关键词:虚拟实验平台;C/S模式;最佳节点;P2P通信;路由算法
The Direction of Improving the Virtual Experimental Platform Network
--The Design and Implement of Teacher Administration Module
Abstract
In order to realize network engineering for experiment teaching later, the virtual experiment platform has become our urgent demand. The purpose of the thesis is mainly to develop a multifunctional virtual experiment software for inspecting the students’ ability of comprehensive utilization of the knowledge. The teacher administration module mainly realizes the C/S pattern system server management function, including the response customer end connection request, the user registration ,lands, lands the notice, demonstrated the on-line user tabulates, the user withdrawal notice, to the system database file management, the server carries on the P2P correspondence, the customer end according to the route algorithm assignment best pitch point for the customer end can deposit and withdraw the data as necessary and so on . The thesis is divided into 2 modules: Server module and customer module. Customer module includes the network module and the data analysis module. The server module is divided into the network module, the database interface module, and the data analysis module. The network module provides the basic data transmission function. The database interface module provides the functions to inquire, add, and delete data. While, the data analysis module analysis the received data, and produce the reply information. The server data analysis module also needs to produce the relative sending information with the instruction, according to the customer application instructions. The network virtual experiment platform can help student grasp the experiment skill in a better way.