Research And Implement Of Rich Client Web Application Framework Based On Component

The development of Enterprise Web Application has become an important field of software development. It always demands an excellent architecture, better compatibility and greater extensibility. However, the traditional Web application framework can't fully meet the requirements above. In this paper, based on the Beijing Municipal Health Financial Management System of Enterprise Web Application, the author designs and implements a new web application framework, which boosts the reusability, compatibility, extensibility and interactivity by using Rich Client and Component technology.Firstly, this paper has a research of Rich Client and Component technology, analyzes the related core technologies and each advantages. Thereafter, this paper brings in N-tier design method, builds a 5-tier Web application framework based on Rich Client and Component technology, Meanwhile the author describes the overall design and exact implementation of the framework. And the author emphasizes on the design and implementation of the Rich Client, the strategy of communication between Client and Server, the design and implementation of the service tier, and also the implementation of Component Assembly. Finally, this paper describes how this framework is used in Beijing Municipal Health Financial Management System, and analyzes the virtues which are brought by this framework. Besides, the author puts forward some tasks to make this framework better.