说明：  本书首先介绍了Java基础知识，之后每章将介绍一个或多个精心制作的趣味游戏，它们各自侧重于应用Java语言的某些特性，循序渐进，详细讲述了Java语言，并给出大量示例和非常有价值的编程方法。
(This book introduces the basic knowledge of Java, and then each chapter will introduce one or more elaborate fun game, their respective focuses on the application of certain Java language features, step by step, detailing the Java language, and gives a lot of examples and very valuable programming.)