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所在平台: Udemy |
课程主页: https://www.udemy.com/course/djangoflix/
课程评论：没有评论
**DjangoFlix - 使用 Django 和 Python 构建类似 Netflix 的服务** 本课程旨在教授您如何使用 Python 的 Django 框架构建一个类似 Netflix 的视频流服务的基础。虽然这不是一个完整的 Netflix 复刻版，但它将帮助您深入理解 Django 的核心概念，并为你构建更复杂的 Web 应用程序打下坚实的基础。 **课程亮点：** * **Django 核心概念：** 深入学习 Models（模型）、Views（视图）、Forms（表单）、User Auth（用户认证）和 Templates（模板）等 Django 的基本要素。 * **高级 Django 特性：** 探索 Django 的复杂性，重点关注 Proxy Models（代理模型）和 Generic Foreign Keys（通用外键）等高级概念，理解它们如何构建更灵活的应用程序。 * **构建视频服务功能：** 学习如何实现诸如用户评分系统、复杂的搜索查找（使用 Q 查找）、ManyToMany 字段（多对多字段）与 Foreign Keys（外键）的区别和应用，以及通过模型处理 ManyToMany 关系等功能。 * **实用的开发技巧：** 课程还将涵盖单元测试、可重用的模型接收器函数、自定义模板标签以渲染评分表单等实用开发技巧。 **课程目标：** 通过本课程的学习，您将能够： * 熟练掌握 Django 的核心功能，并理解其设计哲学。 * 掌握使用 Django 构建 Web 应用程序的常用模式和最佳实践。 * 学会运用 Django 的高级特性来解决更复杂的开发问题。 * 为构建一个功能完善的视频流平台或其他复杂的 Web 服务奠定坚实的技术基础。
This is not a Netflix clone and not even close. Why? Netflix is a complex system of engineer that no one class could ever fully cover. If I told you that you could build a Netflix clone in less than 40 hours, I would be lying to you.Instead, this is a foundation of what a Netflix-like service could be. This foundation only matters as it serves a roadmap to understanding Django on a whole new level.Django is the most popular web framework in the world written in Python and for good reason: Django is incredibly simple and incredibly complex. Models, Views, Forms, User Auth and Templates are fundament to Django. After completing one of my Try Django series, you'll see that creating rich web applications is, well, pretty simple. Models map to database tables. Views essentially handle a url and render templates. Forms help validate data and templates are essentially HTML with a little programming built it.If the paragraph above is unclear, this course is not for you.Django's complexity comes with the layers of abstraction you can start to build within your projects. To me, these layers come from Generic Foreign Keys & Proxy Models. The complexity on the surface might be intimating (it was for me) but after you get familiar with them you'll come to find their complexity to be less daunting and potentially, no longer complex.The goal of this course is to introduce your to a number of concepts you may have never seen before while building the foundation for a service that could potentially grow into Netflix. Here's some topics we'll cover:Proxy ModelsGeneric Foreign KeysGeneric RelationsAutomated Unit TestingManyToMany Fields vs Foreign Keys vs Generic Foreign KeysThrough models for ManyToManyReverse RelationshipsCreating a Rating System (user ratings)Complex Search Lookups with Q LookupsRe-usuable model receiver functionsCustom template tag for rending a rating formand much more
