The system uses UML method to analyze,and then create the function model and object model.The system is divided into two sub-systems according to its function.They are culture operation and finance operation.Every one of they can be divied into some sub-systems which are independent of each other,but works with.The system employs J2EE four-tier based structure. Browser provides visual graphic interface;Web Server responds to the requests of the clients;Application Server processes application,computation and data operation;DB Server stores and administrates mformation.The implementation of multi-tier structure enables the system to have distinguished quality of flexibility,currency and compatibilityThe system adopts JSP and XML combined structure to realize the data access based on Web.And with the application of component technology ,the efficiency and quality of the development is greatly improved and the work of maintenance if reduced.
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