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annotate xml/ru/docs/njs/reference.xml @ 2546:6093e9f3615e

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Documented rawHeadersIn and rawHeadersOut in njs.
author Yaroslav Zhuravlev <yar@nginx.com>
date Tue, 19 May 2020 15:05:49 +0100
parents dca5a7053a6c
children 2edc64c05b0e
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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
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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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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
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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 Доступ к заголовку запроса <literal>Foo</literal>
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58 можно получить при помощи синтаксиса:
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59 <literal>headersIn.foo</literal> или <literal>headersIn['Foo']</literal>.
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60 </para>
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61
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62 <para>
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63 Заголовки запроса
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64 <header>Authorization</header>,
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65 <header>Content-Length</header>,
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66 <header>Content-Range</header>,
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67 <header>Content-Type</header>,
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68 <header>ETag</header>,
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69 <header>Expect</header>,
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70 <header>From</header>,
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71 <header>Host</header>,
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72 <header>If-Match</header>,
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73 <header>If-Modified-Since</header>,
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74 <header>If-None-Match</header>,
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75 <header>If-Range</header>,
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76 <header>If-Unmodified-Since</header>,
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77 <header>Max-Forwards</header>,
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78 <header>Proxy-Authorization</header>,
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79 <header>Referer</header>,
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80 <header>Transfer-Encoding</header> и
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81 <header>User-Agent</header>
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82 могут иметь только одно значение поля
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83 (<link doc="changes.xml" id="njs0.4.1">0.4.1</link>).
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84 Дубликаты значений поля в заголовке запроса <header>Cookie</header>
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85 разделяются точкой с запятой (<literal>;</literal>).
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86 Дубликаты значений поля во всех остальных заголовках запроса
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87 разделяются запятой.
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88 </para>
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89 </tag-desc>
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90
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91 <tag-name id="r_headers_out"><literal>r.headersOut{}</literal></tag-name>
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92 <tag-desc>
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93 объект исходящих заголовков, доступно для записи.
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94 <para>
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95 Доступ к заголовку ответа <literal>Foo</literal>
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96 можно получить при помощи синтаксиса:
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97 <literal>headersOut.foo</literal> или <literal>headersOut['Foo']</literal>.
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98 </para>
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99
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100 <para>
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101 Значения полей многозначных заголовков ответа
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102 (<link doc="changes.xml" id="njs0.4.0">0.4.0</link>)
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103 можно задать при помощи синтаксиса:
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104 <example>
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105 r.headersOut['Foo'] = ['a', 'b']
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106 </example>
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107 результат:
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108 <example>
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109 Foo: a
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110 Foo: b
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111 </example>
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112 Все предыдущие значения поля заголовка ответа <header>Foo</header>
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113 будут удалены.
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114 </para>
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115
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116 <para>
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117 В стандартных заголовках ответа,
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118 поля которых могут принимать только одно значение, например
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119 <header>Content-Type</header>,
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120 учитывается только последний элемент массива.
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121 Значения поля в заголовке ответа <header>Set-Cookie</header>
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122 всегда возвращаются в виде массива.
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123 Дубликаты значений поля в заголовках ответа
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124 <header>Age</header>,
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125 <header>Content-Encoding</header>,
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126 <header>Content-Length</header>,
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127 <header>Content-Type</header>,
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128 <header>ETag</header>,
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129 <header>Expires</header>,
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130 <header>Last-Modified</header>,
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131 <header>Location</header>,
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132 <header>Retry-After</header>
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133 игнорируются.
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134 Дубликаты значений поля в других заголовках ответов
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135 разделяются при помощи запятой.
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136 </para>
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137 </tag-desc>
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138
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139 <tag-name><literal>r.httpVersion</literal></tag-name>
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140 <tag-desc>
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141 версия HTTP, только чтение
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142 </tag-desc>
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143
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144 <tag-name id="r_internal_redirect"><literal>r.internalRedirect(<value>uri</value>)</literal></tag-name>
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145 <tag-desc>
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146 осуществляет внутреннее перенаправление на указанный <literal>uri</literal>.
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147 Если uri начинается с префикса “<literal>@</literal>”,
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148 то он считается именованным location.
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149 Перенаправление осуществляется после завершения выполнения обработчика.
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150 </tag-desc>
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151
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152 <tag-name><literal>r.log(<value>строка</value>)</literal></tag-name>
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153 <tag-desc>
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154 записывает <literal>строку</literal> в лог-файл ошибок
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155 на уровне лога <literal>info</literal>
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156 </tag-desc>
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157
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158 <tag-name><literal>r.method</literal></tag-name>
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159 <tag-desc>
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160 HTTP метод, только чтение
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161 </tag-desc>
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162
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163 <tag-name><literal>r.parent</literal></tag-name>
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164 <tag-desc>
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165 ссылается на родительский объект запроса
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166 </tag-desc>
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167
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168 <tag-name><literal>r.remoteAddress</literal></tag-name>
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169 <tag-desc>
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170 адрес клиента, только чтение
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171 </tag-desc>
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172
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173 <tag-name id="r_raw_headers_in"><literal>r.rawHeadersIn{}</literal></tag-name>
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174 <tag-desc>
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175 возвращает массив пар ключей и значений
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176 таким же, каким он был получен от клиента
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177 (<link doc="changes.xml" id="njs0.4.1">0.4.1</link>).
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178 <para>
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179 Например для следующих заголовков запроса:
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180 <example>
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181 Host: localhost
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182 Foo: bar
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183 foo: bar2
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184 </example>
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185 результат <literal>r.rawHeadersIn</literal>:
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186 <example>
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187 [
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188 ['Host', 'localhost'],
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189 ['Foo', 'bar'],
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190 ['foo', 'bar2']
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191 ]
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192 </example>
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193 Значения полей всех заголовков <literal>foo</literal>
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194 можно получить при помощи синтаксиса:
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195 <example>
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196 r.rawHeadersIn.filter(v=>v[0].toLowerCase() == 'foo').map(v=>v[1])
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197 </example>
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198 результат:
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199 <example>
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200 ['bar', 'bar2']
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201 </example>
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202 Имена полей заголовков не приводятся к нижнему регистру,
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203 дубликаты значений поля не объединяются.
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204 </para>
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205 </tag-desc>
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206
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207 <tag-name id="r_raw_headers_out"><literal>r.rawHeadersOut{}</literal></tag-name>
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208 <tag-desc>
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209 возвращает массив пар ключей и значений заголовков ответа
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210 (<link doc="changes.xml" id="njs0.4.1">0.4.1</link>).
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211 Имена полей заголовков не приводятся к нижнему регистру,
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212 дубликаты значений поля не объединяются.
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213 </tag-desc>
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214
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215 <tag-name id="r_request_body"><literal>r.requestBody</literal></tag-name>
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216 <tag-desc>
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217 возвращает тело запроса клиента, если оно не было
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218 записано во временный файл.
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219 Чтобы убедиться, что тело запроса клиента находится в памяти,
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220 его размер должен быть ограничен
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221 <link doc="../http/ngx_http_core_module.xml" id="client_max_body_size"/>,
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222 и также необходимо установить достаточный размер буфера при помощи
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223 <link doc="../http/ngx_http_core_module.xml" id="client_body_buffer_size"/>.
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224 Свойство доступно только в директиве
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225 <link doc="../http/ngx_http_js_module.xml" id="js_content"/>.
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226 </tag-desc>
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227
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228 <tag-name id="r_response_body"><literal>r.responseBody</literal></tag-name>
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229 <tag-desc>
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230 хранит тело ответа <link id="subrequest">подзапроса</link>, только чтение.
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231 Размер <literal>r.responseBody</literal> ограничивается директивой
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232 <link doc="../http/ngx_http_core_module.xml" id="subrequest_output_buffer_size"/>.
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233 </tag-desc>
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234
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235 <tag-name><literal>r.return(код[, строка])</literal></tag-name>
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236 <tag-desc>
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237 отправляет
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238 клиенту полный ответ с указанным <literal>кодом</literal>
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239 <para>
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240 Можно задать или URL перенаправления
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241 (для кодов 301, 302, 303, 307 и 308),
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242 или текст тела ответа (для остальных кодов) в качестве второго аргумента
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243 </para>
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244 </tag-desc>
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245
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246 <tag-name><literal>r.send(<value>строка</value>)</literal></tag-name>
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247 <tag-desc>
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248 отправляет часть тела ответа клиенту
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249 </tag-desc>
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250
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251 <tag-name><literal>r.sendHeader()</literal></tag-name>
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252 <tag-desc>
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253 отправляет заголовки HTTP клиенту
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254 </tag-desc>
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255
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256 <tag-name><literal>r.status</literal></tag-name>
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257 <tag-desc>
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258 статус, доступно для записи
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259 </tag-desc>
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260
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261 <tag-name id="subrequest"><literal>r.subrequest(<value>uri</value>[,
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262 <value>options</value>[, <value>callback</value>]])</literal></tag-name>
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263 <tag-desc>
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264 создаёт подзапрос с заданными <literal>uri</literal> и
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265 <literal>options</literal> и устанавливает
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266 необязательный <literal>callback</literal> завершения.
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267
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268 <para>
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269 <link doc="../dev/development_guide.xml.xml" id="http_subrequests">Подзапрос</link>
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270 использует входящиe заголовки клиентского запроса.
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271 Для отправки на проксируемый сервер заголовков, отличных от оригинальных,
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272 может использоваться директива
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273 <link doc="../http/ngx_http_proxy_module.xml" id="proxy_set_header"/>.
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274 Для отправки на проксируемый сервер нового набора заголовков
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275 может использоваться директива
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276 <link doc="../http/ngx_http_proxy_module.xml" id="proxy_pass_request_headers"/>.
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277 </para>
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278
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279 <para>
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280 Если <literal>options</literal> является строкой, то в ней
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281 содержится срока аргументов подзапроса.
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282 В противном случае ожидается, что <literal>options</literal> является
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283 объектом со следующими ключами:
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284 <list type="tag">
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285 <tag-name><literal>args</literal></tag-name>
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286 <tag-desc>
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287 строка с аргументами, по умолчанию используется пустая строка
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288 </tag-desc>
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289 <tag-name><literal>body</literal></tag-name>
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290 <tag-desc>
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291 тело запроса,
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292 по умолчанию используется тело запроса родительского объекта запроса
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293 </tag-desc>
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294
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295 <tag-name><literal>method</literal></tag-name>
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296 <tag-desc>
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297 метод HTTP, по умолчанию используется метод <literal>GET</literal>
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298 </tag-desc>
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299
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300 </list>
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301 </para>
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302
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303 <para>
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304 <literal>callback</literal> получает
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305 объект ответа подзапроса с методами и свойствами,
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306 идентичными родительскому объекту запроса.
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307 </para>
2484
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308
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309 <para>
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310 Начиная с версии njs <link doc="changes.xml" id="njs0.3.8">0.3.8</link>
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311 если не указан <literal>callback</literal>,
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312 то возвращается объект <literal>Promise</literal>,
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313 который разрешается в объект ответа подзапроса.
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314 </para>
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315 </tag-desc>
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316
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317 <tag-name id="r_uri"><literal>r.uri</literal></tag-name>
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318 <tag-desc>
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319 текущий <link doc="../http/ngx_http_core_module.xml" id="var_uri">URI</link>
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320 запроса в
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321 <link doc="../http/ngx_http_core_module.xml" id="location">нормализованном</link>
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322 виде, только чтение
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323 </tag-desc>
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324
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325 <tag-name id="r_variables"><literal>r.variables{}</literal></tag-name>
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326 <tag-desc>
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327 объект переменных nginx, доступно для записи
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328 (начиная с версии <link doc="changes.xml" id="njs0.2.8">0.2.8</link>)
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329 </tag-desc>
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330
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331 <tag-name><literal>r.warn(<value>строка</value>)</literal></tag-name>
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332 <tag-desc>
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333 записывает <literal>строку</literal> в лог-файл ошибок
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334 на уровне лога <literal>warning</literal>
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335 </tag-desc>
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336
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337 </list>
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338 </para>
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339
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340 </section>
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341
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342
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343 <section id="stream" name="Stream-сессия">
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344
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345 <para>
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346 Объект stream-сессии доступен только в
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347 модуле
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348 <link doc="../stream/ngx_stream_js_module.xml">ngx_stream_js_module</link>.
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349 Все строки в объекте <literal>stream</literal> являются
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350 <link id="string">байтовыми строками</link>.
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351 </para>
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352
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353 <para>
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354 <list type="tag">
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355
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356 <tag-name id="s_allow"><literal>s.allow()</literal></tag-name>
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357 <tag-desc>
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358 успешно финализирует обработчик фазы
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359 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>)
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360 </tag-desc>
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361
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362 <tag-name id="s_decline"><literal>s.decline()</literal></tag-name>
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363 <tag-desc>
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364 финализирует обработчик фазы и передаёт контроль следующему обработчику
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365 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>)
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366 </tag-desc>
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367
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parents: 2290
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368 <tag-name id="s_deny"><literal>s.deny()</literal></tag-name>
2175
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Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
369 <tag-desc>
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
370 финализирует обработчик фазы с кодом ошибки доступа
2337
867fe207f13e Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2332
diff changeset
371 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>)
2175
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parents:
diff changeset
372 </tag-desc>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
373
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
374 <tag-name id="s_done"><literal>s.done</literal>(<value>[код]</value>)</tag-name>
2175
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
375 <tag-desc>
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
376 успешно финализирует текущий обработчик фазы
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
377 или финализирует его с указанным числовым кодом
2337
867fe207f13e Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2332
diff changeset
378 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>).
2175
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
379 </tag-desc>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
380
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
381 <tag-name><literal>s.error(<value>строка</value>)</literal></tag-name>
2175
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
382 <tag-desc>
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
383 записывает отправленную <literal>строку</literal> в лог-файл ошибок
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
384 на уровне лога <literal>error</literal>
2175
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
385 </tag-desc>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
386
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
387 <tag-name><literal>s.log(<value>строка</value>)</literal></tag-name>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
388 <tag-desc>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
389 записывает отправленную <value>строку</value> в лог-файл ошибок
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
390 на уровне лога <literal>info</literal>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
391 </tag-desc>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
392
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
393 <tag-name id="s_off"><literal>s.off(<value>имяСобытия</value>)</literal></tag-name>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
394 <tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
395 отменяет регистрацию callback'а, установленного методом
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
396 <link id="s_on">s.on()</link>
2337
867fe207f13e Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2332
diff changeset
397 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>)
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
398 </tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
399
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
400 <tag-name id="s_on"><literal>s.on(<value>событие</value>,
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
401 <value>callback</value>)</literal></tag-name>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
402 <tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
403 регистрирует <literal>callback</literal> для указанного <literal>события</literal>
2337
867fe207f13e Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2332
diff changeset
404 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>).
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
405
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
406 <para>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
407 <literal>Событием</literal> может являться одна из следующих строк:
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
408 <list type="tag">
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
409 <tag-name><literal>upload</literal></tag-name>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
410 <tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
411 новые данные от клиента
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
412 </tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
413
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
414 <tag-name><literal>download</literal></tag-name>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
415 <tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
416 новые данные к клиенту
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
417 </tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
418
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
419 </list>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
420 </para>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
421
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
422 <para>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
423 Callback завершения имеет следующий прототип:
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
424 <literal>callback(данные, флаги)</literal>, где
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
425 <literal>данные</literal> являются строкой,
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
426 <literal>флаги</literal> являются объектом
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
427 со следующими свойствами:
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
428 <list type="tag">
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
429 <tag-name id="s_on_callback_last"><literal>last</literal></tag-name>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
430 <tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
431 логическое свойство,
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
432 true, если данные являются последним буфером.
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
433 </tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
434
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
435 </list>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
436 </para>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
437 </tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
438
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
439 <tag-name><literal>s.remoteAddress</literal></tag-name>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
440 <tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
441 адрес клиента, только чтение
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
442 </tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
443
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
444 <tag-name id="s_send"><literal>s.send(<value>данные</value>[,
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
445 <value>параметры</value>])</literal></tag-name>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
446 <tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
447 отправляет данные клиенту
2337
867fe207f13e Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2332
diff changeset
448 (<link doc="changes.xml" id="njs0.2.4">0.2.4</link>).
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
449 <literal>Параметры</literal> являются объектом, используемым
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
450 для переопределения флагов буфера nginx,
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
451 полученных из буфера входных данных.
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
452 Флаги могут быть переопределены при помощи следующих флагов:
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
453 <para>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
454 <list type="tag">
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
455
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
456 <tag-name><literal>last</literal></tag-name>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
457 <tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
458 логическое свойство,
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
459 true, если буфер является последним буфером
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
460 </tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
461
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
462 <tag-name><literal>flush</literal></tag-name>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
463 <tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
464 логическое свойство,
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
465 true, если буфер должен иметь флаг <literal>flush</literal>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
466 </tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
467 </list>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
468 </para>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
469 Метод может быть вызван несколько раз в течение одного вызова callback'a.
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
470 </tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
471
2338
39ac205f90b7 Documented that r.variables{} and s.variables{} are writable.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2337
diff changeset
472 <tag-name id="s_variables"><literal>s.variables{}</literal></tag-name>
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
473 <tag-desc>
2338
39ac205f90b7 Documented that r.variables{} and s.variables{} are writable.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2337
diff changeset
474 объект переменных nginx, доступно для записи
39ac205f90b7 Documented that r.variables{} and s.variables{} are writable.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2337
diff changeset
475 (начиная с версии <link doc="changes.xml" id="njs0.2.8">0.2.8</link>)
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
476 </tag-desc>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
477
2175
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
478 <tag-name><literal>s.warn(<value>строка</value>)</literal></tag-name>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
479 <tag-desc>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
480 записывает отправленную <literal>строку</literal> в лог-файл ошибок
2182
7865ca0da0ab Merged HTTP request,response, and reply in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2175
diff changeset
481 на уровне лога <literal>warning</literal>
2175
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
482 </tag-desc>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
483
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
484 </list>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
485 </para>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
486
2175
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
487 </section>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
488
2295
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
489 </section>
a1d0238ffb61 Updated HTTP and stream objects in Russian njs reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2290
diff changeset
490
2316
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
491
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
492 <section id="core" name="Core">
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
2405
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
495 <section id="core_global" name="Global">
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
496
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
497
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
498 <section id="process" name="Process">
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
499
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
500 <para>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
501 Объект <literal>process</literal> является глобальным объектом,
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
502 предоставляющим информацию о текущем процессе
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
503 (<link doc="changes.xml" id="njs0.3.3">0.3.3</link>).
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
504 </para>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
505
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
506
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
507 <para>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
508 <list type="tag">
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
509
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
510 <tag-name id="process_argv"><literal>process.argv</literal></tag-name>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
511 <tag-desc>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
512 Возвращает массив, содержащий аргументы командной строки,
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
513 передаваемые в момент запуска текущего процесса.
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
514 </tag-desc>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
515
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
516 <tag-name id="process_env"><literal>process.env</literal></tag-name>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
517 <tag-desc>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
518 Возвращает объект, содержащий переменные окружения пользователя.
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
519 <note>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
520 По умолчанию nginx удаляет все переменные окружения, унаследованные
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
521 от своего родительского процесса, кроме переменной TZ.
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
522 Для сохранения части унаследованных переменных
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
523 необходимо использовать директиву <link doc="../ngx_core_module.xml" id="env"/>.
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
524 </note>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
525 </tag-desc>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
526
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
527 <tag-name id="process_pid"><literal>process.pid</literal></tag-name>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
528 <tag-desc>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
529 Возвращает PID текущего процесса.
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
530 </tag-desc>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
531
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
532 <tag-name id="process_ppid"><literal>process.ppid</literal></tag-name>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
533 <tag-desc>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
534 Возвращает PID текущего родительского процесса.
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
535 </tag-desc>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
536
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
537 </list>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
538 </para>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
539
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
540 </section>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
541
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
542 </section>
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
543
dbf68c949522 Documented the "process" global object.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2356
diff changeset
544
2316
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
545 <section id="string" name="Строка">
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
546
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
547 <para>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
548 В njs существует два типа строк: строка Unicode (по умолчанию) и
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
549 байтовая строка.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
550 </para>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
551
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
552 <para>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
553 Строка Unicode соответствует строке ECMAScript,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
554 содержащей символы Unicode.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
555 </para>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
556
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
557 <para>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
558 Байтовые строки содержат последовательность байт и
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
559 используются для сериализации строк Unicode
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
560 во внешние данные и десериализации из внешних источников.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
561 Например метод <link id="string_toutf8">toUTF8()</link> сериализует
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
562 строку Unicode в байтовую строку используя кодировку UTF8:
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
563 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
564 >> '£'.toUTF8().toString('hex')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
565 'c2a3' /* C2 A3 является UTF8-представлением codepoint 00A3 ('£') */
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
566 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
567 Метод <link id="string_tobytes">toBytes()</link> сериализует
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
568 строку Unicode с codepoints до 255 в байтовую строку,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
569 в противном случае возвращается <literal>null</literal>:
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
570 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
571 >> '£'.toBytes().toString('hex')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
572 'a3' /* a3 является байтом, равным codepoint 00A3 ('£') */
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
573 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
574 В различные кодировки могут быть преобразованы только байтовые строки.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
575 Например строка не может быть кодирована напрямую в <literal>hex</literal>:
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
576 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
577 >> 'αβγδ'.toString('base64')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
578 TypeError: argument must be a byte string
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
579 at String.prototype.toString (native)
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
580 at main (native)
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
581 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
582 Чтобы преобразовать строку Unicode в hex,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
583 сначала необходимо её преобразовать в байтовую строку и затем в hex:
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
584 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
585 >> 'αβγδ'.toUTF8().toString('base64')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
586 'zrHOss6zzrQ='
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
587 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
588
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
589 <list type="tag">
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
590
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
591 <tag-name id="string_bytesfrom"><literal>String.bytesFrom(<value>массив</value>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
592 | <value>строка</value>, <value>кодировка</value>)</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
593 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
594 (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
595 или из кодированной строки
2337
867fe207f13e Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2332
diff changeset
596 (<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
597 Кодировкой может быть
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
598 <literal>hex</literal>,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
599 <literal>base64</literal> и
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
600 <literal>base64url</literal>.
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 >> 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
603 'buffer'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
604
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
605 >> String.bytesFrom('YnVmZmVy', 'base64')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
606 'buffer'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
607 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
608 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
609
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
610 <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
611 <value>CharCodeN</value>]])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
612 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
613 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
614 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
615 >> String.fromCharCode(97, 98, 99, 100)
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
616 'abcd'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
617 </example>
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
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
620 <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
621 <value>codePoint2</value>]])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
622 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
623 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
624 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
625 >> String.fromCodePoint(97, 98, 99, 100)
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
626 'abcd'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
627 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
628 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
629
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
630 <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
631 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
632 Возвращает строку, представляющую одну кодовую единицу Unicode
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
633 внутри указанного <literal>индекса</literal>;
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
634 пустая строка, если индекс вне диапазона значений.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
635 Индекс может быть числом
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
636 между 0 и длиной строки минус 1.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
637 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
638 т.е. возвращается первый символ в строке.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
639 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
640
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
641 <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
642 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
643 Возвращает число, представляющее codepoint-значение символа
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
644 в пределах указанной <literal>позиции</literal>;
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
645 <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
646 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
647 >> 'ABCD'.codePointAt(3);
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
648 68
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
649 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
650 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
651
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
652 <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
653 <value>строкаN</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
654 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
655 Возвращает строку, содержающую результат объединения указанных
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
656 <literal>строк</literal>.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
657 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
658 >> "a".concat("b", "c")
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
659 'abc'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
660 </example>
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
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
663 <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
664 <value>длина</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
665 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
666 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
667 указанной строки, иначе <literal>false</literal>.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
668 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
669 Если <value>ПоисковаяСтрока</value> не указана,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
670 значением по умолчанию является длина строки.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
671 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
672 >> 'abc'.endsWith('abc')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
673 true
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
674 >> 'abca'.endsWith('abc')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
675 false
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
676 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
677 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
678
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
679 <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
680 <value>конец</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
681 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
682 (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
683 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
684 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
685
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
686 <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
687 <value>конец</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
688 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
689 (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
690 в строку Unicode,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
691 иначе возвращается <literal>null</literal>.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
692 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
693
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
694 <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
695 <value>позиция</value>]))</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
696 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
697 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
698 иначе <literal>false</literal>.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
699 Необязательный параметр <literal>позиция</literal> задаёт позицию
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
700 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
701 Значение по умолчанию равно 0.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
702 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
703 >> 'abc'.includes('bc')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
704 true
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
705 </example>
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
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
708 <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
709 <value>fromIndex</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
710 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
711 Возвращает позицию первого появления
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
712 <literal>поисковойСтроки</literal>.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
713 Поиск начинается с <literal>fromIndex</literal>.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
714 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
715 <literal>fromIndex</literal> является числом,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
716 значение по умолчанию равно 0.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
717 Если <literal>fromIndex</literal> меньше, чем 0
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
718 или больше, чем
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
719 <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
720 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
721 <value>String.prototype.length</value>.
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 >> 'abcdef'.indexOf('de', 2)
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
724 3
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_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
729 <value>fromIndex</value>])</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 Возвращает позицию последнего появления
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
732 of the <literal>поисковойСтроки</literal>,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
733 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
734 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
735 Если значение <literal>поисковойСтроки</literal> пустое,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
736 то возвращается <literal>fromIndex</literal>.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
737 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
738 >> "nginx".lastIndexOf("gi")
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
739 1
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
740 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
741 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
742
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
743 <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
744 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
745 Возвращает длину строки.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
746 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
747 >> 'αβγδ'.length
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
748 4
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
749 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
750 </tag-desc>
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 <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
753 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
754 Возвращает совпадение при сопоставлении строки с
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
755 регулярным выражением.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
756 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
757 >> 'nginx'.match( /ng/i )
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
758 'ng'
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 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
761
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
762 <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
763 [, <value>строка</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
764 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
765 Возвращает строку указанной длины,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
766 добавляя строку в конец указанной
2337
867fe207f13e Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2332
diff changeset
767 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
768 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
769 >> '1234'.padEnd(8, 'abcd')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
770 '1234abcd'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
771 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
772 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
773
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
774 <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
775 [, <value>строка</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
776 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
777 Возвращает строку указанной длины,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
778 добавляя строку к началу указанной
2337
867fe207f13e Updated links to changes.xml in njs Reference.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2332
diff changeset
779 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
780 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
781 >> '1234'.padStart(8, 'abcd')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
782 'abcd1234'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
783 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
784 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
785
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
786 <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
787 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
788 Возвращает строку
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
789 с указанным числом копий строки.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
790 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
791 >> 'abc'.repeat(3)
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
792 'abcabcabc'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
793 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
794 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
795
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
796 <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
797 <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
798 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
799 Возвращает новую строку, которая сопоставляется со
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
800 строкой или регулярным выражением,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
801 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
802 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
803 >> 'abcdefgh'.replace('d', 1)
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
804 'abc1efgh'
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="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
809 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
810 Осуществляет поиск строки при помощи регулярного выражения.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
811 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
812 >> 'abcdefgh'.search('def')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
813 3
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
814 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
815 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
816
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
817 <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
818 <value>конец</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
819 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
820 Возвращает новую строку, содержащую часть
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
821 исходной строки между <literal>началом</literal>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
822 и <literal>концом</literal> или
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
823 от <literal>начала</literal> до конца строки.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
824 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
825 >> 'abcdefghijklmno'.slice(NaN, 5)
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
826 'abcde'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
827 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
828 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
829
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
830 <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
831 <value>лимит</value>]]))</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
832 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
833 Возвращает совпадение строки регулярному выражению.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
834 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
835 ограничение на количество найденных подстрок.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
836 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
837 >> 'abc'.split('')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
838 [
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
839 'a',
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
840 'b',
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
841 'c'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
842 ]
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
843 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
844 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
845
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
846 <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
847 <value>позиция</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
848 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
849 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
850 указанной строки, иначе <literal>false</literal>.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
851 Необязательный параметр <literal>позиция</literal> является местом
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
852 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
853 Значение по умолчанию равно 0.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
854 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
855 >> 'abc'.startsWith('abc')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
856 true
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
857 > 'aabc'.startsWith('abc')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
858 false
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
859 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
860 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
861
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
862 <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
863 <value>длина</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
864 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
865 Возвращает часть строки указанной <literal>длины</literal>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
866 от <literal>начала</literal>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
867 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
868 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
869 >> 'abcdefghijklmno'.substr(3, 5)
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
870 'defgh'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
871 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
872 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
873
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
874 <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
875 <value>конец</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
876 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
877 Возвращает часть строки между
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
878 <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
879 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
880 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
881 >> 'abcdefghijklmno'.substring(3, 5)
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
882 'de'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
883 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
884 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
885
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
886 <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
887 конец])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
888 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
889 (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
890 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
891 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
892
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
893 <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
894 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
895 Преобразует строку в нижний регистр.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
896 Метод поддерживает только простое свёртывание Unicode.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
897 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
898 >> 'ΑΒΓΔ'.toLowerCase()
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
899 'αβγδ'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
900 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
901 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
902
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
903 <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
904 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
905 <para>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
906 Если кодировка не указана,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
907 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
908 </para>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
909
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
910 <para>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
911 (только в njs) Если кодировка указана,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
912 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
913 <literal>hex</literal>,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
914 <literal>base64</literal> или
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
915 <literal>base64url</literal>.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
916 </para>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
917 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
918 >> 'αβγδ'.toUTF8().toString('base64url')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
919 'zrHOss6zzrQ'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
920 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
921 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
922
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
923 <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
924 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
925 Преобразует строку в верхний регистр.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
926 Метод поддерживает только простое свёртывание Unicode.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
927 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
928 >> 'αβγδ'.toUpperCase()
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
929 'ΑΒΓΔ'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
930 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
931 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
932
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
933 <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
934 <value>конец</value>])</literal></tag-name>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
935 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
936 (только в njs) Сериализует строку Unicode
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
937 в байтовую строку при помощи кодирования UTF8.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
938 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
939 >> 'αβγδ'.toUTF8().length
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
940 8
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
941 >> 'αβγδ'.length
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
942 4
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
943 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
944 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
945
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
946 <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
947 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
948 Удаляет пробелы в начале и конце строки.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
949 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
950 >> ' abc '.trim()
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
951 'abc'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
952 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
953 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
954
2414
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
955 <tag-name id="string_trimend"><literal>String.prototype.trimEnd()</literal></tag-name>
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
956 <tag-desc>
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
957 Удаляет пробелы в конце строки.
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
958 (<link doc="changes.xml" id="njs0.3.4">0.3.4</link>).
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
959 <example>
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
960 >> ' abc '.trimEnd()
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
961 ' abc'
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
962 </example>
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
963 </tag-desc>
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
964
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
965 <tag-name id="string_trimstart"><literal>String.prototype.trimStart()</literal></tag-name>
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
966 <tag-desc>
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
967 Удаляет пробелы в начале строки.
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
968 (<link doc="changes.xml" id="njs0.3.4">0.3.4</link>).
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
969 <example>
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
970 >> ' abc '.trimStart()
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
971 'abc '
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
972 </example>
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
973 </tag-desc>
3b7223f9aac8 njs-0.3.4
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2405
diff changeset
974
2316
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
975 <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
976 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
977 Кодирует URI путём замены определённых символов
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
978 на одну, две, три или четыре последовательности,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
979 представляющие UTF-8 кодировку символа.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
980 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
981 >> encodeURI('012αβγδ')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
982 '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
983 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
984 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
985
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
986 <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
987 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
988 Кодирует URI путём замены определённых символов
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
989 на одну, две, три или четыре последовательности,
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
990 представляющие UTF-8 кодировку символа.
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
991 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
992 >> encodeURIComponent('[@?=')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
993 '%5B%40%3F%3D'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
994 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
995 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
996
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
997 <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
998 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
999 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
1000 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1001 >> 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
1002 '012αβγδ'
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1003 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1004 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1005
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1006 <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
1007 <tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1008 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
1009 <example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1010 >> decodeURIComponent('%5B%40%3F%3D')
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1011 '[@?='
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1012 </example>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1013 </tag-desc>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1014
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1015 </list>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1016 </para>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1017
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1018 </section>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1019
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1020 </section>
3a8d96efece6 Translated String object into Russian in njs.
Yaroslav Zhuravlev <yar@nginx.com>
parents: 2295
diff changeset
1021
2175
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
1022 </article>
cd4889fdcfa4 Moved njs HTTP and Stream API to a separate page.
Yaroslav Zhuravlev <yar@nginx.com>
parents:
diff changeset
1023