《Node与Express实战指南》：Web开发必读

需积分: 10 8 浏览量更新于2024-07-18 收藏 7.54MB PDF 举报

"《Web Development with Node and Express》是一本由Ethan Brown撰写的权威指南，专为希望深入了解Node.js和Express框架的Web开发者设计。本书在2014年首次发行，旨在帮助读者掌握如何利用这两者构建高效、可扩展的网络应用。Node.js以其异步I/O和事件驱动模型闻名，而Express则是一个流行的基于Node.js的web应用框架，简化了服务器端开发流程。本书内容涵盖了Node.js的基础概念，如事件循环、回调函数和流处理，以及如何通过非阻塞I/O实现高性能网络服务。作者会逐步引导读者理解和使用Express框架，包括路由、中间件、模板引擎等核心组件，以及如何构建RESTful API和实时Web应用。此外，书中还包含了实践经验，让学习者能够通过实例来加深对理论知识的理解。对于那些希望通过实践提升编程技能的开发者，书中提供的代码示例和调试技巧非常实用。同时，本书还特别关注了版本管理和持续集成的最佳实践，确保开发者的项目在不断迭代中保持稳定。《Web Development with Node and Express》不仅适合初学者作为入门教程，也是中级开发者进阶学习Node.js生态系统和Express框架的良师益友。它提供了最新的技术指导，并鼓励读者探索Node.js生态中的其他库和工具，如Socket.io用于实时通信，Koa作为Express的替代选项等。这本书是任何想要在现代前端后端开发领域取得成功，特别是Node.js和Express方向的开发者不可或缺的资源。通过阅读和实践书中的内容，读者将建立起扎实的Web开发基础，为构建高效、可维护的Web应用奠定坚实的基础。"

www.finebook.ir

Preface

Who This Book Is For

Clearly, this book is for programmers who want to create web applications (traditional

websites, RESTful APIs, or anything in between) using JavaScript, Node, and Express.

One of the exciting aspects of Node development is that it has attracted a whole new

audience of programmers. The accessibility and flexibility of JavaScript has attracted

self-taught programmers from all over the world. At no time in the history of computer

science has programming been so accessible. The number and quality of online resour‐

ces for learning to program (and getting help when you get stuck) is truly astonishing

and inspiring. So to those new (possibly self-taught) programmers, I welcome you.

Then, of course, there are the programmers like me, who have been around for a while.

Like many programmers of my era, I started off with assembler and BASIC, and went

through Pascal, C++, Perl, Java, PHP, Ruby, C, C#, and JavaScript. At university, I was

exposed to more niche languages such as ML, LISP, and PROLOG. Many of these lan‐

guages are near and dear to my heart, but in none of these languages do I see so much

promise as I do in JavaScript. So I am also writing this book for programmers like myself,

who have a lot of experience, and perhaps a more philosophical outlook on specific

technologies.

No experience with Node is necessary, but you should have some experience with Java‐

Script. If you’re new to programming, I recommend Codecademy. If you’re an experi‐

enced programmer, I recommend Douglas Crockford’s JavaScript: The Good Parts

(O’Reilly). The examples in this book can be used with any system that Node works on

(which covers Windows, OS X, and Linux). The examples are geared toward command-

line (terminal) users, so you should have some familiarity with your system’s terminal.

Most important, this book is for programmers who are excited. Excited about the future

of the Internet, and want to be part of it. Excited about learning new things, new tech‐

niques, and new ways of looking at web development. If, dear reader, you are not excited,

I hope you will be by the time you reach the end of this book….

www.finebook.ir

How This Book Is Organized
Chapters 1 and 2 will introduce you to Node and Express and some of the tools you’ll
be using throughout the book. In Chapters 3 and 4, you start using Express and build
the skeleton of a sample website that will be used as a running example throughout the
rest of the book.
Chapter 5 discusses testing and QA, and Chapter 6 covers some of Node’s more im‐
portant constructs and how they are extended and used by Express. Chapter 7 covers
templating (using Handlebars), which lays the foundation of building useful websites
with Express. Chapters 8 and 9 cover cookies, sessions, and form handlers, rounding
out the things you need to know to build basic functional websites with Express.
Chapter 10 delves into “middleware,” a concept central to Connect (one of Express’s
major components). Chapter 11 explains how to use middleware to send email from
the server and discusses security and layout issues inherent to email.
Chapter 12 offers a preview into production concerns. Even though, at this stage in the
book, you don’t have all the information you need to build a production-ready website,
thinking about production now can save you from major headaches in the future.
Chapter 13 is about persistence, with a focus on MongoDB (one of the leading document
databases).
Chapter 14 gets into the details of routing with Express (how URLs are mapped to
content), and Chapter 15 takes a diversion into writing APIs with Express. Chapter 16
covers the details of serving static content, with a focus on maximizing performance.
Chapter 17 reviews the popular model-view-controller (MVC) paradigm, and how it
fits into Express.
Chapter 18 discusses security: how to build authentication and authorization into your
app (with a focus on using a third-party authentication provider), as well as how to run
your site over HTTPS.
Chapter 19 explains how to integrate with third-party services. Examples used are Twit‐
ter, Google Maps, and Weather Underground.
Chapters 20 and 21 get your ready for the big day: your site launch. They cover debug‐
ging, so you can root out any defects before launch, and the process of going live.
Chapter 22 talks about the next important (and oft-neglected) phase: maintenance.
The book concludes with Chapter 23, which points you to additional resources, should
you want to further your education about Node and Express, and where you can go to
get help.
xvi  |  Preface
www.finebook.ir   

This element signifies a general note.
This element indicates a warning or caution.
Using Code Examples
Supplemental material (code examples,  exercises, etc.) is available for  download at
https://github.com/EthanRBrown/web-development-with-node-and-express.
This book is here to help you get your job done. In general, if example code is offered
with this book, you may use it in your programs and documentation. You do not need
to contact us for permission unless you’re reproducing a significant portion of the code.
For example, writing a program that uses several chunks of code from this book does
not require permission. Selling or distributing a CD-ROM of examples from O’Reilly
books does require permission. Answering a question by citing this book and quoting
example code does not require permission. Incorporating a significant amount of ex‐
ample code from this book into your product’s documentation does require permission.
We appreciate, but do not require, attribution. An attribution usually includes the title,
author, publisher, and ISBN. For example: “Web Development with Node and Express
by Ethan Brown (O’Reilly). Copyright 2014 Ethan Brown, 978-1-491-94930-6.”
If you feel your use of code examples falls outside fair use or the permission given above,
feel free to contact us at permissions@oreilly.com.
Safari® Books Online
Safari Books Online is an on-demand digital library that
delivers expert content in both book and video form from
the world’s leading authors in technology and business.
Technology professionals, software developers, web designers, and business and crea‐
tive professionals use Safari Books Online as their primary resource for research, prob‐
lem solving, learning, and certification training.
Safari Books Online offers a range of product mixes and pricing programs for organi‐
zations, government agencies, and individuals. Subscribers have access to thousands of
books, training videos, and prepublication manuscripts in one fully searchable database
xviii  |  Preface
www.finebook.ir   

剩余328页未读，继续阅读

qiucheng55

粉丝: 4
资源: 4

《Node与Express实战指南》：Web开发必读

Web Development with Node and Express

Web Development with Node and Express.mobi

web development with node and express pdf

学习后端应该准备什么书籍

learning react: functional web development with react and redux

node.js web development: server-side web development made easy with node 14

rest api development with node.js

web design with wind web server

web development with blazor: a practical guide to start building interactive

how can i make a website with orangepi

最新资源