Research And Implement Of Web Application Based On Open-source Framework

Combining with the design and the realization of Discrete Mathematics System Project, the paper introduced the significance of research subject, the main content of researching of this paper, the main work of author's undertaking and the paper's organizational mechanism.The paper studied mechanisms, principles and respective characteristics of Struts, Spry and DWR framework, and gave models, methods and work flows of integrating new frameworks. To reduce the burden of the server, implement the mechanism of updating page without refreshing, call flexibly external data, and separate the view from the model, the paper provided the support foundation of developing the stage system in website.The paper discussed the technical points of selecting of the development platform and structuring the operating environment. It also compared and analyzed respective characteristics of the Microsoft .NET and J2EE, and presented the development platform with tomcat, mysql, eclipse, the store and parse mechanism of XML and so on. Combining with the engineering item and the application need, the paper established the framework for the environment, the application system model and the design project.The paper implemented two applications: Windows cascading menu and advanced search dialog. Focus on the technical elements and the process of achieving of using the integrated framework. The application effect of the actual project and the efficiency of analyzing and using the new framework presented that the construction of the Web functions realizes the friendly and efficient desktop application, and improves the reusability and development efficiency of this system.Combining with application requirements and the background management system of the author realizing, and several functions of design realizing as an example, such as the authority management, the data storage and file upload and so on, the paper introduced the specific process and the page effect of implementing, which are based on the integration framework, the parse tools, the design ideas, and the development methods, discussed the parts of problems in developing and gave the corresponsive solutions.At last, through summarize of the result of research subject, the paper prospects the technique about paper and author's future goal.