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<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="author" content="Matt Makai">
<meta name="description" content="使用 PaaS 部署应用代码的方案会有其它方面需要权衡的风险。快来 Full Stack Python 学习更多相关知识吧。">
<title>平台即服务（PaaS） - Full Stack Python</title>
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<span class="logo-title"><a href="https://www.fullstackpython.com/">Full Stack Python</a></span>
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<h1>平台即服务（PaaS）</h1>
<p>平台即服务（PaaS）提供了硬件基础设施和软件层，这样可以在它上面部署 web 应用。使用 PaaS 方案部署你的 web 应用，就意味着你不必了解更多关于服务器基础、操作系统、web 服务器、以及常提到的 WSGI 服务器的相关知识。</p>
<p><em>注意</em>：如果你对使用 PaaS 方案部署 web 应用没什么兴趣的话，可以去阅读 <a href="/wsgi-servers.html">WSGI 服务器</a> 一节的内容。</p>
<p>PaaS 层定义了应用程序应该如何访问诸如计算时间、文件以及外部服务这样的资源。相对于在一台服务器或者在 IaaS 上部署应用的方案，PaaS 为使用计算资源提供了更高层次的抽象。</p>
<p>使用 PaaS 方案使得部署和操作变得更加简单，因为它会强迫开发者让应用程序符合 PaaS 架构。例如，在部署应用期间，Heroku 会在仓库的基目录查找 Python <code>requirements.txt</code> 文件，因为基目录就是那个文件的实际社区标准位置。</p>
<p><img src="/img/servers-versus-paas.png" width="100%" alt="传统 LAMP 服务栈对比基础设施即服务（PaaS）栈" class="technical-diagram" /></p>
<p>如果你走的是使用 PaaS 的路线，那你就可以跳过配置操作系统和 web 服务器的步骤，它们都由 PaaS 预先配置并提供了。 PaaS 提供的服务通常起始于 WSGI 服务层。</p>
<h2>平台即服务（PaaS）的职责所在</h2>
<p>虽说 PaaS 提供的服务会简化服务器、操作系统和 web 服务器的设置和维护，但开发者们仍然需要对他们的 web 栈中其他各层负责。</p>
<p>虽然了解一些用于支撑你的 PaaS 的操作系统知识是有好处的，例如 Heroku 使用的是 Ubuntu 10.04，但是你不必学习很多关于操作系统和服务器层面的安全知识。然而，部署到 PaaS 的 web 应用在在作为 LAMP 堆栈上的应用层依然会因为安全漏洞而易受攻击。这依旧是你的职责去保证你的 web 应用框架和应用能够及时更新并且保证它们的安全。阅读
<a href="/web-application-security.html">安全部分</a> 获取更多信息。</p>
<h2>支持 Python 的平台即服务（PaaS）</h2>
<ul>
<li>
<p><a href="http://www.heroku.com/">Heroku</a></p>
</li>
<li>
<p><a href="https://developers.google.com/appengine/">Google App Engine</a></p>
</li>
<li>
<p><a href="https://gondor.io/">Gondor</a></p>
</li>
<li>
<p><a href="https://www.pythonanywhere.com/">PythonAnywhere</a></p>
</li>
<li>
<p><a href="https://openshift.redhat.com/community/get-started/python">OpenShift</a></p>
</li>
<li>
<p><a href="https://aws.amazon.com/elasticbeanstalk/">AWS Elastic Beanstalk</a></p>
</li>
</ul>
<h2>与平台即服务（PaaS）有关的资源</h2>
<ul>
<li>
<p><a href="http://appsembler.com/blog/paas-bakeoff-comparing-stackato-openshift-dotcloud-and-heroku-for-django-hosting-and-deployment/">PaaS 测评：对比在 Stackato, OpenShift, Dotcloud 和 Heroku 上托管和部署 Django 应用</a> ，由 <a href="https://twitter.com/natea">Nate Aune</a> 编写。</p>
</li>
<li>
<p><a href="http://www.rdegges.com/deploying-django/">部署 Django</a> 由
Randall Degges 编写， 是另外一篇有关 Heroku 的免费并且优秀的文章。</p>
</li>
<li>
<p><a href="https://www.expeditedssl.com/aws-in-plain-english">浅说 AWS</a>
说明了当前 Amazon Web Services 的独立服务的称呼，以及它们应当称呼什么才能让用户觉得更加清晰。</p>
</li>
<li>
<p><a href="https://cloudonaut.io/5-aws-mistakes-you-should-avoid/">5个你应当避免的 AWS 错误</a>
说明了普通的新手的在进行一些诸如手工管理设施、不使用扩展组以及未充分利用实例这样的实践时是如何产生问题的，你最好同时避免这些问题。</p>
</li>
<li>
<p>Heroku 的
<a href="https://devcenter.heroku.com/articles/getting-started-with-python">Python 部署文档</a>
提供了清晰的例子展示了如何使用 virtualenv, pip 和 <code>requirements.txt</code> 将应用部署到他们的平台。</p>
</li>
<li>
<p>Miguel Grinberg 编写的 Flask 教程中包含了一篇完整的文章讲述了部署
<a href="http://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-xviii-deployment-on-the-heroku-cloud">Flask 应用到 Heroku</a>。</p>
</li>
<li>
<p>由
<a href="https://twitter.com/rdegges">Randall Degges</a> 编写的 DevOps Django 系列是学习使用 Heroku 服务非常好的阅读资料：</p>
<ul>
<li><a href="http://www.rdegges.com/devops-django-part-1-goals/">第一部分：目标</a></li>
<li><a href="http://www.rdegges.com/devops-django-part-2-the-pain-of-deployment/">第二部分：部署之痛</a></li>
<li><a href="http://www.rdegges.com/devops-django-part-3-the-heroku-way/">第三部分：Heroku 方式</a></li>
<li><a href="http://rdegges.com/devops-django-part-4-choosing-heroku">第四部分：选择 Heroku</a></li>
</ul>
</li>
<li>
<p><a href="https://realpython.com/blog/python/deploying-a-django-app-to-aws-elastic-beanstalk/">在 AWS Elastic Beanstalk 上部署 Django 应用</a>
是一篇非常精辟的文章，讲述了如何在 Amazon Web 服务提供的 PaaS 上进行部署。</p>
</li>
<li>
<p><a href="https://news.mlh.io/deploy-your-hack-in-3-steps-intro-to-aws-and-elastic-beanstalk-02-20-2015">三步完成部署：针对 AWS 和 Elastic Beanstalk 的介绍</a>
展示了如何部署一个简单的 Ruby Sinatra 应用，但是这些步骤对于 Python web 应用来说通常也是适用的。</p>
</li>
<li>
<p>你还在为在一个类似 Heroku 的平台即服务（PaaS）上部署一个合理大小的产品应用的花费而纳闷吗？ 看看 Cushion 的
<a href="http://cushionapp.com/expenses/">透明开销清单</a>，它们包含了使用 PaaS 以及其它服务的开支详情。</p>
</li>
<li>
<p>这篇 <a href="http://highscalability.com/blog/2016/1/11/a-beginners-guide-to-scaling-to-11-million-users-on-amazons.html">新手指南：在 AWS 上扩展支持 1100 万用户</a>
是一些非常有用的服务清单。当你的应用从拥有 10 人、100 人到 1000 人再到 50 万人以及超过百万用户后，你需要去阅读这篇指南。</p>
</li>
<li>
<p><a href="http://blog.codeship.com/separate-aws-production-and-development-accounts/">如何隔离你的 AWS 产品和开发账户</a>
是一篇基础的文章，讲述了如何将开发者沙盒账户和产品级别的 AWS 环境保持隔离。</p>
</li>
<li>
<p><a href="http://agiliq.com/blog/2014/08/deploying-a-django-app-on-amazon-ec2-instance/">将 Django 应用部署到 Amazon EC2 上</a> 通过一个例子详实地演示了如果将一个 Django 应用部署到 Amazon Web 服务上。</p>
</li>
<li>
<p><a href="https://medium.com/@davidmytton/how-much-is-spotify-paying-google-cloud-ebb3bf180f15">Spotify 给 Google 云支付了多少？</a>
深入洞悉了 Spotify 如何在 Goole 云上运行它们所有的基础设施服务，并假想了它们要为此可能支付的费用。</p>
</li>
<li>
<p>有两篇博客是关于 AWS 自动扩展功能的， 它们分别是 <a href="https://mcristi.wordpress.com/2016/04/21/my-approach-at-making-aws-ec2-affordable-automatic-replacement-of-autoscaling-nodes-with-equivalent-spot-instances/">自动使用等价的 Spot 实例替换自动扩展的节点</a>
以及
<a href="https://mcristi.wordpress.com/2016/04/27/automatic-replacement-of-autoscaling-nodes-with-equivalent-spot-instances-seeing-it-in-action/">自动扩展的节点：在实践中学习</a>
提供了一种很复杂但潜在方法来让 AWS 更加便宜，不过这取决于你的大多数花费是否在计算节点上。</p>
</li>
</ul>
<h2>平台即服务（PaaS）学习清单</h2>
<ol>
<li>
<p>回顾上述列出的一些潜在的 Python 平台即服务（PaaS）选项。</p>
</li>
<li>
<p>找一个最适合你的应用需求的 PaaS 供应商，并在那儿注册一个账户。Heroku 是推荐给初学者的 PaaS 选择，因为它提供了详细的文档，并且在网上有很多不错的教程。当然，其他的选择也是可行的，因为他们的目的就是让应用部署尽可能地简单。</p>
</li>
<li>
<p>在 PaaS 上部署应用后，检查一下是否有任何需要的 PaaS 相关的详细配置文件，从而让你的应用以适当的方式运行。</p>
</li>
<li>
<p>在 PaaS 上部署应用。</p>
</li>
<li>
<p>将你的应用配置与数据库同步。</p>
</li>
<li>
<p>为你应用的 <a href="/static-content.html">静态内容</a> 设置内容分发网络（CDN）
，除非你的 PaaS 供应商已经帮你完成了这个部署步骤。</p>
</li>
<li>
<p>检查你的应用是否正常工作，并在必要时进行调整。</p>
</li>
</ol>
<h3>接下来你想要学习与部署相关的什么话题？</h3>
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<a href="/introduction.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif;'>1. 简介</a><a href="/learning-programming.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>学习编程</a><a href="/why-use-python.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>为什么用 Python？</a><a href="/python-2-or-3.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Python 2 还是 3？</a><a href="/enterprise-python.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>企业 Python</a><a href="/python-community.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Python Community</a><a href="/best-python-podcasts.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Best Python Podcasts</a><a href="/best-python-resources.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>最佳 Python 资源</a><a href="/best-python-videos.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>最佳 Python 视频</a><a href="/development-environments.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif;'>2. 开发环境</a><a href="/vim.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Vim</a><a href="/emacs.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Emacs</a><a href="/python-programming-language.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif;'>3. 核心语言</a><a href="/generators.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>生成器</a><a href="/comprehensions.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>推导式</a><a href="/web-development.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif;'>4. Web 开发</a><a href="/web-frameworks.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Web 框架</a><a href="/django.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Django</a><a href="/flask.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Flask</a><a href="/bottle.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Bottle</a><a href="/pyramid.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Pyramid</a><a href="/morepath.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Morepath</a><a href="/other-web-frameworks.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>其它 Web 框架</a><a href="/web-design.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Web 设计</a><a href="/cascading-style-sheets.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>级联样式表 (CSS)</a><a href="/javascript.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>JavaScript</a><a href="/websockets.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>WebSockets</a><a href="/template-engines.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>模板引擎</a><a href="/web-application-security.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Web 应用安全</a><a href="/static-site-generator.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>静态网站生成器</a><a href="/jinja2.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Jinja2</a><a href="/data.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif;'>5. 数据</a><a href="/databases.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>关系型数据库</a><a href="/no-sql-datastore.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>NoSQL 数据存储</a><a href="/object-relational-mappers-orms.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>对象关系映射器</a><a href="/postgresql.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>PostgreSQL</a><a href="/mysql.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>MySQL</a><a href="/sqlite.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>SQLite</a><a href="/application-programming-interfaces.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif;'>6. Web APIs</a><a href="/api-integration.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>API 集成</a><a href="/api-creation.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>API 的创建</a><a href="/twilio.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Twilio</a><a href="/deployment.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif;'>7. 部署</a><a href="/servers.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>服务器</a><a href="/platform-as-a-service.html" class="list-group-item smaller-item active" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>平台即服务（PaaS）</a><a href="/operating-systems.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>操作系统</a><a href="/web-servers.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Web 服务器</a><a href="/wsgi-servers.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>WSGI 服务器</a><a href="/source-control.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>源码控制</a><a href="/application-dependencies.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>应用程序依赖</a><a href="/static-content.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>静态内容</a><a href="/task-queues.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>任务队列</a><a href="/configuration-management.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>配置管理</a><a href="/continuous-integration.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>持续集成</a><a href="/logging.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>日志</a><a href="/monitoring.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>监控</a><a href="/web-analytics.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Web 分析</a><a href="/docker.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Docker</a><a href="/caching.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>缓存</a><a href="/microservices.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>微服务</a><a href="/devops.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>DevOps</a><a href="/nginx.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Nginx</a><a href="/apache-http-server.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Apache HTTP 服务器</a><a href="/caddy.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Caddy</a><a href="/green-unicorn-gunicorn.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Green Unicorn (Gunicorn)</a><a href="/ubuntu.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Ubuntu</a><a href="/pelican.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Pelican</a><a href="/lektor.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Lektor</a><a href="/mkdocs.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>MkDocs</a><a href="/testing.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif;'>8. 测试</a><a href="/unit-testing.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>单元测试</a><a href="/integration-testing.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>集成测试</a><a href="/code-metrics.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>代码度量</a><a href="/debugging.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>调试</a><a href="/what-full-stack-means.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif;'>9. Meta</a><a href="/bots.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Bots</a><a href="/change-log.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Change Log</a><a href="/future-directions.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Future Directions</a><a href="/about-author.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>About the Author</a><a href="/sqlalchemy.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>SQLAlchemy</a><a href="/peewee.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",sans-serif; padding-left:27px'>Peewee</a> <a href="/table-of-contents.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",san-serif;background-color:#22B24C; color: #fff;'>...或者<span style="border-bottom: 1px dotted;">显示全部目录内容</span>.</a>
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<div class="panel-heading"><h3 class="panel-head">平台即服务（PaaS）</h3></div>
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重要的更新内容会通过 Twitter 账号<a href="https://twitter.com/fullstackpython">@fullstackpython</a>发布。
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需要更加详细的教程吗？请看
<a href="http://www.deploypython.com/">《The Full Stack Python Guide to Deployments》。</a>
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<h3 class="panel-head"><a href="/table-of-contents.html" style="color: #fff;">Chapters</a></h3>
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<a href="/introduction.html" class="list-group-item smaller-item " style='font-family: "Helvetica Neue",sans-serif;'>1. 简介</a><a href="/development-environments.html" class="list-group-item smaller-item " style='font-family: "Helvetica Neue",sans-serif;'>2. 开发环境</a><a href="/python-programming-language.html" class="list-group-item smaller-item " style='font-family: "Helvetica Neue",sans-serif;'>3. 核心语言</a><a href="/web-development.html" class="list-group-item smaller-item " style='font-family: "Helvetica Neue",sans-serif;'>4. Web 开发</a><a href="/data.html" class="list-group-item smaller-item " style='font-family: "Helvetica Neue",sans-serif;'>5. 数据</a><a href="/application-programming-interfaces.html" class="list-group-item smaller-item " style='font-family: "Helvetica Neue",sans-serif;'>6. Web APIs</a><a href="/deployment.html" class="list-group-item smaller-item " style='font-family: "Helvetica Neue",sans-serif;'>7. 部署</a> <a href="/platform-as-a-service.html" class="list-group-item smaller-item active" style='font-family: "Helvetica Neue",sans-serif;'>» 平台即服务（PaaS）</a>
<a href="/testing.html" class="list-group-item smaller-item " style='font-family: "Helvetica Neue",sans-serif;'>8. 测试</a><a href="/what-full-stack-means.html" class="list-group-item smaller-item " style='font-family: "Helvetica Neue",sans-serif;'>9. Meta</a> <a href="/table-of-contents.html" class="list-group-item smaller-item" style='font-family: "Helvetica Neue",san-serif;background-color:#22B24C; color: #fff;'>...or <span style="border-bottom: 1px dotted;">view the full table of contents</span>.</a>
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This site is based on <a href="https://github.com/mattmakai">Matt Makai</a>'s project <a href="https://github.com/mattmakai/fullstackpython.com">Full Stack Python</a>, thanks for his excellent work!
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