Abstract—In this paper, based on theresearch and analysis of the J2ME architecture and combing with the J2MEtechnical characteristics, a type of J2ME-based mobile logistics commercesystem design program is presented, and then the realization of the keytechnologies in this program is illustrated. The program has the advantagessuch as simple realization, strong maneuverability.

Keywords- logistics commerce; J2ME; MIDP; XML

1. Introduction

Along with the Internet's fastdevelopment and handsets' promotion,it will to be hot spot to develop the applicationsoftware based on the mobile termination of the network application research fromnow on. The present information technology's swift development has led thetraditional logistics to the modern logistics transformation, also the Internetand the wireless network popularization promotes the logistics profession tohave the revolutionary change. After marching into the electronic commercetime, the logistics informationization trend is more obviously. J2ME (Java 2Micro Edition) is the mostly used development technology based on mobileequipment presently, which provides a transplantable , the resources to takefew and the safe Java application development environment for the equipmentresources are limited. Use the J2ME technology to construct the logisticsinformation system is very appropriate.

2. Architecture of J2ME and its advantages

The technology of J2ME (java 2 PlatformMicro Edition) is the Java2 platforms which designed specially by the SUNCorporation for the small expense class electronic installation.It is composed bymany kinds of dispositions, simple lists and optional Packages. At present, in numeroustechnologies which can realize the migration information processing andapplication, J2ME technology oneself has become the pacemaker and also thestandard of mobile development domain in fact.

J2ME has used the modular and inadministrative levels of the software body lash. Figure 1 expressed the J2MElamination of software architecture. The first floor is the host computer'slocal operating system, and the interior divides into the levels of the Javavirtual machine (Java Virtual Machine), the Configuration (Configuration) andthe Profile (Profile).