SQLite作为一个开源的嵌入式数据库产品，具有系统开销小，检索效率高的特性，适用于手机、PDA、机顶盒设备等电器，并且作为嵌入式数据库在可下载的消费类应用程序中运行的很好。这篇文章介绍嵌入式数据库产品SQLite的技术特点，并着重讨论研究与Java语言之间的接口，并以实例说明如何使用JAVA开发基于SQLite的应用程序。-As an open source SQLite embedded database products, with little overhead to retrieve the characteristics of high efficiency, suitable for mobile phone, PDA, set-top boxes and other electrical equipment, and as an embedded database in downloadable consumer applications are running good. This article describes the SQLite embedded database technology characteristics, and focus on research and the interface between the Java language, and examples of how to use the JAVA application development based on SQLite.