The Design And Implementation Of Creditlink System

With the increasingly developed Chinese market economy, the development of the credit economy is diversifying. Along with that is the credit risk which is also on high alert. To set up business credit system is treated as an indispensable part in enterprises'development. However the enterprises must solve two problems first. On the one hand, enterprises should obtain important credit information, such as customers'information, partners'information or competitors'information, from reliable sources as evaluation factors to predict and control the risk in credit transactions; on the other hand, enterprises should establish excellent update credit system to assure the accuracy, timeliness and comprehensiveness of credit information. For these two issues, the thesis proposed the implementation of CREDITLINK system.This thesis aims to design a software platform, called CREDITLINK system, referring to the operational business characteristics of SINOTRUST Cooperation and the resources from "credit information database", relying on the extensive network resources and sophisticated computer software development technology, and to set up a network-marketing platform of credit solution. Through this network platform system, SINOTRUST Cooperation provides to the clients with comprehensive, timely and efficient credit information services; Furthermore, enterprises can also easily co-tariff access to credit information on customers, partners and competitors, such as operating conditions in the production process,changes of major items, the credit record of the proceedings, the proportion,financial operating conditions and the financial situation of public shareholders and so on. Credit information supports the following four formats:HTML, RTF, PDF and XML.This thesis analyzes the business scope of CREDITLINK system and describes the detailed design about its operating subsystem and customer service managing subsystem. Design and implementation of the software system adopts the mainstream, mature JAVA technology components package, which shortens the technology exploration process,This system uses UML object-oriented analysis and design process,Depth of excavation of the system requirements,which can help developers understand the business processes better, build up a more reliable, more complete system model.this paper presents Browser / Server mode software system (the three-tier architecture design) and Spring MVC design pattern, and describes interface design and logical implementation process in details. Three-tier architecture refers to "presentation layer", "business layer" and "persistence layer." Software technology to develop environmental platform utilizes Struts (web MVC) + SPRING + TOMCAT.The CREDITLINK system that is designed in this paper has been fully developed and issued to publish online. The implementation of credit link system can take advantage of the rich information resources of SINOTRUST Cooperation to meet the market demand for business credit information;the CREDITLINK system cements and increases SINOTRUST Cooperation's competitive advantage.