基于动态链接库技术的软件动态演化方法  

A Method of Software Dynamic Evolution Based on DLL Technology

作　　者：李成严[1] 李博奇[1] 

机构地区：[1]哈尔滨理工大学计算机科学与技术学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2009年第A01期55-58,共4页Journal of Harbin University of Science and Technology

摘　　要：针对传统的动态绩化技术存在需要硬件支持、系统冗余、不易实现等问题，提出了一种基于面向对象的DLL方法，该方法在DLL导入／导出类之间建立一个接口类，应用程序直接与该接口类交互．即使导出类发生变化，也不需要重新编译客户程序，从而达到动态演化的目的．并给出了该方法的实现过程．Traditional techniques for dynamic evolution evolve problems of hardware support, system redundant and difficulty to put into practice. This paper presents a method of a DLL technology based on object oriented. The method creates an interface class between import/export classes, which is directly interacted with the client application. There is no need to recompile the application though the export class already changed, which makes the application the ability of dynamic evolution. Finally we present the process of implementation of the method.

关 键 词：动态演化 动态链接库 接口类 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]