本书首先简要介绍Node.js，然后通过各种示例讲解Node.js 的基本特性，再用案例式教学的方式讲述如何用Node.js 进行Web 开发，接着探讨一些Node.js 进阶话题，最后展示如何将一个Node.js 应用部署到生产环境中。

　　本书面向对Node.js 感兴趣，但没有基础的读者，也可供已了解Node.js，并对Web 前端/ 后端开发有一定经验，同时想尝试新技术的开发者参考。(The book begins with a brief introduction to the basic characteristics of Node.js, and then through a variety of examples on the Node.js, and then the case teaching mode about how Web developed by Node.js Node.js, then explore some advanced topics, finally show how a Node.js application deployment to production environment.
This book is interested in Node.js, but there is no foundation for readers, but also for understanding Node.js, and have some experience in Web front-end / back-end development, and want to try new technology developers reference.)