本书从不同的视角介绍了 Node 内在的特点和结构。由首章Node 介绍为索引，涉及Node 的各个方面，主要内容包含模块机制的揭示、异步I/O 实现原理的展现、异步编程的探讨、内存控制的介绍、二进制数据Buffer 的细节、Node 中的网络编程基础、Node 中的Web 开发、进程间的消息传递、Node 测试以及通过Node 构建产品需要的注意事项。最后的附录介绍了Node 的安装、调试、编码规范和NPM 仓库等事宜。

本书适合想深入了解 Node 的人员阅读。-This book　different perspectives presented Node inherent character and structure. Was introduced by the first chapter Node describes the index, covering all aspects of Node mainly contains investigate reveal module mechanism, asynchronous I/O implementation principle of the show, asynchronous programming, memory control, and details of binary data Buffer, the Node in news network programming foundation, Node in web development, inter-process transfer, Node by Node testing and precautions needed to build the product. Node final appendix describes the installation, commissioning, coding standards and NPM warehouses and other matters. This book suits to want to learn more Node people to read.