本书以问答的形式组织内容，讨论了学习或使用Java语言的过程中经常遇到的一些问题。这些问题均是在经过充分调研的基础上，从实际应用中总结出来的，是作者和众多Java开发者的经验总结。书中精选了Java开发人员经常遇到的261个典型问题，涵盖了基本概念、环境配置、基本语法、异常处理、流操作、图形用户界面编程、网络编程、线程、序列化、数据库操作、Java Web程序设计等各方面的主题，并分别给出了详细的解答，而且结合代码示例阐明了技术要点。

　　本书结构清晰、讲解透彻、实用性强，是各高校相关专业Java语言课程很好的教学参考书，也是各层次Java程序员的优秀实践指南。-This book by the question and answer form organization contents, discusses the learning or use Java in the process of language often some of the problems. These problems are based on thorough investigation, and on the basis of in the practical application of the concluded, is the author of numerous Java developers and the experience. Books are chosen Java development personnel often met in 261 a typical problems, covers the basic concept, the basic grammar, environment configuration, and exception handling, flow operation, the graphical user interface programming, network programming, thread, sequentially, database operation, Java Web design program and so on various aspects of the theme, and are given respectively detailed solutions, and combined with the code examples illustrate key points.

Book structure is clear, interpretation thoroughly, practical strong, is the college related professional Java language course very good teaching reference books, all levels of Java programmer is