The Design And Implementation Of The B2B Electronic Commerce Platform Based On Ejb Platform And SPRING Technology

Shouqin on-line service system (hereinafter referred to as " B2B system ") is a set of business computing platform deployment to Qinhuangdao Shouqin metal materials.co.,ltd specially used for Hyundai Heavy Industries’commerce. B2B system is taking use of EJB technology architecture design with the reference of Spring standard to carry out South Korea’s ERP system interaction. Its purpose is to improve both parties’ series of work efficiency, including order confirmation, contract, and production until the delivery shipment, reducing the fault occurrence resulting from manual operation to make the cooperation more efficient, fast, and accurate. Shouqin Company is modernized heavy plate base of the world top500enterprise--Shougang Group; South Korea is the world’s leading manufacturer of large vessel. Although both are the modernized large-scale enterprises, before the B2B system on line both sides are still taking use of the traditional information exchange like telephone, fax, e-mail. Because of the particularity of the shipbuilding plate, an order often contains thousands of dimensions and steel grade, each has58attribute index, which is featured as cumbersome, not intuitive, heavy workload, low efficiency style, necessary for change.This Thesis introduces B2B system development process. The system takes use of Web-based four-layer architecture, B/S architecture, by means of EJB, Spring development tools as well as the Oracle database server. The system finally realizes the functions including online orders delivering, automated order review, order tracking, mill certificate data query, etc. The test shows that, this system improves the work efficiency between the two sides of the series from the order confirmation, contract, production, to the shipment arrangement in order to reduce the error probability of manual operation in every section.The Thesis firstly introduces the background of project, the purpose of development of the system and proposals as well as the article structure; then, it introduces the correlation technique of system in use; in system analysis part, it introduces the overall goal and basic data operation; in system design part, it firstly introduces the overall design of the system, and then describes the overall design to the divided module in detail, finally states the system database design; in part of the system realization, it figures out in detail the module realization as well as the critical used techniques. in system testing part, it introduces in detail the system software test, tested case, tested conclusion and the system operation; finally, it lays out the article’s summary and the future prospects.