基于SSJH架构的软件实践平台的设计与实现

The Design and Implementation of Software Practice Platform Based on SSJH Architecture

对软件实践平台的设计及实现技术进行了研究。通过对网络教学的优势及实践教学中存在的问题的分析,提出了应将辅助学生自主的实践活动与教师创造性教学结合起来,体现引导性、辅助性、互动性及自主性的原则,使系统的功能结构和数据结构设计较为合理、实用。在具体实现上,按分层结构组织程序,使用XML文件描述功能元数据,使用MySQL作为后台数据库,并采用了最新JavaEE技术架构——SSJH(Struts+Spring+JPA+H ibernate)。研究表明,使用上述方案和技术实现的实践教学平台,具有功能实用、容易实现、便于维护和扩展、使用方便等特点。

This paper put forward the design and implementation technology of software practice platform. Through the analysis of the advantages of the network teaching and the problems existing in practice teaching, the self- supporting practical activities and creative teaching teachers should be unfied, embody the principle of leading, complementary, interactive, and autonomy, the design of function structure and data structure is reasonable and practical. In specific implementation, it organizes procedure with the layering structure, describes function metadata with XML document, uses the MySQL as a background database and the latest Java EE technology architecture-SSJH （ Struts＋ Spring＋ JPA ＋ Hibernate）. The research indicates that the practice teaching platform based on the above programs and technology has practical function, is easy to implement, easy to maintain and extend, easy to use and so on.