Node pdf epub mobi txt 电子书下载 2025

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http://ydn.zenfs.com/blogs/1/up-and-running-with-node-preview.pdf

Up and Running With Node.js is a guide to Node.js aimed at giving you the combination of the background knowledge you need to use Node well, and the hands-on tutorials you need to get started fast.

While this initial release isn't a huge one, as we progress through the process of writing we are going to be periodically sharing drafts of the book with the community. We'd love to get your thoughts and feedback on what we are doing. I've based much of what I've written on the many Node talks I've given at conferences world-wide. I hope we can write the book that you need to make the most of the amazing platform Node.js offers, so all feedback is helpful.

出版者:O'Reilly Media

作者:Tom Hughes-Croucher

出品人:

页数:204

译者:

出版时间:2012-5-7

价格:USD 34.99

装帧:Paperback

isbn号码:9781449398583

丛书系列:

图书标签:

node.js
javascript
NodeJS
JavaScript
O'Reilly
服务器端JavaScript
服务器
Node.js

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This book introduces you to Node, the new web development framework written in JavaScript. You'll learn hands-on how Node makes life easier for experienced JavaScript developers: not only can you work on the front end and back end in the same language, you'll also have more flexibility in choosing how to divide application logic between client and server.

Written by a core contributor to the framework, Node: Up and Running shows you how Node scales up to support large numbers of simultaneous connections across multiple servers, and scales down to let you create quick one-off applications with minimal infrastructure. Built on the V8 JavaScript engine that runs Google Chrome, Node is already winning the hearts and minds of many companies, including Google and Yahoo! This book shows you why.

* Understand Node's event-loop architecture, non-blocking I/O, and event-driven programming

* Discover how Node supports a variety of database and data storage tools

* Learn best practices for writing easy-to-maintain code for Node

* Get concrete examples of how to use the various Node APIs in practice

* Take advantage of the book’s complete API reference

具体描述

读后感

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文中提到“事件监听器被调用的时候是在 EventEmitter 的上下文中，而不是在他们原始的位置。” 但就我的观察，s（Server 的一个实例）的 output 回调函数的上下文对象一直没有改变啊。先用 on 方法绑定在 s._events 对象上。在用 emit 方法调用的时候，给 handler 赋值 this....

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Part 1是这本书最有价值的部分，介绍Node的一些机制，教你写出还可以的代码。入门比较的介绍比较简单，适合有点Node基础的人。不过Chapt 3 的 The Event Loop 部分拿现实中送信、订餐的例子类比Node的事件循环机制，个人不喜欢这种类比讲解，明明很清楚的东西讲得不清不楚...

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虽然介绍的东西，在NodeJS的官方文档还有npm帮助文档里面可以找到，不过对于新手来说，确实很重要的~~ 基础知识介绍挺到位！入门书籍，挺不错的，推荐~~~~~~~~~~~~~~~~~~~~~~~~~~

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这本书适合从事web开发经验丰富的开发者，不适合没做过PHP，Python等web开发的初学者。虽然叫即学即用，但前提是你在其它语言方面经验丰富。讲的很粗浅！从目录结构即可看出。如果你有2年以上的web经验，转用node，这不书不错。如果你是新手，还是别买了。