Wireless Consumption System's Research And Design Based On J2ME

Wireless consumption is the new function along with the wireless equipments' more intelligent. It can make people optimize the efficiency and quality of life. Therefore research to this function is becoming a new trend.Basing on C/S mode, this system is a consumption system developed by adopting J2ME(Java 2 Platform Micro Edition) technique and using 3-tiers constructions. The J2ME is a Java platform specially facing wireless electronic market, whose development is although just begun, it is more and more important with the maturation of itself. This system is mainly divided into four functional modules: browsing product, paying online, ordering news and inquiring status of consumption. Different part accomplishes different function. For example, the part of browsing product can browse the name and price of the products. All the users of owning the wireless equipment with this function can use this system. As long as the consumers register successfully, they can enjoy this service function without limit.This paper is separated into 5 chapters. Chapter 1 is an exordium, which introduces the development of the wireless consumption and the meaning of the research. Chapter 2 introduces the technique used in the development, including the J2ME, components of J2EE(such as Servlet, JDBC etc.). Chapter 3 describes the construction of the system and the design of the software, including introduction of the function and realization of the software. The introduction in chapter 4 is the process of developing and realizing. Finally chapter 5 summarizes the foreground of the work for the future.