Research On SOA-based Extensible Component Framework And Its Application

With the rapid development of the Internet era,"information islands" have become one of the sequelae of government and enterprise information construction at all levels.ServiceOriented Architecture(SOA)can also complete system integration for heterogeneous systems with different platforms and different technologies developed for different businesses,which can well solve this technical problem.This paper designs and implements a loosely coupled and reusable SOA-based extensible component framework and applies it to the field of mining.It designs and develops a complete provincial mining rights and mineral product market monitoring system platform.The main research contents and innovations of this article include:1)Analyzed the key technologies such as SOA architecture,ASP.NET MVC framework,Entity Framework framework,How Net knowledge base and Word2 vec word vector model,combined with the needs of agile development,proposed an extensible component framework based on SOA.2)Designed the architecture and database of the extensible component framework based on SOA,and its role-based authority control business,and implemented the above design.3)Applying the above-mentioned SOA-based scalable component framework to actual production,conducted a series of demand analysis and business process analysis on the mining market monitoring,and then designed and implemented the mining right and mining market monitoring system platform of XX Province,including architecture,database and corresponding functional modules.4)A topic crawler strategy based on semantic analysis is proposed.Through an effective topic determination strategy,the crawler can be directed to collect topic-related web content,dig deeper related data,and avoid crawling of invalid content.Semantic analysis of the text content of web pages can more effectively avoid topic deviation and improve the accuracy of crawling data.The actual operation shows that the SOA-based extensible component-based framework designed in this paper has achieved the expected goals.It provides scenario-independent services,functional components can be reused,services are loosely coupled,and the system has strong scalability.The extension development has laid a good foundation.