基于JAVA的支付系统的设计

Design of Payment System Based on JAVA

支付系统是为了解决人们支付问题的服务系统,支付系统是随着电子商务的发展而产生的便捷的支付方式。以往线下的现金支付既不方便又浪费资源,已经不能满足当今自动化、网络化的生活方式,支付系统便应运而生。从描述支付系统的介绍出发,分别从支付系统的需求分析、支付系统的主要技术以及支付系统的设计几个方面描述了支付系统,给出了系统的ER图和流程图等UML设计图。

Payment system is a service system to solve the problem of payment, which is a convenient way of payment with the development of e-commerce.In the past, offline cash payment was not convenient and waste of resources, and it has been unable to meet today＇s automated and networked lifestyle, and thus the payment system comes into being. Beginning with a introduction which descripts the payment system, the payment system is described from the following aspects： the demand analysis of payment system, the main technology of payment system and the design of payment system to give the system ER diagram and flow chart and other UML design.