Design And Implementation Of Portal System For Big-Service Designing And Executing Platform

With the rapid development of computer network technology,the current information society is showing the development trend of networking,intelligence,service and mobility,and the modern service business is also constantly upgrading and emerging new forms of business.In the face of the increasingly rich big data,service resources and growing large-scale personalized user requires of the Internet,how to design a big-service designing and executing platform,which can achieve accurate matching between "requires and service",becomes more and more important.This paper designs and develops a corresponding portal system for the platform at the same time,so that users can easily use the big-service designing and executing platform to design and manage user's requires,service patterns and services on the portal system.Firstly,this paper introduces the related concepts and research situation of service pattern and demand pattern,service composition and service selection as well as portal system,and also introduces the sub-systems involved in the big-service platform.Then it analyzes the requirements of the portal system for the big service platform,and concludes that the functional requirements of the system include login and permission management module,user's require management module,service pattern management module and service management module;then it focuses on the overall architecture design,functional module design of each sub part and database design of the system,and finally we realize the whole system.Based on J2EE platform technology,this system,which adopts a layered architecture,is designed and developmented comprehensively with object-oriented analysis and design methods.After planning and optimizing the whole technical framework,the entire system adopts Vue.js +Springboot + My Batis + My SQL + redis.The presentation layer adopts Vue.js to display the corresponding page,and embeds vis.js technology to deeply implement the hierarchical display of service patterns;The business logic layer processes the information through the background methods;The data access layer encapsulates the store procedures and advance mappings by mybatis framework and takes redis as the auxiliary cache database.With these technology,We finally complete the function development of each module.After post-test,the portal system can meet the requirements for the user require,service pattern and service management for the big-service platform,and the system has perfect functions and strong usability.