The Research And Implementation Of Online Vendition System

Networking and Software technologies are speeding up at a very quick pace. The technologies for E-Business are booming up, and relevant applications are already in use everywhere. E-Business is becoming a hot spot in the field of information technology. The author of this paper discusses the fundamental theories and implementation techniques about E-Business, and then discussed the implementation of an on-line vendition system for a real enterprise.This system is based on a duel model that is the combination of B2C and B2B models. And this whole system is organized as modulated parts such as user management module, products information publish module, products choose module, on-line business talking module, on-line contract signing module and CA module, etc.System analysis, design and implementation processes are discussed in detail, and the relevant technologies such as XML, Microsoft Visual.Net, and digital signature are also discussed in this paper.