旧物在线交换系统的设计与实现

发布时间：2018-08-06 22:07

【摘要】：随着人们消费水平的不断提高,各种闲置物品不断增多,造成了资源大量浪费。但与此同时,人们又越来越重视循环经济和可持续发展。因此,如何将这些闲置的旧物重新利用,发挥其最大的使用价值,成为目前亟需解决的现实问题。为减少物品浪费及满足旧物交换需求,越来越多的物品交换网站应运而生。然而,目前C2C换物网站存在诸如功能不全面、可控性不强等不足。因此,本文拟开发与实现一个旧物在线交换系统。首先,对现有旧物交换系统进行充分调研和分析,总结了现有旧物交换系统的现状和存在的不足。其次,对旧物交换系统的功能需求、业务流程和系统边界进行了详细分析。第三,使用业务流程图、用例图、活动图和顺序图工具与方法进行用户角色分析和系统用例分析,以及建立系统辅助模型。第四,完成系统功能模块设计及数据库设计,包括概念设计(ER模型)和逻辑设计(关系表),确定了系统分为会员管理模块、物品信息管理模块、交易管理模块、纠纷管理模块、配送管理模块、广告管理模块和系统管理模块等七大部分。最后,对系统功能进行实现。本论文研究设计了一个较为人性化、功能基本完备、操作简单、数据存储科学的系统,解决了传统系统无渠道、信息闭塞、沟通障碍等问题,提高了旧物交换的效率,使得旧物交换工作日益网络化、信息化以及职能化。
[Abstract]:With the continuous improvement of people's consumption level, a variety of idle goods continue to increase, resulting in a large amount of waste of resources. But at the same time, people pay more and more attention to circular economy and sustainable development. Therefore, how to reuse these unused objects and give full play to their maximum use value has become a practical problem that needs to be solved. In order to reduce the waste of goods and meet the needs of old goods exchange, more and more goods exchange websites emerge as the times require. However, the current C-2-C exchange site, such as functionality is not comprehensive, controllability is not strong and so on. Therefore, this paper intends to develop and implement an online exchange system for old objects. First of all, the existing old exchange system is investigated and analyzed, and the present situation and shortcomings of the existing old object exchange system are summarized. Secondly, the functional requirements, business processes and system boundaries of the legacy exchange system are analyzed in detail. Thirdly, use business flow chart, use case diagram, activity diagram and sequence diagram tools and methods to analyze user role and system use case, and establish system assistant model. Fourth, complete the system function module design and database design, including concept design (ER model) and logical design (relation table), determined that the system is divided into member management module, article information management module, transaction management module, dispute management module. Distribution management module, advertising management module and system management module and other seven parts. Finally, the system function is realized. In this paper, a humanized system with complete function, simple operation and scientific data storage is designed, which solves the problems of traditional system, such as no channel, information block, communication obstacle and so on, and improves the efficiency of the exchange of old objects. Make the exchange of old things increasingly network, information and function.
【学位授予单位】：江西财经大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52

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