Design And Implementation Of The Campus Garage Trading System

With the development of Internet technology, network has penetrated into people’sdaily life, and will change people’s lifestyle gradually. In the future, people’s lives andworks will increasingly dependent on the development of digital technology, and be moredigital, networked, electronic, and virtualized. The way and concept in people’s lives andworks are greatly changed by the development of Internet and the present applicationsituations.In this paper, the old campus trade system is studied, designed and realized. Thesystem is designed and achieved based on the analysis of the system’s basic theory andthe characteristics of operating process. The old campus trade system can implement avariety of treatment of old stuff, and provide fast and convenient stuff handling servicesto students in school. The main work of the paper is as follows:First,to design the overall architecture of campus material transaction system.According to the characteristics of the business process of campus material transactionsystem, we designed the overall structure of the campus material transaction system byanalyzing whose the basic theory and characteristics.Secondly,to design calculation method of item similarity based on full-text searchtechnology. Through the analysis of search engine working process, the design ideas andthe search engine technology combined with the system swap function and takingdiversity of describing item characteristics, we designed calculation method of itemsimilarity based on full-text search technology so that swap matching can be moreaccurately.Then,to design the module of purchasing and donating goods. According to theexhibition hall needing to be designed to purchase and give goods, we realized the a fewfunctions include releasing, displaying, querying and counting the information of salingand giving goods.Finally, the basic functional modules of campus material transaction system isrealized;the swap function module is tested,with gifting and purchasing functionmodule.the experimental results verify that the swap function moduleand purchasingmodule are very valid and practical.