Research And Design Of Ajax Engine Based On Policy Service And RPC Method

With unprecedented development of Web technology, traditionaldeveloping method can not fulfill user's demand. As a new conception,Ajax integrates several mature technologies to bring brand-newexperience to user. Because Ajax engine is the core of Ajax, how to usepolicy service and RPC to serve Ajax engine is an emphasis in the thesis,and how to design and implement the engine becomes another emphasis.The basic conception, the art of state and some problems of currentresearch are summarized in the thesis at first. The main technology aboutAjax is introduced and also the different between Ajax Web model andtraditional model.The location and the function of Ajax engine are analyzed, theapplication scene and the target of Ajax are discussed in the thesis. Afterdoing some researches and the analysis of policy service and RPCmethod in Ajax engine application are discussed in the thesis. The mainframe of Ajax engine based on policy service and RPC method is putforward. The main function of each functional module and therepresentative data processes are discussed in the thesis. How to designand implement each functional module are discuss, and the asynchronousdata communication, policy service, RPC function describing lib arediscussed, the designing thought, data process and implement of abovemodules are expatiated in the thesis.Finally, the application of the Ajax engine based on Policy serviceand RPC method used to a B2B drag quality control system are discussed.The feasibility of system framework is certified in practices, and thesuperiority and the defects of the system are pointed out.