说明：  本书首先介绍了Go语言的优秀特性、安装设置方法、工程结构、标准命令和工具、语法基础、数据类型以及流程控制方法，接着阐述了与多进程编程和多线程编程有关的知识，然后重点介绍了goroutine、channel以及Go提供的传统同步方法，最后通过一个完整实例——网络爬虫框架进一步阐述Go语言的哲学和理念，同时分享作者在多年编程生涯中的一些见解和感悟。
(This book first introduces the excellent features of go language, installation and setting methods, engineering structure, standard commands and tools, syntax basis, data types and process control methods. Then it describes the knowledge related to multi process programming and multi thread programming, and then focuses on goroutine, channel and the traditional synchronization methods provided by go.)