The Research On E-commerce System Model Based On Message-driven

Wth the development of Intemet, traditional commerce pattem is raPidlymoving to E-commerce. E-commerce trade quanum proliferates. After Chinaentry into the WTO, domestic petrochemical industries are facing grim challenge.APplication of E-commerce will make a great benefit to enterprises by promotingbusiness flow auomatic and reducing product cost. This brings fOrward researchon the system model and realization technique of E-commerce.This thesis firstly intfoduces the concept of E-commerce and its development.ln the second chaPtef, several leading techniques for E-commerce constmcting arediscussed.In the third chaPter, combined with the technical characteristic ofhttp. XML.JDBC/ODBC. RDBMS, a system model facing to futue E-commerce aPplicationis presented .The aim is to find out a new mechanism that make it reality toatomatically exchange data and cooperate between two different systemplatforms. XML perfectly characteristic of being ideal message carrier andstructure self defined make it become the key to realize iniercommunicationamong differeDt systems. The principle, characteristic and estimate ofE-commerce system model based on XML message-driven are emphasized in thischaPter.Daqing refining & chemical company material stocking e-commerce systemis a representative E-commerce aPplication. In the fOrth chaPtef, based on previouschapter model, a scheme of system as a whole, message criterion, stock operatinglogic, data access logic are designed. This kind of system posses fine mechanismof communicating with other system and keeP its independence. And it is easily tobe extended and uPgraded. Taking advantage of Java XML API and JDBC API,constructing an order operate demo system involve all techniques of every layer inthe model. Therefore the feasibility of system scheme can be proved.