基于J2EE的银行贷款管理系统的设计与实现

发布时间：2018-03-06 11:07

本文选题：电子商务　切入点：银行贷款管理　出处：《大连理工大学》2016年硕士论文　论文类型：学位论文

【摘要】：银行最主要的收益来源大部分来自贷款,已成为不可取代的重要业务。传统的贷款业务处理方式人为操作过多,导致工作效率较低且容易出现差错,己经无法满足日益增长的贷款业务的需求。随着计算机技术的在社会各行各业的应用,设计并实现功能完善的银行贷款管理系统可以很大程度上提高业务效率。本论文主要对银行贷款管理系统的业务需求进行了深入分析,重点设计并实现了核心业务模块和系统安全模块。核心业务模块实现了系统的支撑业务,满足了银行各部门人员的业务需求,实现了从贷款申请到贷后管理的全程电子化操作,主要包括客户信息管理、贷款申请管理、风险评估管理、业务审批管理、合同管理和贷后管理。6个模块具有紧密的逻辑联系,覆盖了贷款业务的生命周期。系统安全模块则从计算机安全角度对系统可能面临的风险进行分析,实现了身份认证模块、权限控制模块和行为审计模块。身份认证模块利用硬件USB Key技术对系统操作人员进行身份认证,有效地防止了非授权的访问。权限控制模块实现了基于角色权限控制体系,满足了多用户多角色的使用需求。行为审计模块使用数据签名技术对用户的所有操作进行记录,保证了各类关键操作的抗抵赖性。基于对核心业务和安全模块的分析与设计,本研究利用Java EE技术实现了基于B/S架构的银行贷款管理系统。在前端表现层,系统利用Javascript、Ajax等技术增加了操作的便利性。后端代码方面,系统使用分层模型,减小了功能代码的耦合度,使系统具备较高的健壮性和可维护性。系统的实现为建设安全高效的银行贷款管理系统提供了良好的参考。
[Abstract]:The most important source of income for banks comes from loans, which has become an irreplaceable important business. Has been unable to meet the growing demand for loans. With the application of computer technology in various sectors of society, The design and implementation of a well-functioning bank loan management system can greatly improve the business efficiency. This paper mainly analyzes the business requirements of the bank loan management system. The core business module and the system security module are designed and implemented. The core business module realizes the supporting business of the system, meets the business needs of the staff of the bank departments, and realizes the full electronic operation from the loan application to the post-loan management. Including customer information management, loan application management, risk assessment management, business approval management, contract management and post-loan management. The system security module analyzes the risks that the system may face from the point of view of computer security, and realizes the identity authentication module. Authorization control module and behavior audit module. Identity authentication module uses hardware USB Key technology to authenticate system operators, which effectively prevents unauthorized access. The behavior audit module uses data signature technology to record all the operations of the user, which ensures the non-repudiation of all kinds of key operations. Based on the analysis and design of the core business and security module, This study uses Java EE technology to realize the bank loan management system based on B / S architecture. In the front-end presentation layer, the system makes use of Javascript Ajax technology to increase the convenience of operation. The coupling degree of the function code is reduced and the system has high robustness and maintainability. The implementation of the system provides a good reference for the construction of a safe and efficient bank loan management system.
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52

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