本项目的主要目的是建立一个基于B2B的电子商务网站，整个系统从功能分类上主要划分为三大模块：前台展示模块，企业管理模块，后台管理模块。-The main purpose of this project is to create a B2B e-commerce site based on the entire system from the functional category is divided into three main modules: front display modules,