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所在平台: Udemy |
课程主页: https://www.udemy.com/course/just-express-with-a-bunch-of-node-and-http-in-detail/
课程评论：没有评论
Coursera 课程《Just Express (with a bunch of node and http). In detail.》课程总结 本课程旨在深入剖析 Node.js 中的 Express 框架，帮助学员超越基础用法，真正理解其工作原理。课程弥补了许多其他 Express 入门课程的不足，这些课程往往让学员快速学会基本功能后，便转向其他技术栈（如数据库、前端框架），而对 Express 提供的强大功能和底层机制了解甚少。 **课程亮点：** * **深入细节：** 不同于市场上的快速上手类教程，本课程注重讲解 Express 的各个组成部分，让学员理解“为什么”和“如何做得更好”。 * **基础原理：** 课程从 TCP 和 HTTP 协议讲起，逐步搭建不依赖 Express 的 Node.js 服务器，为理解 Express 的运行机制奠定坚实基础。 * **核心概念：** 详细讲解 Express 的中间件（Middleware）、请求（Request）与响应（Response）对象、路由（Router）功能，以及 express generator 等关键概念。 * **实战演练：** 包含渲染页面、API 项目开发等实践环节，并通过 Passport 模块（JWT 和本地策略）的介绍，拓展认证和安全知识。 * **未来扩展：** 课程计划根据 Express 5 的更新和学员需求进行内容扩展，并会涉及 WebSockets、WebRTC 等与 Express 紧密相关的进阶技术。 * **最佳实践：** 课程还将涵盖 Express 的最佳实践，帮助学员编写更健壮、可维护的代码。 * **数据库连接：** 提供基础的数据库连接示例，但强调其仅适用于已有数据库基础的学员。 **不包含内容：** * 本课程并非快速构建 Web 应用的捷径，不会提供10分钟上手 Node./Express app 的内容。 * 课程目标不是全面教授数据库或前端框架，数据库连接部分非常基础。 **讲师背景：** 讲师自2012年（Express v2）起便开始使用 Express，拥有丰富的实践经验，对该模块有深入的理解和喜爱。 **总结：** 对于希望深入理解 Node.js 和 Express 框架，成为更优秀开发者，并为未来学习更高级技术打下坚实基础的学习者来说，本课程是不可多得的选择。它将引导学员真正掌握 Express 的强大之处，而不仅仅是停留在表面。
You have some notion of what Node, Express, and http are or you wouldn't be here. Node and back-end JavaScript have taken the world by storm, [SOME BIG COMPANY] moved to node and it changed the world, blah blah blah. One of the first things you're going to learn in any node course is about the Express module. But how much do you really learn about it? How to render a page in one template engine? How to make a get and a post route? Most MEAN and MERN stacks students I've met learned Express in a few breaths and then moved on to MongoDB, MySQL, Angular, React, or whatever was in the rest of the tech stack. What is http anyway? Should I even care? It's easy to get 2 inches deep and find you've accomplished your task, but in fact have no idea why it works or how you'd go further. That, in my opinion, is no good for someone who wants to be a great developer!I've had a lot of students ask for a course on just Express js because they were either overwhelmed when they learned it, or they can't find any detail on it to go further than beginner knowledge. That's what this course is for. We will go through the various pieces of Express in detail so you can know why it behaves the way it does and get the most out of it. Express 5 is currently in alpha, so when it hits beta or full release, and as questions come up, the course will expand accordingly! Note: this course is not a quick path to launch a webapp with Express/Node. You can get that in 10 minutes in many other places. This course is meant to take a longer, deeper look at what Express js actually does.I've been using Express since V.2, in 2012 and have seen it do just about everything. It is one of my favorite node modules and consistently one of the most downloaded on npm. There are other awesome technologies that patch into Express that get easily missed. This course will naturally lead into other things like websockets, webRTC, etc. Prepare for one of the most awesome node modules on npm!Sections:Environment Setup (skip if you have node installed already)Before Express.- TCP & HTTP, making an express-less node serverExpress 101 - Making a basic web sever with ExpressExpress 201 - Middleware and RenderingExpress 301 - Req & Res revisited, the router, and the express generatorRendering ProjectAPI ProjectPassport (jwt & local strategy still coming)Best Practices (Coming...)Supplemental - connecting to various DBs (very basic - only for those already familiar with a database)
