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<body>
<h1 id="toc_0">MQTT协议中文版</h1>
<p>by <a href="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/mcxiaoke">mcxiaoke</a></p>
<p><strong>最新版本: v1.0.5 2019.10.30</strong> </p>
<h2 id="toc_1">文档地址</h2>
<ul>
<li><a href="https://mcxiaoke.gitbooks.io/mqtt-cn/content/">MQTT协议中文版</a></li>
<li><a href="https://www.gitbook.com/book/mcxiaoke/mqtt-cn/details">PDF和ePub下载</a></li>
<li><a href="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/mcxiaoke/mqtt">MQTT中文翻译项目</a></li>
</ul>
<h2 id="toc_2">概述</h2>
<p>MQTT是一个客户端服务端架构的发布/订阅模式的消息传输协议。它的设计思想是轻巧、开放、简单、规范，易于实现。这些特点使得它对很多场景来说都是很好的选择，特别是对于受限的环境如机器与机器的通信（M2M）以及物联网环境（IoT）。</p>
<h2 id="toc_3">说明</h2>
<blockquote>
<p>MQTT英文原版协议提供了Word格式和HTML格式，我翻译的时候用的Word文档，之前一直提供的是Word文档转换的HTML和PDF供浏览和下载，最近花时间整理了Markdown版本，可以更方便的分章节在线浏览了，转换为Markdown后部分表格的格式不太对，会逐步用图片代替。</p>
</blockquote>
<h2 id="toc_4">目录</h2>
<p><strong>发现任何翻译问题或格式问题欢迎提PR帮忙完善。</strong></p>
<ul>
<li><a href="mqtt/README">说明</a></li>
<li><a href="mqtt/00-Preface">前言</a></li>
<li><a href="mqtt/00-Contents">目录</a></li>
<li><a href="mqtt/01-Introduction">第一章 - MQTT介绍</a></li>
<li><a href="mqtt/02-ControlPacketFormat">第二章 – MQTT控制报文格式</a></li>
<li><a href="mqtt/03-ControlPackets">第三章 – MQTT控制报文</a>
<ul>
<li><a href="mqtt/0301-CONNECT">3.1 CONNECT – 连接服务端</a></li>
<li><a href="mqtt/0302-CONNACK">3.2 CONNACK – 确认连接请求</a></li>
<li><a href="mqtt/0303-PUBLISH">3.3 PUBLISH – 发布消息</a></li>
<li><a href="mqtt/0304-PUBACK">3.4 PUBACK –发布确认</a></li>
<li><a href="mqtt/0305-PUBREC">3.5 PUBREC – 发布收到（QoS 2，第一步）</a></li>
<li><a href="mqtt/0306-PUBREL">3.6 PUBREL – 发布释放（QoS 2，第二步）</a></li>
<li><a href="mqtt/0307-PUBCOMP">3.7 PUBCOMP – 发布完成（QoS 2，第三步）</a></li>
<li><a href="mqtt/0308-SUBSCRIBE">3.8 SUBSCRIBE - 订阅主题</a></li>
<li><a href="mqtt/0309-SUBACK">3.9 SUBACK – 订阅确认</a></li>
<li><a href="mqtt/0310-UNSUBSCRIBE">3.10 UNSUBSCRIBE –取消订阅</a></li>
<li><a href="mqtt/0311-UNSUBACK">3.11 UNSUBACK – 取消订阅确认</a></li>
<li><a href="mqtt/0312-PINGREQ">3.12 PINGREQ – 心跳请求</a></li>
<li><a href="mqtt/0313-PINGRESP">3.13 PINGRESP – 心跳响应</a></li>
<li><a href="mqtt/0314-DISCONNECT">3.14 DISCONNECT –断开连接</a></li>
</ul></li>
<li><a href="mqtt/04-OperationalBehavior">第四章 – 操作行为</a></li>
<li><a href="mqtt/05-Security">第五章 – 安全</a></li>
<li><a href="mqtt/06-WebSocket">第六章 – 使用WebSocket</a></li>
<li><a href="mqtt/07-Conformance">第七章 – 一致性目标</a></li>
<li><a href="mqtt/08-AppendixB">附录B - 强制性规范声明</a></li>
</ul>
<hr>
<h2 id="toc_5">旧版文档</h2>
<blockquote>
<p>已过期，建议使用GitBook版本
最新版本: v1.0.1 2015.10.22</p>
</blockquote>
<table>
<thead>
<tr>
<th>文档</th>
<th>连接</th>
</tr>
</thead>
<tbody>
<tr>
<td>中文版 HTML</td>
<td><a href="http:https://mcxiaoke.github.io/mqtt/protocol/MQTT-3.1.1-CN.html">MQTT 3.1.1 中文版</a></td>
</tr>
<tr>
<td>中文版 PDF</td>
<td><a href="http:https://mcxiaoke.github.io/mqtt/protocol/MQTT-3.1.1-CN.pdf">MQTT 3.1.1 中文版</a></td>
</tr>
<tr>
<td>英文版 HTML</td>
<td><a href="http:https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/mqtt-v3.1.1.html">MQTT Version 3.1.1</a></td>
</tr>
<tr>
<td>英文版 PDF</td>
<td><a href="http:https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/mqtt-v3.1.1.pdf">MQTT Version 3.1.1</a></td>
</tr>
</tbody>
</table>
<h2 id="toc_6">许可协议</h2>
<ul>
<li><a href="https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode">署名-非商业性使用-相同方式共享 4.0 国际</a></li>
</ul>
<hr>
<h2 id="toc_7">联系方式</h2>
<ul>
<li>Blog: <a href="http:https://blog.mcxiaoke.com">http:https://blog.mcxiaoke.com</a></li>
<li>Github: <a href="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/mcxiaoke">https://github.com/mcxiaoke</a></li>
<li>Email: <a href="mailto:github#mcxiaoke.com">[email protected]</a></li>
</ul>
<h2 id="toc_8">开源项目</h2>
<ul>
<li>Rx文档中文翻译: <a href="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/mcxiaoke/RxDocs">https://github.com/mcxiaoke/RxDocs</a></li>
<li>MQTT协议中文版: <a href="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/mcxiaoke/mqtt">https://github.com/mcxiaoke/mqtt</a></li>
<li>Awesome-Kotlin: <a href="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/mcxiaoke/awesome-kotlin">https://github.com/mcxiaoke/awesome-kotlin</a></li>
<li>Kotlin-Koi: <a href="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/mcxiaoke/kotlin-koi">https://github.com/mcxiaoke/kotlin-koi</a></li>
<li>Next公共组件库: <a href="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/mcxiaoke/Android-Next">https://github.com/mcxiaoke/Android-Next</a></li>
<li>PackerNg极速打包: <a href="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/mcxiaoke/packer-ng-plugin">https://github.com/mcxiaoke/packer-ng-plugin</a></li>
<li>Gradle渠道打包: <a href="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/mcxiaoke/gradle-packer-plugin">https://github.com/mcxiaoke/gradle-packer-plugin</a></li>
<li>EventBus实现xBus: <a href="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/mcxiaoke/xBus">https://github.com/mcxiaoke/xBus</a></li>
<li>蘑菇饭App: <a href="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/mcxiaoke/minicat">https://github.com/mcxiaoke/minicat</a></li>
<li>饭否客户端: <a href="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/mcxiaoke/fanfouapp-opensource">https://github.com/mcxiaoke/fanfouapp-opensource</a></li>
<li>Volley镜像: <a href="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/mcxiaoke/android-volley">https://github.com/mcxiaoke/android-volley</a></li>
</ul>
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