Study And Application Of Web Software's Reconstruction Method

Software system is the need for continuous improvement to meet user's new demands or a new application environment. In the software modification process, it is constantly revised and added the code, making the software become more complex and decreasing the maintainability. How to improve web application software performance and meet business expansion need makes web application software reconstruction method become the industry's research focus.Reconstruction method and design pattern are used to improve some existing software to meet the user's non-functional requirements, making the system have a higher flexibility. At the same time,get rid of the high cost of maintenance issues caused by the frequent demand change. It is proved that application of reconstruction and web optimization techniques effectively improve the performance of the system through reconstruction pre- and post- comparative analysis.Our research is based on sponsoring college students'information management system, the major jobs are:1. coupled with reflection mechanism's the decoupling pattern, use of reconstruction method deals with the inquiry information module in accordance with the three-layer architecture pattern, making the system in all modules the same style.2. design patterns integrated in refactoring.method are used to ensure the stability of the system functionality expansion.3. in the introduction of the code pattern, polymorphism and generic programming integrated in refactoring method are used to reduce the number of interfaces for improving code reusability and flexibility.4. XML and caching and multi-threading technology are used to improve system performance.