Based On The Microsoft Net Framework Jwxt Uml Analysis, Design And Realization

Educational administration & Teaching Management System (Abbreviated to JWXT) is one of the most difficult and complicated MIS software in university management information systems. It is a great challenge to develop a web educational administration & teaching management system that satisfies the demand of educational administration & teaching and is of great extensibility, reusability, dependability and maintainability.According to the actuality; of educational administration & Teaching management in universities, this paper designs an efficient scheme, and develops a JWXT based on Microsoft .Net Framework considering component technology, system architecture and develop methods. My main work is as follows:1. Combines component technology with OOT using the Microsoft.Net Framework architecture. Uses the component programming method to construct the system's architecture, and applies OOT to the components development.2. Combines UML with .Net Framework using ROSE to implement visualized modeling. Defines system requirement and describes system design. Takes web pages, client UI, component object, table and database as objects or classes to do modeling from the viewpoint of real world.3. Decides the development procedure according to the viewpoint of software engineering. Takes database design and components layout as the key points. Designs the data layer and arranges the components on each layer.4. Designs the security strategy of the system. The strategy hot only assigns different rights to different users, but also uses the business logic middleware as the login component to realize the detection of system logins.This scheme is of many advantages such as: first, making use of this scheme, we can expose and reduce risks in the earlier time, realize smooth transition from analysis & design to implementation, control the complexity of the system, obtain more reasonable and extendable system structure, reduce system maintaining cost and improve development efficiency. On the other hand, great improvement canbe made to the extensibility, reusability, dependability and maintainability of Internet applications and the scope of Internet applications is further extended. The scheme is of great value not only in practice but also in theory, meanwhile, the method can be used to other application development.