Research & Practice Of Enterprise Application Development Based On Framework

IT-FRENS is a freight management system and based on this project , we do a lot of theoretical research and engineering practice. By means of implementing and analyzing a framework product, called Watool, we discussed development and application of component system founded on framework and generalized concept, classification and technologic characteristic of framework.Though some advanced component technology like J2EE, CORBA has been introduced to develop enterprise application, they don't benefit to reusing and improve software quality effectively because of using them in a wrong way.In this paper, we presented structures, compositions and principle of Watool and analyzed design and implement of MVC framework and Data Access framework in Watool. The abstract method and the design idea of separating presentation, control, business and data access founded deeply for enhancing system efficiency, implement and reusing.Based on the theory research on Watool and practice on IT-FRENS, we expounded the significance and application of them in the enterprise software development.At last, the paper puts forward the existing defects in Watool and the opinion of Watool improvement.Through lots of research and practice on Watool, we also revealed the implement principle, design idea and the approach to develop middleware product with framework technology. Thus, we profoundly caught on the component technology and software reusing idea.