Mercurial > hg > nginx-site
annotate xml/ru/docs/njs/reference.xml @ 2358:ee4eccd811cd
Added info about reuseport to stream listen udp.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Thu, 04 Apr 2019 20:02:01 +0300 |
parents | ea6964391d52 |
children | dbf68c949522 |
rev | line source |
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1 <?xml version="1.0"?> |
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2 |
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3 <!-- |
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4 Copyright (C) Nginx, Inc. |
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5 --> |
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6 |
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7 <!DOCTYPE article SYSTEM "../../../../dtd/article.dtd"> |
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8 |
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9 <article name="Справочник" |
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10 link="/ru/docs/njs/reference.html" |
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11 lang="ru" |
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12 rev="1"> |
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13 |
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14 <section id="summary"> |
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15 |
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16 <para> |
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17 <link doc="index.xml">njs</link> предоставляет объекты, методы и свойства |
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18 для расширения функциональности nginx. |
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19 </para> |
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20 |
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21 </section> |
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22 |
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23 |
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24 <section id="http_stream" name="Объекты nginx"> |
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25 |
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26 |
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27 <section id="http" name="HTTP-запрос"> |
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28 |
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29 <para> |
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30 Объект <literal>HTTP</literal> доступен только в |
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31 модуле <link doc="../http/ngx_http_js_module.xml">ngx_http_js_module</link>. |
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32 Все строки в объекте <literal>HTTP</literal> являются |
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33 <link id="string">байтовыми строками</link>. |
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34 |
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35 <list type="tag"> |
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36 |
2353 | 37 <tag-name id="r_args"><literal>r.args{}</literal></tag-name> |
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38 <tag-desc> |
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39 объект аргументов запроса, только чтение |
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40 </tag-desc> |
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41 |
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42 <tag-name><literal>r.error(<value>строка</value>)</literal></tag-name> |
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43 <tag-desc> |
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44 записывает <literal>строку</literal> в лог-файл ошибок |
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45 на уровне лога <literal>error</literal> |
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46 </tag-desc> |
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47 |
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48 <tag-name><literal>r.finish()</literal></tag-name> |
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49 <tag-desc> |
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50 завершает отправку ответа клиенту |
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51 </tag-desc> |
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52 |
2353 | 53 <tag-name id="r_headers_in"><literal>r.headersIn{}</literal></tag-name> |
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54 <tag-desc> |
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55 объект входящих заголовков, только чтение. |
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56 <para> |
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57 Например, доступ к заголовку <literal>Foo</literal> |
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58 можно получить при помощи синтаксиса <literal>headersIn.foo</literal> |
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59 или <literal>headersIn['Foo']</literal> |
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60 </para> |
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61 </tag-desc> |
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62 |
2353 | 63 <tag-name id="r_headers_out"><literal>r.headersOut{}</literal></tag-name> |
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64 <tag-desc> |
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65 объект исходящих заголовков, доступно для записи. |
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66 <para> |
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67 Например, доступ к заголовку <literal>Foo</literal> |
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68 можно получить при помощи синтаксиса <literal>headersOut.foo</literal> |
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69 или <literal>headersOut['Foo']</literal> |
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70 </para> |
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71 </tag-desc> |
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72 |
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73 <tag-name><literal>r.httpVersion</literal></tag-name> |
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74 <tag-desc> |
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75 версия HTTP, только чтение |
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76 </tag-desc> |
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77 |
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78 <tag-name><literal>r.log(<value>строка</value>)</literal></tag-name> |
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79 <tag-desc> |
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80 записывает <literal>строку</literal> в лог-файл ошибок |
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81 на уровне лога <literal>info</literal> |
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82 </tag-desc> |
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83 |
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84 <tag-name id="r_internal_redirect"><literal>r.internalRedirect(<value>uri</value>)</literal></tag-name> |
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85 <tag-desc> |
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86 осуществляет внутреннее перенаправление на указанный <literal>uri</literal>. |
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87 Если uri начинается с префикса “<literal>@</literal>”, |
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88 то он считается именованным location. |
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89 </tag-desc> |
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90 |
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91 <tag-name><literal>r.method</literal></tag-name> |
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92 <tag-desc> |
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93 HTTP метод, только чтение |
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94 </tag-desc> |
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95 |
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96 <tag-name><literal>r.parent</literal></tag-name> |
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97 <tag-desc> |
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98 ссылается на родительский объект запроса |
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99 </tag-desc> |
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100 |
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101 <tag-name><literal>r.remoteAddress</literal></tag-name> |
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102 <tag-desc> |
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103 адрес клиента, только чтение |
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104 </tag-desc> |
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105 |
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106 <tag-name id="r_request_body"><literal>r.requestBody</literal></tag-name> |
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107 <tag-desc> |
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108 возвращает тело запроса клиента, если оно не было |
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109 записано во временный файл. |
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110 Чтобы убедиться, что тело запроса клиента находится в памяти, |
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111 его размер должен быть ограничен |
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112 <link doc="../http/ngx_http_core_module.xml" id="client_max_body_size"/>, |
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113 и также необходимо установить достаточный размер буфера при помощи |
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114 <link doc="../http/ngx_http_core_module.xml" id="client_body_buffer_size"/>. |
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115 Свойство доступно только в директиве |
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116 <link doc="../http/ngx_http_js_module.xml" id="js_content"/>. |
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117 </tag-desc> |
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118 |
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120 <tag-desc> |
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121 хранит тело ответа <link id="subrequest">подзапроса</link>, только чтение. |
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122 Размер <literal>r.responseBody</literal> ограничивается директивой |
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123 <link doc="../http/ngx_http_core_module.xml" id="subrequest_output_buffer_size"/>. |
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124 </tag-desc> |
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125 |
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126 <tag-name><literal>r.return(код[, строка])</literal></tag-name> |
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127 <tag-desc> |
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128 отправляет |
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129 клиенту полный ответ с указанным <literal>кодом</literal> |
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130 <para> |
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131 Можно задать или URL перенаправления |
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132 (для кодов 301, 302, 303, 307 и 308), |
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133 или текст тела ответа (для остальных кодов) в качестве второго аргумента |
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134 </para> |
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135 </tag-desc> |
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136 |
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137 <tag-name><literal>r.send(<value>строка</value>)</literal></tag-name> |
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138 <tag-desc> |
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139 отправляет часть тела ответа клиенту |
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140 </tag-desc> |
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141 |
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142 <tag-name><literal>r.sendHeader()</literal></tag-name> |
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143 <tag-desc> |
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144 отправляет заголовки HTTP клиенту |
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145 </tag-desc> |
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146 |
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147 <tag-name><literal>r.status</literal></tag-name> |
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148 <tag-desc> |
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149 статус, доступно для записи |
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150 </tag-desc> |
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151 |
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152 <tag-name id="r_variables"><literal>r.variables{}</literal></tag-name> |
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153 <tag-desc> |
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154 объект переменных nginx, доступно для записи |
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155 (начиная с версии <link doc="changes.xml" id="njs0.2.8">0.2.8</link>) |
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156 </tag-desc> |
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157 |
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158 <tag-name><literal>r.warn(<value>строка</value>)</literal></tag-name> |
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159 <tag-desc> |
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160 записывает <literal>строку</literal> в лог-файл ошибок |
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161 на уровне лога <literal>warning</literal> |
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162 </tag-desc> |
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163 |
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164 <tag-name id="r_uri"><literal>r.uri</literal></tag-name> |
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165 <tag-desc> |
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166 текущий <link doc="../http/ngx_http_core_module.xml" id="var_uri">URI</link> |
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167 запроса в |
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168 <link doc="../http/ngx_http_core_module.xml" id="location">нормализованном</link> |
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169 виде, только чтение |
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170 </tag-desc> |
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171 |
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172 <tag-name id="subrequest"><literal>r.subrequest(<value>uri</value>[, |
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173 <value>options</value>[, <value>callback</value>]])</literal></tag-name> |
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174 <tag-desc> |
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175 создаёт подзапрос с заданными <literal>uri</literal> и |
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176 <literal>options</literal> и устанавливает |
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177 необязательный <literal>callback</literal> завершения. |
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178 |
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179 <para> |
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180 <link doc="../dev/development_guide.xml.xml" id="http_subrequests">Подзапрос</link> |
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181 использует входящиe заголовки клиентского запроса. |
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182 Для отправки на проксируемый сервер заголовков, отличных от оригинальных, |
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183 может использоваться директива |
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184 <link doc="../http/ngx_http_proxy_module.xml" id="proxy_set_header"/>. |
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185 Для отправки на проксируемый сервер нового набора заголовков |
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186 может использоваться директива |
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187 <link doc="../http/ngx_http_proxy_module.xml" id="proxy_pass_request_headers"/>. |
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188 </para> |
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189 |
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190 <para> |
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191 Если <literal>options</literal> является строкой, то в ней |
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192 содержится срока аргументов подзапроса. |
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193 В противном случае ожидается, что <literal>options</literal> является |
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194 объектом со следующими ключами: |
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195 <list type="tag"> |
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196 <tag-name><literal>args</literal></tag-name> |
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197 <tag-desc> |
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198 строка с аргументами, по умолчанию используется пустая строка |
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199 </tag-desc> |
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200 <tag-name><literal>body</literal></tag-name> |
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201 <tag-desc> |
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202 тело запроса, |
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203 по умолчанию используется тело запроса родительского объекта запроса |
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204 </tag-desc> |
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205 |
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206 <tag-name><literal>method</literal></tag-name> |
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207 <tag-desc> |
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208 метод HTTP, по умолчанию используется метод <literal>GET</literal> |
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209 </tag-desc> |
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210 |
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211 </list> |
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212 </para> |
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213 |
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214 <para> |
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215 <literal>callback</literal> получает |
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216 объект ответа подзапроса с методами и свойствами, |
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217 идентичными родительскому объекту запроса. |
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218 </para> |
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219 </tag-desc> |
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220 |
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221 </list> |
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222 </para> |
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223 |
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224 </section> |
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225 |
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226 |
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227 <section id="stream" name="Stream-сессия"> |
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228 |
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229 <para> |
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230 Объект stream-сессии доступен только в |
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231 модуле |
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232 <link doc="../stream/ngx_stream_js_module.xml">ngx_stream_js_module</link>. |
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233 Все строки в объекте <literal>stream</literal> являются |
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234 <link id="string">байтовыми строками</link>. |
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235 </para> |
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236 |
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237 <para> |
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238 <note> |
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239 До версии njs <link doc="changes.xml" id="njs0.2.4">0.2.4</link>, |
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240 у объекта stream-сессии были некоторые свойства, которые на данный момент |
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241 <link id="stream_obsolete">удалены</link>. |
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242 </note> |
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243 </para> |
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244 |
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245 <para> |
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246 <list type="tag"> |
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247 |
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248 <tag-name id="s_allow"><literal>s.allow()</literal></tag-name> |
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249 <tag-desc> |
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250 успешно финализирует обработчик фазы |
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251 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>) |
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252 </tag-desc> |
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253 |
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254 <tag-name id="s_decline"><literal>s.decline()</literal></tag-name> |
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255 <tag-desc> |
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256 финализирует обработчик фазы и передаёт контроль следующему обработчику |
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257 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>) |
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258 </tag-desc> |
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259 |
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260 <tag-name id="s_deny"><literal>s.deny()</literal></tag-name> |
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261 <tag-desc> |
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262 финализирует обработчик фазы с кодом ошибки доступа |
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263 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>) |
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264 </tag-desc> |
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265 |
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266 <tag-name id="s_done"><literal>s.done</literal>(<value>[код]</value>)</tag-name> |
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267 <tag-desc> |
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268 успешно финализирует текущий обработчик фазы |
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269 или финализирует его с указанным числовым кодом |
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270 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>). |
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271 </tag-desc> |
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272 |
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273 <tag-name><literal>s.error(<value>строка</value>)</literal></tag-name> |
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274 <tag-desc> |
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275 записывает отправленную <literal>строку</literal> в лог-файл ошибок |
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276 на уровне лога <literal>error</literal> |
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277 </tag-desc> |
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278 |
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279 <tag-name><literal>s.log(<value>строка</value>)</literal></tag-name> |
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280 <tag-desc> |
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281 записывает отправленную <value>строку</value> в лог-файл ошибок |
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282 на уровне лога <literal>info</literal> |
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283 </tag-desc> |
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284 |
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285 <tag-name id="s_off"><literal>s.off(<value>имяСобытия</value>)</literal></tag-name> |
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286 <tag-desc> |
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287 отменяет регистрацию callback'а, установленного методом |
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288 <link id="s_on">s.on()</link> |
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289 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>) |
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290 </tag-desc> |
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291 |
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292 <tag-name id="s_on"><literal>s.on(<value>событие</value>, |
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293 <value>callback</value>)</literal></tag-name> |
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294 <tag-desc> |
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295 регистрирует <literal>callback</literal> для указанного <literal>события</literal> |
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296 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>). |
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297 |
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298 <para> |
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299 <literal>Событием</literal> может являться одна из следующих строк: |
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300 <list type="tag"> |
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301 <tag-name><literal>upload</literal></tag-name> |
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302 <tag-desc> |
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303 новые данные от клиента |
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304 </tag-desc> |
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305 |
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306 <tag-name><literal>download</literal></tag-name> |
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307 <tag-desc> |
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308 новые данные к клиенту |
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309 </tag-desc> |
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310 |
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311 </list> |
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312 </para> |
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313 |
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314 <para> |
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315 Callback завершения имеет следующий прототип: |
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316 <literal>callback(данные, флаги)</literal>, где |
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317 <literal>данные</literal> являются строкой, |
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318 <literal>флаги</literal> являются объектом |
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319 со следующими свойствами: |
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320 <list type="tag"> |
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321 <tag-name id="s_on_callback_last"><literal>last</literal></tag-name> |
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322 <tag-desc> |
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323 логическое свойство, |
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324 true, если данные являются последним буфером. |
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325 </tag-desc> |
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326 |
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327 </list> |
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328 </para> |
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329 </tag-desc> |
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330 |
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331 <tag-name><literal>s.remoteAddress</literal></tag-name> |
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332 <tag-desc> |
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333 адрес клиента, только чтение |
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334 </tag-desc> |
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335 |
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336 <tag-name id="s_send"><literal>s.send(<value>данные</value>[, |
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337 <value>параметры</value>])</literal></tag-name> |
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338 <tag-desc> |
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339 отправляет данные клиенту |
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340 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>). |
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341 <literal>Параметры</literal> являются объектом, используемым |
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342 для переопределения флагов буфера nginx, |
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343 полученных из буфера входных данных. |
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344 Флаги могут быть переопределены при помощи следующих флагов: |
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345 <para> |
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346 <list type="tag"> |
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347 |
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348 <tag-name><literal>last</literal></tag-name> |
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349 <tag-desc> |
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350 логическое свойство, |
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351 true, если буфер является последним буфером |
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352 </tag-desc> |
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353 |
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354 <tag-name><literal>flush</literal></tag-name> |
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355 <tag-desc> |
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356 логическое свойство, |
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357 true, если буфер должен иметь флаг <literal>flush</literal> |
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358 </tag-desc> |
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359 </list> |
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360 </para> |
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361 Метод может быть вызван несколько раз в течение одного вызова callback'a. |
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362 </tag-desc> |
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363 |
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364 <tag-name id="s_variables"><literal>s.variables{}</literal></tag-name> |
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365 <tag-desc> |
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366 объект переменных nginx, доступно для записи |
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367 (начиная с версии <link doc="changes.xml" id="njs0.2.8">0.2.8</link>) |
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368 </tag-desc> |
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369 |
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370 <tag-name><literal>s.warn(<value>строка</value>)</literal></tag-name> |
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371 <tag-desc> |
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372 записывает отправленную <literal>строку</literal> в лог-файл ошибок |
2182
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373 на уровне лога <literal>warning</literal> |
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374 </tag-desc> |
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375 |
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376 </list> |
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377 </para> |
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378 |
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379 </section> |
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380 |
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381 </section> |
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382 |
2316
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383 |
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384 <section id="core" name="Core"> |
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385 |
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386 |
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387 <section id="string" name="Строка"> |
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388 |
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389 <para> |
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390 В njs существует два типа строк: строка Unicode (по умолчанию) и |
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391 байтовая строка. |
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392 </para> |
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393 |
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394 <para> |
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395 Строка Unicode соответствует строке ECMAScript, |
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396 содержащей символы Unicode. |
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397 </para> |
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398 |
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399 <para> |
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400 Байтовые строки содержат последовательность байт и |
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401 используются для сериализации строк Unicode |
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402 во внешние данные и десериализации из внешних источников. |
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403 Например метод <link id="string_toutf8">toUTF8()</link> сериализует |
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404 строку Unicode в байтовую строку используя кодировку UTF8: |
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405 <example> |
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406 >> '£'.toUTF8().toString('hex') |
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407 'c2a3' /* C2 A3 является UTF8-представлением codepoint 00A3 ('£') */ |
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408 </example> |
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409 Метод <link id="string_tobytes">toBytes()</link> сериализует |
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410 строку Unicode с codepoints до 255 в байтовую строку, |
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411 в противном случае возвращается <literal>null</literal>: |
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412 <example> |
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413 >> '£'.toBytes().toString('hex') |
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414 'a3' /* a3 является байтом, равным codepoint 00A3 ('£') */ |
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415 </example> |
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416 В различные кодировки могут быть преобразованы только байтовые строки. |
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417 Например строка не может быть кодирована напрямую в <literal>hex</literal>: |
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418 <example> |
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419 >> 'αβγδ'.toString('base64') |
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420 TypeError: argument must be a byte string |
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421 at String.prototype.toString (native) |
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422 at main (native) |
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423 </example> |
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424 Чтобы преобразовать строку Unicode в hex, |
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425 сначала необходимо её преобразовать в байтовую строку и затем в hex: |
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426 <example> |
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427 >> 'αβγδ'.toUTF8().toString('base64') |
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428 'zrHOss6zzrQ=' |
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429 </example> |
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430 |
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431 <list type="tag"> |
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432 |
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433 <tag-name id="string_bytesfrom"><literal>String.bytesFrom(<value>массив</value> |
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434 | <value>строка</value>, <value>кодировка</value>)</literal></tag-name> |
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|
435 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
436 (только в njs) Создаёт байтовую строку или из массива, содержащего октеты, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
437 или из кодированной строки |
2337
867fe207f13e
Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2332
diff
changeset
|
438 (<link doc="changes.xml" id="njs0.2.3">0.2.3</link>). |
2316
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
439 Кодировкой может быть |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
440 <literal>hex</literal>, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
441 <literal>base64</literal> и |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
442 <literal>base64url</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
443 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
444 >> String.bytesFrom([0x62, 0x75, 0x66, 0x66, 0x65, 0x72]) |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
445 'buffer' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
446 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
447 >> String.bytesFrom('YnVmZmVy', 'base64') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
448 'buffer' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
449 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
450 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
451 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
452 <tag-name id="string_fromcharcode"><literal>String.fromCharCode(<value>CharCode1</value>[, ...[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
453 <value>CharCodeN</value>]])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
454 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
455 Возвращает строку из одной или более Unicode codepoints. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
456 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
457 >> String.fromCharCode(97, 98, 99, 100) |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
458 'abcd' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
459 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
460 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
461 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
462 <tag-name id="string_fromcodepoint"><literal>String.fromCodePoint(<value>codePoint1</value>[, ...[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
463 <value>codePoint2</value>]])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
464 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
465 Возвращает строку из одной или более Unicode codepoints. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
466 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
467 >> String.fromCodePoint(97, 98, 99, 100) |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
468 'abcd' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
469 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
470 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
471 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
472 <tag-name id="string_charat"><literal>String.prototype.charAt(<value>индекс</value>)</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
473 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
474 Возвращает строку, представляющую одну кодовую единицу Unicode |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
475 внутри указанного <literal>индекса</literal>; |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
476 пустая строка, если индекс вне диапазона значений. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
477 Индекс может быть числом |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
478 между 0 и длиной строки минус 1. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
479 Если индекс не указан, то значение по умолчанию равно <literal>0</literal>, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
480 т.е. возвращается первый символ в строке. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
481 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
482 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
483 <tag-name id="string_codepointat"><literal>String.prototype.CodePointAt(<value>позиция</value>)</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
484 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
485 Возвращает число, представляющее codepoint-значение символа |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
486 в пределах указанной <literal>позиции</literal>; |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
487 <literal>undefined</literal>, если элемент в позиции отсутствует. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
488 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
489 >> 'ABCD'.codePointAt(3); |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
490 68 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
491 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
492 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
493 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
494 <tag-name id="string_concat"><literal>String.prototype.concat(<value>строка1</value>[, ..., |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
495 <value>строкаN</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
496 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
497 Возвращает строку, содержающую результат объединения указанных |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
498 <literal>строк</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
499 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
500 >> "a".concat("b", "c") |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
501 'abc' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
502 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
503 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
504 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
505 <tag-name id="string_endswith"><literal>String.prototype.endsWith(<value>ПоисковаяСтрока</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
506 <value>длина</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
507 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
508 Возвращает <literal>true</literal>, если строка заканчивается символами |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
509 указанной строки, иначе <literal>false</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
510 Необязательный параметр <literal>длина</literal> задаёт длину строки. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
511 Если <value>ПоисковаяСтрока</value> не указана, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
512 значением по умолчанию является длина строки. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
513 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
514 >> 'abc'.endsWith('abc') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
515 true |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
516 >> 'abca'.endsWith('abc') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
517 false |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
518 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
519 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
520 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
521 <tag-name id="string_frombytes"><literal>String.prototype.fromBytes(<value>начало</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
522 <value>конец</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
523 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
524 (только в njs) Возвращает новую строку Unicode из байтовой строки, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
525 в которой каждый байт заменяется соответствующей Unicode codepoint. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
526 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
527 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
528 <tag-name id="string_fromutf8"><literal>String.prototype.fromUTF8(<value>начало</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
529 <value>конец</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
530 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
531 (только в njs) Преобразует байтовую строку, содержащую валидную строку UTF8, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
532 в строку Unicode, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
533 иначе возвращается <literal>null</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
534 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
535 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
536 <tag-name id="string_includes"><literal>String.prototype.includes(<value>поисковаяСтрока</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
537 <value>позиция</value>]))</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
538 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
539 Возвращает <literal>true</literal>, если строка ищется внутри другой строки, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
540 иначе <literal>false</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
541 Необязательный параметр <literal>позиция</literal> задаёт позицию |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
542 внутри строки, от которой начинается поиск для <literal>поисковойСтроки</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
543 Значение по умолчанию равно 0. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
544 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
545 >> 'abc'.includes('bc') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
546 true |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
547 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
548 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
549 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
550 <tag-name id="string_indexof"><literal>String.prototype.indexOf(<value>поисковаяСтрока</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
551 <value>fromIndex</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
552 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
553 Возвращает позицию первого появления |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
554 <literal>поисковойСтроки</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
555 Поиск начинается с <literal>fromIndex</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
556 Возвращает <value>-1</value>, если значение не найдено. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
557 <literal>fromIndex</literal> является числом, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
558 значение по умолчанию равно 0. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
559 Если <literal>fromIndex</literal> меньше, чем 0 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
560 или больше, чем |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
561 <link id="string_length">String.prototype.length</link><value></value>, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
562 поиск начнётся на индексе <value>0</value> и |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
563 <value>String.prototype.length</value>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
564 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
565 >> 'abcdef'.indexOf('de', 2) |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
566 3 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
567 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
568 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
569 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
570 <tag-name id="string_lastindexof"><literal>String.prototype.lastIndexOf(<value>поисковаяСтрока</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
571 <value>fromIndex</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
572 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
573 Возвращает позицию последнего появления |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
574 of the <literal>поисковойСтроки</literal>, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
575 поиск осуществляется в обратном порядке от <literal>fromIndex</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
576 Возвращает <value>-1</value>, если значение не найдено. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
577 Если значение <literal>поисковойСтроки</literal> пустое, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
578 то возвращается <literal>fromIndex</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
579 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
580 >> "nginx".lastIndexOf("gi") |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
581 1 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
582 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
583 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
584 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
585 <tag-name id="string_length"><literal>String.prototype.length</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
586 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
587 Возвращает длину строки. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
588 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
589 >> 'αβγδ'.length |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
590 4 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
591 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
592 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
593 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
594 <tag-name id="string_match"><literal>String.prototype.match([<value>регулярноеВыражение</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
595 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
596 Возвращает совпадение при сопоставлении строки с |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
597 регулярным выражением. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
598 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
599 >> 'nginx'.match( /ng/i ) |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
600 'ng' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
601 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
602 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
603 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
604 <tag-name id="string_padend"><literal>String.prototype.padEnd(<value>длина</value> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
605 [, <value>строка</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
606 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
607 Возвращает строку указанной длины, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
608 добавляя строку в конец указанной |
2337
867fe207f13e
Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2332
diff
changeset
|
609 строки (<link doc="changes.xml" id="njs0.2.3">0.2.3</link>). |
2316
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
610 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
611 >> '1234'.padEnd(8, 'abcd') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
612 '1234abcd' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
613 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
614 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
615 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
616 <tag-name id="string_padstart"><literal>String.prototype.padStart(<value>длина</value> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
617 [, <value>строка</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
618 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
619 Возвращает строку указанной длины, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
620 добавляя строку к началу указанной |
2337
867fe207f13e
Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2332
diff
changeset
|
621 строки (<link doc="changes.xml" id="njs0.2.3">0.2.3</link>). |
2316
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
622 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
623 >> '1234'.padStart(8, 'abcd') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
624 'abcd1234' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
625 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
626 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
627 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
628 <tag-name id="string_repeat"><literal>String.prototype.repeat(<value>число</value>)</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
629 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
630 Возвращает строку |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
631 с указанным числом копий строки. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
632 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
633 >> 'abc'.repeat(3) |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
634 'abcabcabc' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
635 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
636 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
637 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
638 <tag-name id="string_replace"><literal>String.prototype.replace([<value>регулярноеВыражение</value>|<value>string</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
639 <value>string</value>|<value>function</value>]])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
640 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
641 Возвращает новую строку, которая сопоставляется со |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
642 строкой или регулярным выражением, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
643 и заменяется на <literal>строку</literal> или <literal>функцию</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
644 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
645 >> 'abcdefgh'.replace('d', 1) |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
646 'abc1efgh' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
647 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
648 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
649 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
650 <tag-name id="string_search"><literal>String.prototype.search([<value>регулярноеВыражение</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
651 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
652 Осуществляет поиск строки при помощи регулярного выражения. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
653 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
654 >> 'abcdefgh'.search('def') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
655 3 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
656 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
657 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
658 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
659 <tag-name id="string_slice"><literal>String.prototype.slice(<value>начало</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
660 <value>конец</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
661 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
662 Возвращает новую строку, содержащую часть |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
663 исходной строки между <literal>началом</literal> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
664 и <literal>концом</literal> или |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
665 от <literal>начала</literal> до конца строки. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
666 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
667 >> 'abcdefghijklmno'.slice(NaN, 5) |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
668 'abcde' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
669 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
670 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
671 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
672 <tag-name id="string_split"><literal>String.prototype.split(([<value>строка</value>|<value>регулярноеВыражение</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
673 <value>лимит</value>]]))</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
674 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
675 Возвращает совпадение строки регулярному выражению. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
676 Необязательный параметр <literal>лимит</literal> является числом, задающим |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
677 ограничение на количество найденных подстрок. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
678 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
679 >> 'abc'.split('') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
680 [ |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
681 'a', |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
682 'b', |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
683 'c' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
684 ] |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
685 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
686 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
687 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
688 <tag-name id="string_startswith"><literal>String.prototype.startsWith(<value>поисковаяСтрока</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
689 <value>позиция</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
690 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
691 Возвращает <literal>true</literal>, если строка начинается с символов |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
692 указанной строки, иначе <literal>false</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
693 Необязательный параметр <literal>позиция</literal> является местом |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
694 в этой строке, с которого начинается поиск <literal>поисковойСтоки</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
695 Значение по умолчанию равно 0. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
696 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
697 >> 'abc'.startsWith('abc') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
698 true |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
699 > 'aabc'.startsWith('abc') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
700 false |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
701 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
702 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
703 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
704 <tag-name id="string_substr"><literal>String.prototype.substr(<value>начало</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
705 <value>длина</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
706 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
707 Возвращает часть строки указанной <literal>длины</literal> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
708 от <literal>начала</literal> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
709 или от <literal>начала</literal> до конца строки. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
710 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
711 >> 'abcdefghijklmno'.substr(3, 5) |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
712 'defgh' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
713 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
714 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
715 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
716 <tag-name id="string_substring"><literal>String.prototype.substring(<value>начало</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
717 <value>конец</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
718 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
719 Возвращает часть строки между |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
720 <literal>началом</literal> и <literal>концом</literal> или |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
721 от от <literal>начала</literal> до конца строки. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
722 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
723 >> 'abcdefghijklmno'.substring(3, 5) |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
724 'de' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
725 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
726 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
727 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
728 <tag-name id="string_tobytes"><literal>String.prototype.toBytes(начало[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
729 конец])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
730 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
731 (только в njs) Сериализует строку Unicode в байтовую строку. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
732 Возвращает <literal>null</literal>, если в строке найден символ больше, чем 255. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
733 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
734 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
735 <tag-name id="string_tolowercase"><literal>String.prototype.toLowerCase()</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
736 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
737 Преобразует строку в нижний регистр. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
738 Метод поддерживает только простое свёртывание Unicode. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
739 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
740 >> 'ΑΒΓΔ'.toLowerCase() |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
741 'αβγδ' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
742 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
743 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
744 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
745 <tag-name><literal>String.prototype.toString([<value>кодировка</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
746 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
747 <para> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
748 Если кодировка не указана, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
749 возвращает указанную строку Unicode string или байтовую строку как в ECMAScript. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
750 </para> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
751 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
752 <para> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
753 (только в njs) Если кодировка указана, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
754 кодирует <link id="string_tobytes">байтовую строку</link> в |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
755 <literal>hex</literal>, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
756 <literal>base64</literal> или |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
757 <literal>base64url</literal>. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
758 </para> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
759 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
760 >> 'αβγδ'.toUTF8().toString('base64url') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
761 'zrHOss6zzrQ' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
762 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
763 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
764 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
765 <tag-name id="string_touppercase"><literal>String.prototype.toUpperCase()</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
766 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
767 Преобразует строку в верхний регистр. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
768 Метод поддерживает только простое свёртывание Unicode. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
769 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
770 >> 'αβγδ'.toUpperCase() |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
771 'ΑΒΓΔ' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
772 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
773 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
774 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
775 <tag-name id="string_toutf8"><literal>String.prototype.toUTF8(<value>начало</value>[, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
776 <value>конец</value>])</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
777 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
778 (только в njs) Сериализует строку Unicode |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
779 в байтовую строку при помощи кодирования UTF8. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
780 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
781 >> 'αβγδ'.toUTF8().length |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
782 8 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
783 >> 'αβγδ'.length |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
784 4 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
785 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
786 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
787 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
788 <tag-name id="string_trim"><literal>String.prototype.trim()</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
789 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
790 Удаляет пробелы в начале и конце строки. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
791 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
792 >> ' abc '.trim() |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
793 'abc' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
794 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
795 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
796 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
797 <tag-name id="encodeuri"><literal>encodeURI(<value>URI</value>)</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
798 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
799 Кодирует URI путём замены определённых символов |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
800 на одну, две, три или четыре последовательности, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
801 представляющие UTF-8 кодировку символа. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
802 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
803 >> encodeURI('012αβγδ') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
804 '012%CE%B1%CE%B2%CE%B3%CE%B4' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
805 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
806 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
807 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
808 <tag-name id="encodeuricomponent"><literal>encodeURIComponent(<value>encodedURIString</value>)</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
809 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
810 Кодирует URI путём замены определённых символов |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
811 на одну, две, три или четыре последовательности, |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
812 представляющие UTF-8 кодировку символа. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
813 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
814 >> encodeURIComponent('[@?=') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
815 '%5B%40%3F%3D' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
816 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
817 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
818 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
819 <tag-name id="decodeuri"><literal>decodeURI(<value>encodedURI</value>)</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
820 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
821 Декодирует ранее <link id="encodeuri">кодированный</link> URI. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
822 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
823 >> decodeURI('012%CE%B1%CE%B2%CE%B3%CE%B4') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
824 '012αβγδ' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
825 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
826 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
827 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
828 <tag-name id="decodeuricomponent"><literal>decodeURIComponent(<value>decodedURIString</value>)</literal></tag-name> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
829 <tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
830 Декодирует ранее <link id="encodeuri">кодированный</link> URI. |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
831 <example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
832 >> decodeURIComponent('%5B%40%3F%3D') |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
833 '[@?=' |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
834 </example> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
835 </tag-desc> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
836 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
837 </list> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
838 </para> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
839 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
840 </section> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
841 |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
842 </section> |
3a8d96efece6
Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
2295
diff
changeset
|
843 |
2175
cd4889fdcfa4
Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
844 </article> |
cd4889fdcfa4
Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff
changeset
|
845 |