | |
| 196 Задаёт <value>число</value> запросов, после которого ответ будет закэширован. | |
| 197 </para> | |
| 198 | |
| 199 </directive> | |
| 200 | |
| 201 | |
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202 <directive name="fastcgi_cache_path"> |
| 271 | 203 <syntax> |
| 364 | 204 <value>путь</value> |
| 205 [<literal>levels</literal>=<value>уровни</value>] | |
| 206 <literal>keys_zone</literal>=<value>имя</value>:<value>размер</value> | |
| 207 [<literal>inactive</literal>=<value>время</value>] | |
| 208 [<literal>max_size</literal>=<value>размер</value>]</syntax> | |
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209 <default/> |
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210 <context>http</context> |
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211 |
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212 <para> |
| 295 | 213 Задаёт путь и другие параметры кэша. |
| 214 Данные кэша хранятся в файлах. | |
| 215 Ключом и именем файла в кэше является результат функции MD5 | |
| 216 от проксированного URL. | |
| 217 Параметр <literal>levels</literal> задаёт уровни иерархии кэша, | |
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218 например, при использовании |
| 98 | 219 <example> |
| 295 | 220 fastcgi_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m; |
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221 </example> |
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222 имена файлов в кэше будут такого вида: |
| 98 | 223 <example> |
| 295 | 224 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis> |
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225 </example> |
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226 </para> |
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227 |
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228 <para> |
| 295 | 229 Кэшируемый ответ сначала записывается во временный файл, а потом этот файл |
| 364 | 230 переименовывается. |
| 231 Начиная с версии 0.8.9, временные файлы и кэш | |
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232 могут располагаться на разных файловых системах, но нужно учитывать, |
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233 что в этом случае вместо дешёвой операции переименовывания в пределах |
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234 одной файловой системы файл копируется с одной файловой системы на другую. |
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235 Поэтому лучше, если кэш будет находиться на той же файловой |
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236 системе, что и каталог с временными файлами, задаваемый директивой |
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237 <link id="fastcgi_temp_path"/> для данного location. |
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238 </para> |
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239 |
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240 <para> |
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241 Кроме того, все активные ключи и информация о данных хранятся в разделяемой |
| 295 | 242 памяти — зоне, <value>имя</value> и <value>размер</value> которой |
| 243 задаются параметром <literal>keys_zone</literal>. | |
| 285 | 244 Если к данным кэша не обращаются в течение времени, заданного параметром |
| 295 | 245 <literal>inactive</literal>, то данные удаляются, независимо от их свежести. |
| 246 По умолчанию <literal>inactive</literal> равен 10 минутам. | |
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247 </para> |
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248 |
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249 <para> |
| 295 | 250 Специальный процесс “cache manager” следит за максимальным размером кэша, |
| 251 заданным параметром <literal>max_size</literal>, и при превышении | |
| 252 его размеров удаляет самые невостребованные данные. | |
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253 </para> |
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254 |
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255 </directive> |
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256 |
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257 |
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258 <directive name="fastcgi_cache_use_stale"> |
| 271 | 259 <syntax> |
| 364 | 260 <literal>error</literal> | |
| 261 <literal>timeout</literal> | | |
| 262 <literal>invalid_header</literal> | | |
| 263 <literal>updating</literal> | | |
| 264 <literal>http_500</literal> | | |
| 265 <literal>http_503</literal> | | |
| 266 <literal>http_404</literal> | | |
| 267 <literal>off</literal> | |
| 268 ...</syntax> | |
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269 <default>off</default> |
| 295 | 270 <context>http</context> |
| 271 <context>server</context> | |
| 272 <context>location</context> | |
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273 |
| 295 | 274 <para> |
| 275 Определяет, в каких случаях можно использовать устаревший закэшированный ответ, | |
| 276 если при работе с FastCGI-сервером возникла ошибка. | |
| 277 Параметры директивы совпадают с параметрами | |
| 278 директивы <link id="fastcgi_next_upstream"/>. | |
| 279 Кроме того, дополнительный параметр <literal>updating</literal> | |
| 280 разрешает использовать устаревший закэшированный ответ, | |
| 281 если на данный момент он уже обновляется. | |
| 282 </para> | |
| 283 | |
| 284 </directive> | |
| 285 | |
| 286 | |
| 287 <directive name="fastcgi_cache_valid"> | |
| 288 <syntax>[<value>код</value> ...] <value>время</value></syntax> | |
| 289 <default/> | |
| 290 <context>http</context> | |
| 291 <context>server</context> | |
| 292 <context>location</context> | |
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293 |
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294 <para> |
| 295 | 295 Задаёт время кэширования для разных кодов ответа. |
| 296 Например, директивы | |
| 297 <example> | |
| 298 fastcgi_cache_valid 200 302 10m; | |
| 299 fastcgi_cache_valid 404 1m; | |
| 300 </example> | |
| 301 задают время кэширования 10 минут для ответов с кодами 200 и 302, | |
| 302 и 1 минуту для ответов с кодом 404. | |
| 303 </para> | |
| 304 | |
| 305 <para> | |
| 306 Если указано только <value>время</value> кэширования, | |
| 307 <example> | |
| 308 fastcgi_cache_valid 5m; | |
| 309 </example> | |
| 310 то кэшируются только ответы 200, 301 и 302. | |
| 311 </para> | |
| 312 | |
| 313 <para> | |
| 314 Кроме того, можно кэшировать любые ответы с помощью параметра | |
| 315 <literal>any</literal>: | |
| 316 <example> | |
| 317 fastcgi_cache_valid 200 302 10m; | |
| 318 fastcgi_cache_valid 301 1h; | |
| 319 fastcgi_cache_valid any 1m; | |
| 320 </example> | |
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321 </para> |
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322 |
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323 </directive> |
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324 |
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325 |
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326 <directive name="fastcgi_connect_timeout"> |
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327 <syntax><value>время</value></syntax> |
| 295 | 328 <default>60s</default> |
| 329 <context>http</context> | |
| 330 <context>server</context> | |
| 331 <context>location</context> | |
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332 |
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333 <para> |
| 295 | 334 Задаёт таймаут для установления соединения с FastCGI-сервером. |
| 335 Необходимо иметь в виду, что этот таймаут обычно не может превышать 75 секунд. | |
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336 </para> |
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337 |
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338 </directive> |
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339 |
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340 |
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341 <directive name="fastcgi_hide_header"> |
| 295 | 342 <syntax><value>поле</value></syntax> |
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343 <default/> |
| 295 | 344 <context>http</context> |
| 345 <context>server</context> | |
| 346 <context>location</context> | |
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347 |
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348 <para> |
| 295 | 349 По умолчанию |
| 350 nginx не передаёт клиенту поля заголовка <header>Status</header> и | |
| 351 <header>X-Accel-...</header> из ответа FastCGI-сервера. | |
| 352 Директива <literal>fastcgi_hide_header</literal> задаёт дополнительные поля, | |
| 353 которые не будут передаваться. | |
| 354 Если же передачу полей нужно разрешить, можно воспользоваться | |
|
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355 директивой <link id="fastcgi_pass_header"/>. |
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356 </para> |
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357 |
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358 </directive> |
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359 |
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360 |
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361 <directive name="fastcgi_ignore_client_abort"> |
| 271 | 362 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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363 <default>off</default> |
| 295 | 364 <context>http</context> |
| 365 <context>server</context> | |
| 366 <context>location</context> | |
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367 |
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368 <para> |
| 295 | 369 Определяет, закрывать ли соединение с FastCGI-сервером |
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370 в случае, если клиент закрыл соединение, не дождавшись ответа. |
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371 </para> |
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372 |
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373 </directive> |
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374 |
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375 |
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376 <directive name="fastcgi_ignore_headers"> |
| 295 | 377 <syntax><value>поле</value> ...</syntax> |
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378 <default/> |
| 295 | 379 <context>http</context> |
| 380 <context>server</context> | |
| 381 <context>location</context> | |
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382 |
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383 <para> |
| 295 | 384 Запрещает обработку некоторых полей заголовка из ответа FastCGI-сервера. |
| 385 В директиве можно указать поля <header>X-Accel-Redirect</header>, | |
| 386 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6), | |
| 387 <header>X-Accel-Buffering</header> (1.1.6), | |
| 388 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>, | |
| 389 <header>Cache-Control</header> и <header>Set-Cookie</header> (0.8.44). | |
| 390 </para> | |
| 391 | |
| 392 </directive> | |
| 393 | |
| 394 | |
| 395 <directive name="fastcgi_index"> | |
| 396 <syntax><value>имя</value></syntax> | |
| 397 <default/> | |
| 398 <context>http</context> | |
| 399 <context>server</context> | |
| 400 <context>location</context> | |
| 401 | |
| 402 <para> | |
| 403 Задаёт имя файла, который при создании переменной | |
| 404 <var>$fastcgi_script_name</var> будет добавляться после URI, | |
| 405 если URI заканчивается слэшом. | |
| 406 Например, при таких настройках | |
| 407 <example> | |
| 408 fastcgi_index index.php; | |
| 409 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; | |
| 410 </example> | |
| 411 и запросе “<literal>/page.php</literal>” | |
| 412 параметр <literal>SCRIPT_FILENAME</literal> будет равен | |
| 413 “<literal>/home/www/scripts/php/page.php</literal>”, | |
| 414 а при запросе “<literal>/</literal>”— | |
| 415 “<literal>/home/www/scripts/php/index.php</literal>”. | |
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416 </para> |
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417 |
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418 </directive> |
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419 |
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420 |
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421 <directive name="fastcgi_intercept_errors"> |
| 271 | 422 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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423 <default>off</default> |
| 295 | 424 <context>http</context> |
| 425 <context>server</context> | |
| 426 <context>location</context> | |
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427 |
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428 <para> |
| 295 | 429 Определяет, передавать ли клиенту ответы FastCGI-сервера с кодом |
| 430 больше либо равным 400, или же перенаправлять их на обработку nginx'у с помощью | |
| 431 директивы <link doc="ngx_http_core_module.xml" id="error_page"/>. | |
| 98 | 432 </para> |
| 433 | |
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434 </directive> |
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435 |
| 364 | 436 |
|
316
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437 <directive name="fastcgi_keep_conn"> |
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438 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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439 <default>off</default> |
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440 <context>http</context> |
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441 <context>server</context> |
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442 <context>location</context> |
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443 |
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444 <para> |
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445 По умолчанию FastCGI-сервер будет закрывать соединение сразу же |
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446 после отправки ответа. |
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447 При установке значения <literal>on</literal> nginx указывает |
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448 FastCGI-серверу оставлять соединения открытыми. |
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449 Это в частности требуется для функционирования |
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450 <link doc="ngx_http_upstream_module.xml" id="keepalive">постоянных |
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451 соединений</link> с FastCGI-серверами. |
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452 </para> |
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453 |
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454 </directive> |
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455 |
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456 |
|
411
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457 <directive name="fastcgi_max_temp_file_size"> |
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458 <syntax><value>размер</value></syntax> |
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459 <default>1024m</default> |
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460 <context>http</context> |
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461 <context>server</context> |
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462 <context>location</context> |
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463 |
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464 <para> |
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465 Если ответ не вмещается целиком в буферы памяти, заданные |
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466 директивами <link id="fastcgi_buffer_size"/> и <link id="fastcgi_buffers"/>, |
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467 часть ответа может быть записана во временный файл. |
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468 Эта директива задаёт максимальный <value>размер</value> временного файла. |
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469 Размер данных, сбрасываемых во временный файл за один раз, задаётся |
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470 директивой <link id="fastcgi_temp_file_write_size"/>. |
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471 </para> |
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472 |
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473 <para> |
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474 Значение 0 отключает возможность буферизации ответов во временные файлы. |
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475 </para> |
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476 |
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477 </directive> |
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478 |
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479 |
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480 <directive name="fastcgi_next_upstream"> |
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481 <syntax> |
| 364 | 482 <literal>error</literal> | |
| 483 <literal>timeout</literal> | | |
| 484 <literal>invalid_header</literal> | | |
| 485 <literal>http_500</literal> | | |
| 486 <literal>http_503</literal> | | |
| 487 <literal>http_404</literal> | | |
| 488 <literal>off</literal> | |
| 489 ...</syntax> | |
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490 <default>error timeout</default> |
| 295 | 491 <context>http</context> |
| 492 <context>server</context> | |
| 493 <context>location</context> | |
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494 |
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495 <para> |
| 295 | 496 Определяет, в каких случаях запрос будет передан следующему серверу: |
| 497 <list type="tag"> | |
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498 |
| 295 | 499 <tag-name><literal>error</literal></tag-name> |
| 500 <tag-desc>произошла ошибка соединения с сервером, передачи ему запроса или | |
| 501 чтения заголовка ответа сервера;</tag-desc> | |
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502 |
| 295 | 503 <tag-name><literal>timeout</literal></tag-name> |
| 504 <tag-desc>произошёл таймаут во время соединения с сервером, | |
| 505 передачи ему запроса или чтения заголовка ответа сервера;</tag-desc> | |
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506 |
| 295 | 507 <tag-name><literal>invalid_header</literal></tag-name> |
| 508 <tag-desc>сервер вернул пустой или неверный ответ;</tag-desc> | |
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509 |
| 295 | 510 <tag-name><literal>http_500</literal></tag-name> |
| 511 <tag-desc>сервер вернул ответ с кодом 500;</tag-desc> | |
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512 |
| 295 | 513 <tag-name><literal>http_503</literal></tag-name> |
| 514 <tag-desc>сервер вернул ответ с кодом 503;</tag-desc> | |
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515 |
| 295 | 516 <tag-name><literal>http_404</literal></tag-name> |
| 517 <tag-desc>сервер вернул ответ с кодом 404;</tag-desc> | |
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518 |
| 295 | 519 <tag-name><literal>off</literal></tag-name> |
| 520 <tag-desc>запрещает передачу запроса следующему серверу.</tag-desc> | |
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521 |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
522 </list> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
523 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
524 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
525 <para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
526 Необходимо понимать, что передача запроса следующему серверу возможна |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
527 только при условии, что клиенту ещё ничего не передавалось. |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
528 То есть, если ошибка или таймаут возникли в середине передачи ответа, |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
529 то исправить это уже невозможно. |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
530 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
531 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
532 </directive> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
533 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
534 |
| 295 | 535 <directive name="fastcgi_no_cache"> |
| 536 <syntax><value>строка</value> ...</syntax> | |
| 537 <default/> | |
| 538 <context>http</context> | |
| 539 <context>server</context> | |
| 540 <context>location</context> | |
| 541 | |
| 542 <para> | |
| 543 Задаёт условия, при которых ответ не будет сохраняться в кэш. | |
| 544 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, | |
| 545 то ответ не будет сохранён: | |
| 546 <example> | |
| 547 fastcgi_no_cache $cookie_nocache $arg_nocache$arg_comment; | |
| 548 fastcgi_no_cache $http_pragma $http_authorization; | |
| 549 </example> | |
| 550 Можно использовать совместно с директивой <link id="fastcgi_cache_bypass"/>. | |
| 551 </para> | |
| 552 | |
| 553 </directive> | |
| 554 | |
| 555 | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
556 <directive name="fastcgi_param"> |
|
239
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
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parents:
222
diff
changeset
|
557 <syntax> |
| 271 | 558 <value>параметр</value> <value>значение</value> |
| 559 [<literal>if_not_empty</literal>]</syntax> | |
|
99
1d315ef37215
The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
560 <default/> |
| 295 | 561 <context>http</context> |
| 562 <context>server</context> | |
| 563 <context>location</context> | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
564 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
565 <para> |
| 295 | 566 Задаёт <value>параметр</value>, который будет передаваться FastCGI-серверу. |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
567 В качестве значения можно использовать текст, переменные и их комбинации. |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
568 Директивы наследуются с предыдущего уровня при условии, что на данном |
| 271 | 569 уровне не описаны свои директивы <literal>fastcgi_param</literal>. |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
570 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
571 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
572 <para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
573 Ниже приведён пример минимально необходимых параметров для PHP: |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
574 <example> |
| 295 | 575 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
| 576 fastcgi_param QUERY_STRING $query_string; | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
577 </example> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
578 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
579 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
580 <para> |
| 295 | 581 Параметр <literal>SCRIPT_FILENAME</literal> используется в PHP для |
| 582 определения имени скрипта, а в параметре <literal>QUERY_STRING</literal> | |
| 583 передаются параметры запроса. | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
584 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
585 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
586 <para> |
| 295 | 587 Если скрипты обрабатывают запросы <literal>POST</literal>, то нужны |
| 588 ещё три параметра: | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
589 <example> |
| 295 | 590 fastcgi_param REQUEST_METHOD $request_method; |
| 591 fastcgi_param CONTENT_TYPE $content_type; | |
| 592 fastcgi_param CONTENT_LENGTH $content_length; | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
593 </example> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
594 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
595 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
596 <para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
597 Если PHP был собран с параметром конфигурации |
| 271 | 598 <literal>--enable-force-cgi-redirect</literal>, то нужно передавать |
| 295 | 599 параметр <literal>REDIRECT_STATUS</literal> со значением “200”: |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
600 <example> |
| 295 | 601 fastcgi_param REDIRECT_STATUS 200; |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
602 </example> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
603 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
604 |
|
239
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
605 <para> |
| 295 | 606 Если директива указана с <literal>if_not_empty</literal> (1.1.11), |
|
239
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
607 то такой параметр с пустым значением передаваться на сервер не будет: |
|
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
608 <example> |
| 295 | 609 fastcgi_param HTTPS $https if_not_empty; |
|
239
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
610 </example> |
|
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
611 </para> |
|
fe72da550150
"fastcgi_param" directive has new parameter "if_not_empty".
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
612 |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
613 </directive> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
614 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
615 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
616 <directive name="fastcgi_pass"> |
| 295 | 617 <syntax><value>адрес</value></syntax> |
|
99
1d315ef37215
The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
618 <default/> |
| 295 | 619 <context>location</context> |
| 620 <context>if в location</context> | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
621 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
622 <para> |
| 295 | 623 Задаёт адрес FastCGI-сервера. |
| 624 Адрес может быть указан в виде доменного имени или адреса, и порта, например, | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
625 <example> |
|
351
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
626 fastcgi_pass localhost:9000; |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
627 </example> |
| 295 | 628 или в виде пути UNIX-сокета: |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
629 <example> |
|
351
a4fa80755eab
Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents:
316
diff
changeset
|
630 fastcgi_pass unix:/tmp/fastcgi.socket; |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
631 </example> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
632 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
633 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
634 <para> |
| 295 | 635 Если доменному имени соответствует несколько адресов, то все они будут |
| 636 использоваться по очереди (round-robin). | |
| 637 И, кроме того, адрес может быть | |
|
135
edf8c90f8085
Renamed ngx_http_upstream to ngx_http_upstream_module.
Ruslan Ermilov <ru@nginx.com>
parents:
110
diff
changeset
|
638 <link doc="ngx_http_upstream_module.xml">группой серверов</link>. |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
639 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
640 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
641 </directive> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
642 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
643 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
644 <directive name="fastcgi_pass_header"> |
| 295 | 645 <syntax><value>поле</value></syntax> |
|
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
646 <default/> |
| 295 | 647 <context>http</context> |
| 648 <context>server</context> | |
| 649 <context>location</context> | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
650 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
651 <para> |
| 295 | 652 Разрешает передавать от FastCGI-сервера клиенту |
| 653 <link id="fastcgi_hide_header">запрещённые для передачи</link> поля заголовка. | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
654 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
655 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
656 </directive> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
657 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
658 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
659 <directive name="fastcgi_read_timeout"> |
|
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
660 <syntax><value>время</value></syntax> |
| 295 | 661 <default>60s</default> |
| 662 <context>http</context> | |
| 663 <context>server</context> | |
| 664 <context>location</context> | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
665 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
666 <para> |
| 295 | 667 Задаёт таймаут при чтении ответа FastCGI-сервера. |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
668 Таймаут устанавливается не на всю передачу ответа, |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
669 а только между двумя операциями чтения. |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
670 Если по истечении этого времени FastCGI-сервер ничего не передаст, |
| 295 | 671 соединение закрывается. |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
672 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
673 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
674 </directive> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
675 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
676 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
677 <directive name="fastcgi_send_timeout"> |
|
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
678 <syntax><value>время</value></syntax> |
| 295 | 679 <default>60s</default> |
| 680 <context>http</context> | |
| 681 <context>server</context> | |
| 682 <context>location</context> | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
683 |
| 98 | 684 <para> |
| 295 | 685 Задаёт таймаут при передаче запроса FastCGI-серверу. |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
686 Таймаут устанавливается не на всю передачу запроса, |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
687 а только между двумя операциями записи. |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
688 Если по истечении этого времени FastCGI-сервер не примет новых данных, |
| 295 | 689 соединение закрывается. |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
690 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
691 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
692 </directive> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
693 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
694 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
695 <directive name="fastcgi_split_path_info"> |
|
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
696 <syntax><value>regex</value></syntax> |
|
99
1d315ef37215
The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents:
98
diff
changeset
|
697 <default/> |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
698 <context>location</context> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
699 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
700 <para> |
| 295 | 701 Задаёт регулярное выражение, выделяющее значение для переменной |
| 702 <var>$fastcgi_path_info</var>. | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
703 Регулярное выражение должно иметь два выделения, из которых первое |
| 295 | 704 становится значением переменной <var>$fastcgi_script_name</var>, |
| 705 а второе—значением переменной <var>$fastcgi_path_info</var>. | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
706 Например, при таких настройках |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
707 <example> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
708 location ~ ^(.+\.php)(.*)$ { |
| 295 | 709 fastcgi_split_path_info ^(.+\.php)(.*)$; |
| 710 fastcgi_param SCRIPT_FILENAME /path/to/php$fastcgi_script_name; | |
| 711 fastcgi_param PATH_INFO $fastcgi_path_info; | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
712 </example> |
| 295 | 713 и запросе “<literal>/show.php/article/0001</literal>” |
| 714 параметр <literal>SCRIPT_FILENAME</literal> будет равен | |
| 715 “<literal>/path/to/php/show.php</literal>”, а параметр | |
| 716 <literal>PATH_INFO</literal>—“<literal>/article/0001</literal>”. | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
717 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
718 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
719 </directive> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
720 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
721 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
722 <directive name="fastcgi_store"> |
| 271 | 723 <syntax> |
| 295 | 724 <literal>on</literal> | |
| 725 <literal>off</literal> | | |
| 726 <value>строка</value></syntax> | |
|
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
727 <default>off</default> |
| 295 | 728 <context>http</context> |
| 729 <context>server</context> | |
| 730 <context>location</context> | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
731 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
732 <para> |
| 295 | 733 Разрешает сохранение на диск файлов. |
| 734 Параметр <literal>on</literal> сохраняет файлы в соответствии с путями, | |
| 735 указанными в директивах | |
|
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
736 <link doc="ngx_http_core_module.xml" id="alias"/> или |
|
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
737 <link doc="ngx_http_core_module.xml" id="root"/>. |
| 295 | 738 Параметр <literal>off</literal> запрещает сохранение файлов. |
| 739 Кроме того, имя файла можно задать явно с помощью строки с переменными: | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
740 <example> |
| 295 | 741 fastcgi_store /data/www$original_uri; |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
742 </example> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
743 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
744 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
745 <para> |
| 295 | 746 Время изменения файлов выставляется согласно полученному полю |
| 747 <header>Last-Modified</header> в заголовке ответа. | |
| 748 Ответ сначала записывается во временный файл, а потом этот файл | |
| 749 переименовывается. | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
750 Начиная с версии 0.8.9, временный файл и постоянное место хранения ответа |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
751 могут располагаться на разных файловых системах, но нужно учитывать, |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
752 что в этом случае вместо дешёвой операции переименовывания в пределах |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
753 одной файловой системы файл копируется с одной файловой системы на другую. |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
754 Поэтому лучше, если сохраняемые файлы будут находиться на той же файловой |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
755 системе, что и каталог с временными файлами, задаваемый директивой |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
756 <link id="fastcgi_temp_path"/> для данного location. |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
757 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
758 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
759 <para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
760 Директиву можно использовать для создания локальных копий статических |
| 295 | 761 неизменяемых файлов, например, так: |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
762 <example> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
763 location /images/ { |
| 295 | 764 root /data/www; |
| 765 open_file_cache_errors off; | |
| 766 error_page 404 = /fetch$uri; | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
767 } |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
768 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
769 location /fetch/ { |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
770 internal; |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
771 |
| 295 | 772 fastcgi_pass backend:9000; |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
773 ... |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
774 |
| 295 | 775 fastcgi_store on; |
| 776 fastcgi_store_access user:rw group:rw all:r; | |
| 777 fastcgi_temp_path /data/temp; | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
778 |
| 295 | 779 alias /data/www/; |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
780 } |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
781 </example> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
782 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
783 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
784 </directive> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
785 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
786 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
787 <directive name="fastcgi_store_access"> |
| 271 | 788 <syntax><value>пользователи</value>:<value>права</value> ...</syntax> |
|
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
789 <default>user:rw</default> |
| 295 | 790 <context>http</context> |
| 791 <context>server</context> | |
| 792 <context>location</context> | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
793 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
794 <para> |
| 295 | 795 Задаёт права доступа для создаваемых файлов и каталогов, например, |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
796 <example> |
| 295 | 797 fastcgi_store_access user:rw group:rw all:r; |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
798 </example> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
799 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
800 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
801 <para> |
| 295 | 802 Если заданы какие-либо права для <literal>group</literal> или |
| 803 <literal>all</literal>, то права для <literal>user</literal> | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
804 указывать необязательно: |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
805 <example> |
| 295 | 806 fastcgi_store_access group:rw all:r; |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
807 </example> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
808 </para> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
809 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
810 </directive> |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
811 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
812 |
|
411
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
813 <directive name="fastcgi_temp_file_write_size"> |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
814 <syntax><value>размер</value></syntax> |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
815 <default>8k|16k</default> |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
816 <context>http</context> |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
817 <context>server</context> |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
818 <context>location</context> |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
819 |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
820 <para> |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
821 Ограничивает <value>размер</value> данных, сбрасываемых во временный файл |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
822 за один раз, при включённой буферизации ответов FastCGI-сервера |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
823 во временные файлы. |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
824 По умолчанию <value>размер</value> ограничен двумя буферами, заданными |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
825 директивами <link id="fastcgi_buffer_size"/> и <link id="fastcgi_buffers"/>. |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
826 Максимальный размер временного файла задаётся директивой |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
827 <link id="fastcgi_max_temp_file_size"/>. |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
828 </para> |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
829 |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
830 </directive> |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
831 |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
832 |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
833 <directive name="fastcgi_temp_path"> |
| 295 | 834 <syntax> |
| 835 <value>путь</value> | |
| 836 [<value>уровень1</value> | |
| 837 [<value>уровень2</value> | |
| 838 [<value>уровень3</value>]]]</syntax> | |
|
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
839 <default>fastcgi_temp</default> |
| 295 | 840 <context>http</context> |
| 841 <context>server</context> | |
| 842 <context>location</context> | |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
843 |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
844 <para> |
|
411
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
845 Задаёт имя каталога для хранения временных файлов с данными, |
|
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
367
diff
changeset
|
846 полученными от FastCGI-серверов. |
|
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
847 В каталоге может использоваться иерархия подкаталогов до трёх уровней. |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
848 Например, при такой конфигурации |
|
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
849 <example> |
| 295 | 850 fastcgi_temp_path /spool/nginx/fastcgi_temp 1 2; |
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851 </example> |
| 295 | 852 временный файл будет следующего вида: |
| 98 | 853 <example> |
| 295 | 854 /spool/nginx/fastcgi_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis> |
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855 </example> |
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856 </para> |
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857 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
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858 </directive> |
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Maxim Dounin <mdounin@mdounin.ru>
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859 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
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860 </section> |
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Maxim Dounin <mdounin@mdounin.ru>
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861 |
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862 |
| 295 | 863 <section id="parameters" name="Параметры, передаваемые FastCGI-серверу"> |
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864 |
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865 <para> |
| 295 | 866 Поля заголовка HTTP-запроса передаются FastCGI-серверу в виде параметров. |
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867 В приложениях и скриптах, запущенных в виде FastCGI-сервера, |
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868 эти параметры обычно доступны в виде переменных среды. |
| 295 | 869 Например, поле заголовка <header>User-Agent</header> передаётся как параметр |
| 870 <literal>HTTP_USER_AGENT</literal>. | |
| 871 Кроме полей заголовка HTTP-запроса можно передавать произвольные параметры | |
|
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872 с помощью директивы <link id="fastcgi_param"/>. |
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873 </para> |
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874 |
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Maxim Dounin <mdounin@mdounin.ru>
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875 </section> |
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876 |
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877 |
| 295 | 878 <section id="variables" name="Встроенные переменные"> |
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879 |
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880 <para> |
| 295 | 881 В модуле <literal>ngx_http_fastcgi_module</literal> есть встроенные переменные, |
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882 которые можно использовать для формирования параметров с помощью директивы |
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883 <link id="fastcgi_param"/>: |
| 295 | 884 <list type="tag"> |
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885 |
| 295 | 886 <tag-name><var>$fastcgi_script_name</var></tag-name> |
| 887 <tag-desc> | |
| 888 URI запроса или же, если URI заканчивается слэшом, | |
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889 то URI запроса, дополненное именем индексного файла, задаваемого директивой |
| 295 | 890 <link id="fastcgi_index"/>. |
| 891 Эту переменную можно использовать для задания параметров | |
| 892 <literal>SCRIPT_FILENAME</literal> и <literal>PATH_TRANSLATED</literal>, | |
| 893 используемых, в частности, для определения имени скрипта в PHP. | |
| 894 Например, для запроса “<literal>/info/</literal>” и при использовании | |
| 895 директив | |
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896 <example> |
| 295 | 897 fastcgi_index index.php; |
| 898 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; | |
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899 </example> |
| 295 | 900 параметр <literal>SCRIPT_FILENAME</literal> будет равен |
| 901 “<literal>/home/www/scripts/php/info/index.php</literal>”. | |
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902 |
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Maxim Dounin <mdounin@mdounin.ru>
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903 <para> |
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Maxim Dounin <mdounin@mdounin.ru>
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904 При использовании директивы <link id="fastcgi_split_path_info"/> |
| 295 | 905 переменная <var>$fastcgi_script_name</var> равна значению первого выделения, |
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906 задаваемого этой директивой. |
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907 </para> |
| 295 | 908 </tag-desc> |
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909 |
| 295 | 910 <tag-name><var>$fastcgi_path_info</var></tag-name> |
| 911 <tag-desc>значение второго выделения, задаваемого директивой | |
| 912 <link id="fastcgi_split_path_info"/>. | |
| 913 Эту переменную можно использовать для задания параметра | |
| 914 <literal>PATH_INFO</literal>. | |
| 915 </tag-desc> | |
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916 |
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917 </list> |
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918 </para> |
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|
919 |
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Maxim Dounin <mdounin@mdounin.ru>
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|
920 </section> |
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|
921 |
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|
922 </module> |