Java类加载机制在E-learning平台功能模块更新中的应用  

The Use Of Java Class Loading Mechanism To Achieve E-Learning Platform Functionality Update

作　　者：周震[1] 苏斌 

机构地区：[1]洛阳师范学院教务处,河南洛阳471022 [2]洛阳供电公司,河南洛阳471022

出　　处：《洛阳师范学院学报》2012年第8期72-74,共3页Journal of Luoyang Normal University

基　　金：洛阳师范学院青年科研基金(2010-QNJJ-008)

摘　　要：针对当前E-learning平台功能模块动态更新的应用需求,深入研究了Java类加载器的体系结构,动态类加载机制原理、实现过程、实现方法和类加载机制的特殊情况.在E-learning平台开发过程中,利用Java的类加载机制和反射机制,设计具有微内核的系统框架,实现具有hot swap功能的系统扩展机制,增强了E-learning平台的灵活性和扩展性,有效的解决了系统功能扩展和系统稳定之间的矛盾.For the current function module dynamically updates the application requirements of the E-learning platform, in-depth study of the Java class loader architecture, theory dynamic class loading mechanism, the imple- mentation process and method, class loading mechanism of the special cases. In the development process of E- learning platform, we use the Java＇s class loading mechanism and reflection, design a microkernel system framework to achieve a system with a hot swap function extension mechanism, enhance the E-learning platform＇ s flexibility and scalability, effective solution to extend the system functionality and system stability to one another.

关 键 词：JAVA虚拟机 类加载器机制 E-LEARNING hotswap 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]