基于AS技术的计算机网络虚拟实验的开发

DEVELOPING AS-BASED VIRTUAL EXPERIMENT OF COMPUTER NETWORKS

结合实践教学经验,通过对各种开发技术进行比较,设计实现一个短小精悍、适合于网络传输的计算机网络技术课程的虚拟实验。系统采用Flash设计界面,AS(ActionScript)开发语言实现实验功能,并使用XML存储实验中出现的交互数据。实践证明,该虚拟实验能切实有效地提高学生完成实验的质量,并能将该技术逐步推广至更多实验之中。

The virtual experiments are being studied and developed by a lot of colleges at present.By comparing various development techniques,the author develops in combination with practical teaching experience a virtual experiment for computer networks technical curriculum which is concise and succinct as well as suitable for network transmission.The system adopts design interface with Flash and AS development language to achieve experiment function and stores interactive data come up in the experiments with XML.It is proved by practices that this virtual experiment can effectively improve the quality of experiments carried out by students.Furthermore,its technology can be gradually extended to more other experiments.