导　　师： 刘惠;汪少祥

学科专业： 081203

授予学位： 硕士

作　　者： ;

机构地区： 西安电子科技大学

摘　　要： 为了应对中国全面开放金融行业以来,国内银行业面临的更加复杂而激烈的竞争压力。国内银行纷纷更换自己的IT系统,实现以SOA基本架构思想为基础,以面向客户服务为中心的核心业务系统。基于SOA的银行系统不仅在架构上能够满足稳定性、灵活性和拓展性等方面的要求,同时还能满足国内银行的业务需求。 本文在分析了银行经典业务需求的基础上,设计并实现了一个基于SOA架构银行系统的原型。通过用例、流程、时序等视图分析了SOA系统三层架构的设计,此外作者对于银行系统中的几个典型交易,如开户、存款、取款、冲正以及日终批处理等,进行了设计与实现。在冲正交易模块的设计中,使用了一种异步通信的“小循环应答”的方式来实现,从而保证了系统在处理异常情况时的稳定性。在日终批处理模块的设计中,提出了一种“7*24小时不间断服务”的设计思路,从而保证其他业务处理能顺利进行。 Since China has opened the entire financial industry, the domestic banks face more complex and intense competitive pressure. In order to cope with this phenomenon, these banks have changed their IT systems one after another. The new system which is based on SOA basic thought put the service for customers as the primary purpose of the core business system. The banking system, which is based on SOA, can meet the demand of stability, flexibility and expandability etc, and also can satisfy the requirements of domestic bank business processing. After analyzing the bank classic business requirement and basing on the basis architecture, a prototype of banking system of SOA is designed and implemented in this paper. By applying the use case diagram, flow diagram and sequence diagram, the author analyze the designation of the SOA system's three layers. Moreover, several typical trades of banking system also has been designed in this paper, such as account register, deposit, withdrawal, reversed trade and end-of-day batch, etc. In order to ensure the stability of processing exceptional situation, a kind of asynchronous communication, which is named as 'minor cycle response', is applied for designing the module of reversed trade. While in the design of the end-of-day batch module, the idea of '7*24 hour uninterrupted service' is proposed to guarantee the other business processing carried out smoothly.

关 键 词： 银行系统 冲正交易 不间断服务

领　　域： [自动化与计算机技术] [自动化与计算机技术]