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所在平台: Udemy |
课程主页: https://www.udemy.com/course/socketio-with-websockets-the-details/
课程评论：没有评论
课程名称：Socket.IO v4 与 WebSocket 详解 课程概述： 本课程旨在深入讲解 WebSocket 和 Socket.IO 库，帮助学习者从“知道如何使用”转变为“理解其原理”。与网上普遍存在的快速入门教程不同，本课程不提供简单的“即时聊天”应用指南，而是深入探讨 Socket.IO 的工作机制，以及如何利用其强大的功能构建更复杂的实时应用。 **课程亮点：** * **填补技术鸿沟：** WebSocket API 自 2011 年标准化以来，许多开发者仍对其 G.O.I.D. 概念感到陌生。本课程致力于弥合这一技术差距，从基础的 TCP、网络套接字讲起，逐步深入 Socket.IO 的核心。 * **超越基础：** 课程将指导学习者如何将基础的聊天应用升级为媲美 Slack 的功能，通过 namespaces 和 rooms 等概念实现更精细的通信控制。 * **实战项目：** 包含两个核心实战项目： * **实时游戏（Agar.io 克隆）：** 学习如何构建多人实时互动游戏。 * **实时性能数据：** 结合 React、Cluster 和 Cluster Module，展示如何实时监控和展示应用性能数据（目前跳过 Redis，待其新模块稳定）。 * **跨平台潜力：** Socket.IO 的实现不仅限于浏览器和 Node.js，还广泛应用于多种语言和移动端（如 React Native），课程将帮助学习者掌握这一跨平台能力。 * **迈向卓越：** 目标是帮助开发者提升技能，从“好的开发者”成长为“伟大的开发者”，通过深入理解而非仅仅掌握几个方法。 * **未来展望：** 计划新增流媒体视频/socket.io-stream 应用和 React Native 应用的章节。 **课程结构（部分）：** * **引言：** 课程概述、GitHub 链接，以及 Socket.IO 和 WebSocket 的发展现状。 * **Socket.IO 之前的准备：** TCP、网络套接字，$G.O.I.D.$ 概念，以及原生 WebSocket 应用。 * **Socket.IO 基础 (101)：** Socket.IO 的优势，工作原理，基础聊天应用。 * **Socket.IO 进阶 (201)：** 使用 namespaces 和 rooms 构建 Slack 克隆。 * **实战项目：** 实时 Canvas 游戏，实时性能数据。 * **补充内容：** HTTP 基础回顾。 * **遗留版本内容：** 包含 v2 版本的 Socket.IO 101、201 及多个项目。 **学习目标：** * 理解 WebSocket 和 Socket.IO 的底层原理。 * 熟练运用 Socket.IO 的各项功能，构建复杂的实时应用。 * 掌握 Socket.IO 在不同场景下的最佳实践。 * 提升开发技能，成为更优秀的实时应用开发者。
Websockets are one of the coolest api's to ever hit the web. They allow the browser real-time communication, bridging one of the last gaps in both human and web-based communication. Socket io is the king library that uses websockets under the hood. There's a good chance if you're reading this, you've heard about socketio. Maybe even done a tutorial on it. But how far did you get? In my experience, the vast majority of the material on the web goes no farther than a quick-start, instant chat app. You don't learn how anything works, never look at the docs, and are stuck at the end wondering what to do now. Is that all socketio can do? The remaining shred of material is waaay over everyone's head. The fact that the websocket API was standardized in 2011 and most developers still don't know how to use it is evidence of the gap.This course is meant to alleviate that! It is not a quick start guide to socket IO. There are loads of those all over the Internet. You should definitely look elsewhere if you are wanting a 10 minute intro to the 3-4 things you need to know to make something quick. On the other hand, if you are looking to really learn one of the most awesome JavaScript libraries in socket io, you should stick around. Like Express and other JavaScript/Node pieces, it's getting passed over in the wave to learn just enough to get to the term "full-stack developer." My main goal is to help you figure out how to go from being a good developer to a great developer. Understanding.not just knowing a few methods.of socketio is part of that! It even transcends the browser and node with implementations in most other languages, and even mobile/React Native. This means as you grow, you have the power of sockets without having to learn more than the socket io library.I first used socketIO in 2013 for a tiny company directory app. I've been following since and have been frustrated that it hasn't gotten more mainstream notice because it opens the way for so many improvements to existing applications and obvious groundwork for new ones. Let's change that:) Prepare to for a detailed look at socketio and websockets and start going real-time.Sections:Introduction - course overview, github link, and the state of socketio and websocketsBefore SocketIO.- TCP, network sockets, & a native websockets appSocket.IO-101 - Why you'd want to use socketio (instead of just websockets), and how it works (simple chat app)Socket.IO-201 - Making the chat app into a slack clone with namespaces and roomsProject - real-time canvas game (agar.io-clone)Project - Real-time performance data (uses React, Cluster, and the Cluster Module. Rotated Redis out until the new module is stable)Supplemental - HTTP (for those in need of a review)LEGACY - version 2 - Socket.IO-101LEGACY - version 2 - Socket.IO-201LEGACY - multi-player canvas gameLEGACY - Advanced ProjectI hope to add sections for a streaming videos/socket.io-stream app, as well as a React Native app.
