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Refactored njs documentation.
author Yaroslav Zhuravlev <yar@nginx.com>
date Mon, 24 Sep 2018 19:10:29 +0300
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children 32ba43abf9cd
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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="Интерфейс командной строки"
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10 link="/ru/docs/njs/cli.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>
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15 <para>
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16 Создание и отладка njs-скриптов может осуществляться
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17 в командной строке.
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18 Утилита командной строки доступна после установки
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19 <link doc="install.xml" id="install_package">пакета</link> Linux
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20 или после сборки из
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21 <link doc="install.xml" id="install_sources">исходных файлов</link>.
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22 В отличие от njs, запущенном внутри nginx,
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23 в утилите недоступны объекты nginx
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24 (<link doc="njs_api.xml" id="http">HTTP</link> и
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25 <link doc="njs_api.xml" id="stream">Stream</link>).
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26 <example>
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27 $ echo "2**3" | njs -
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28 8
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29
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30 $ njs
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31 >> var o = {a:[]}
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32 undefined
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33
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34 >> JSON.stringify(o, undefined,1)
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35 {
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36 "a": [
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37
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38 ]
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39 }
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40 >>
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41 </example>
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42 </para>
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43
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44 </section>
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45
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46 </article>