Research And Application Of Wireless Technology Based On J2ME And Web Services

This paper builds a PDA flood protected mobile Web system based on J2ME, Web Services, XML and Spring Web MVC technology. Firstly, it introduces the technologies of J2ME and Web Services, which are used to develop the system. It analyzes how to invoke Web Services under J2ME environment. Then during the system design, the paper researches Spring Web MVC framework and puts forward a MVC framework model fitting J2ME environment, which is applied to J2ME client of the system. And then the paper describes the implement and key technologies of the system in detail. In addition, to ensure the performance of the system, system test is performed. In the end, the work of the paper is summarized, and the imperfections of the system are proposed for improvement in the further research.