Web Development Framework Based On Component Research, Design And Realization

This paper analyses a series of problems in traditional web application development at the first, including that it lacks components of big granularity, diffculty of cooperation, and poor maintainablility of system etc, then introduces interrelated theories and thoughts about component, software architecture, design pattarn and framework. It introduces several web framework according with MVC model in web application development, and points out their own characteristic and deficiencies by analysis.On this basis, this paper puts forward a kind of new web framework, CBEAN Framewok, which is based on component, and expatiates on its operation and design principle. CBEAN Framework chiefly solves that it lacks applied component at the client in web application development. it includes client component, self-defining taglib, analysyzing module for self-defining taglib and controller module at the server. This paper introduces their design and implement, and introduces key COMMAN Sql mechanism and data verifying mechanism, and how to integrate with other frameworks.Finally, through an example, developing Telecommunication Customer Management System by using CBEAN Framework, this paper introduces detailed development step by using CBEAN Framework, sumarizes advantages of CBEAN Framework, and analyses key problems need to be solved for further research.