The Design And Implementation Of Merchant Service System Based On WIFI

With the development of the mobile Internet,the number of Internet users is increasing and the facility connecting to Internet is becoming more various.People's demand for WIFI is growing,so they wish to receive WIFI signals to connect to WIFI at any time.Meanwhile,the business opportunity of WIFI has been gradually found by companies.This paper proposes the construction of Merchant Service System Based on WIFI.This system uses the three layer architecture based on MVC pattern.The main techniques include Spring,Mybatis,Dubbo and MVC.The system mainly contains the following functions:connecting to WIFI hot spots,checking news released by merchants,checking sales activities of merchants and buying goods online.Users can also search services provided by merchants and buy goods.A merchant becomes a master of a hot spot by uploading the information of WiFi hot spot.It fills in the information related to the store,sets the home page,defines menus of home page,releases the promotion information,views the users' comments and manages its fans.Service providers registe themselves.They fill in information of service type,service areas and so on,then upload their services to the system servers for individual users to view and purchase.The basic data module of the system is mainly responsible for the statistics of users' data,analysis of users' behaviors and recommending appropriate services.This paper introduces the design and implementation of Merchant Service System Based on WIFI.The main work is as following.First,this paper introduces the main technologies including MVC design patterns,Spring,MyBatis and Dubbo,meanwhile analyses their core concepts,advantages and disadvantages.Second,thie paper analyse the basic demand of individual users,merchants and service providers,outlines the general design of the project according to the demand,divides the modules of the project and designs the data structure of the system.This paper introduces the overall design of the system and detailly describes the design of system view layer,business logic layer and data persistence layer.Third,based on the demand analysis and overall design,this paper describes the detail implementation of main modules including the merchants module,the individual users module and the service providers module.