The Design And Implementation Of Bank Loan Management System Based On J2EE

Loan business contributes a lot contributions, it plays an important role in the bank's business. In the traditional loan process, bank staff of undertake a lot of business, which results in low efficiency and errors. Those methods can't meet the growing demand for loan business. With the application of computer technology in all walks of life, the design and implement of a sound bank loan management system has a great significance on improving efficiency.This study conducts an in-depth analysis on bank loan business, focusing on the design and implementation of core business modules and system security module. Core business module implements the support services to meet the business needs of various departments,which makes the process from loan application to post-lending management full electronic.Core business module consists of six sub-modules, customer information management, loan application management, risk assessment management, approval management, contract management and post-lending management. System security module includes the authentication module, permissions control module and behavior audit module.Authentication module uses the hardware USB Key technology for identity authentication system operator, effectively preventing unauthorized access. The permissions control module implements RBAC standard to meet the multi-user, multi-role needs. Behavior audit module utilizes user private key to sign the operation log, which ensures that the non-repudiation of any operation.Based on the design of core business and the security module, a bank loan management system based on Java EE technology is developed. In the front end, the system uses Java script, Ajax and other technologies to increase the convenience of operation. Terms of back-end code, the system uses a hierarchical model. Reducing the coupling function the system has high robustness and maintainability. Implementation of the system for the construction of safe and efficient bank loan management system provides a good reference.