The Design And Implementation Of B2B E-commerce Ordering Platform

At present,it is an information age.The world's development is changing rapidly,and there is tens of thousands of information.With the development of the Internet,people's many activities have undergone earth-shaking changes.Taking commodity exchange as an example,under the background of rapid development of the times,the e-commerce platform continues to grow.Not only individual users,companies are also increasingly inclined to engage in transaction activities based on internet products,and the interactive transaction model between such enterprises and enterprises is called the B2B(Business to Business)model.The typical B2B e-commerce system is Alibaba.Alibaba's user coverage rate is much higher than that of other major e-commerce providers,and it occupies an extremely important position in China's B2B electronic commerce field.The B2B e-commerce ordering platform described in this article is developed using the B/S(browser/server)software architecture model.According to the characteristics of the system and taking into account the future development of the system,it is decided that the system as a whole adopts a distributed architecture,this is intended to reduce the degree of coupling between modules,improve the scalability of the system,and facilitate distributed deployment.The system is programmed by java language.It is designed based on MVC application mode.It is developed using SSM framework.The database uses MySQL,MyCat as the middleware to achieve master-slave replication,sub-database and sub-table.Redis as a cache to reduce the database Stress,improve query efficiency.In order to realize the connection between each module,we use Web Service to provide the interface.Nginx does load balancing to fight against big pressure.At the same time Solr search application server to provide search services for the system.Facing the complicated order process,Activiti workflows are used to manage the orders.In addition,the collaborative filtering recommendation algorithm is used to provide recommended goods services for the order side users,and the recommended algorithm is implemented using the Mahout framework.These are the functions of the author involved in the design and implementation.It mainly includes content classification management,content management and content display functions of content management module;maintenance of commodity information,specification template management functions of product management module;maintenance of order information,order status tracking,order operation and other functions of order management module;product search function of search module.At the same time,it also participated in the analysis and design of product recommendation functions.This system is a B2B e-commerce ordering system for small and medium-sized enterprises and retailers.And it is from the author's internship unit yonyou Network Technology Stock Corporation,it aims to help distributors ship customers to place orders online easily,pay conveniently and quickly,and provide recommended commodity services for the order side.For business side,it intended to help them track orders,maintain backend product information,set up ads based on their needs.Not only enriched the choice of the order side,but also provided more sales opportunities for the enterprise.The current system runs smoothly and smoothly,basically fulfilling the expected functions.For users,in addition to SMEs,it also has a number of retailers and individuals.