Based On Web Service Electronic Mall Registration Center, Design And Realization

The traditional Web business enterprise information integration is high cost, complex technique and difficult realization. Along with the emergence of XML, it resolves the data presentation between heterogeneous platform; and the SOAP protocol resolves the data exchange between heterogeneous platforms; the new information integration solution--Web Service is put forward under these two technical foundations.This dissertation introduced the related theories foundation first. Then analyzed the E-Business Market Registry System solution, confirm software structure of it, confirm function of mold of the system and designed its core data structure and security model referring to the thought of the UDDI registration center within the Web service.The solution of E-Business Market Registry System based Web Service, and it compose of four layer.model structures, namely physics data layer, logic data layer, the business layer and mean the layer.1, Physics data layer:it defined the electronics company the city registration database in the structure of each form and control the relationship.2, Logic data layer:it defined the E-Business Market Registry System memory database according to the structure of database table and restriction. It can effectively resolve conflict of the multi-user concurrency operation physical database and alleviate the burden of database.3, Business layer:it defined the operation method of the Web service, a key technique adopt on this layer is in the center a technique, in the center a technical core is the object data model structure.It is middle-media, which transform structure model from table in the relation database to XML file which is the half structure transferring from Web.4, Presentation the layer:it define electronics company the city registers the structure of register the website, to carry out the customer and electronics company the city registers the registration database to hand over with each other, and analyzed the XML text file on the layer, abstract the data that a customer need from it.E-Business Market Registry System not only can manage the leagued electronics company basic information but also manage the web service interface of the leagued electronics company. So E-Business Market Registry System can mange the service provider and invoker and realize the dynamic integration through building and managing a kind of lax conjunction.