Design And Implementation Of The Educational Resources Management Platform Based On .Net

With the rapid development of our country to improve the level of education and internet education,canonical,standardization of educational resources,e-government is becoming increasingly important and urgent action of the standard,the rich educational resources in the field of education is expanding.But over the years the direction of the various areas of teaching for the development and production of educational resources are scattered and independent,so although the educational resources category range,a huge number,but there is no unified and standardized,resulting in educational resources is not qualified,especially serious differences.Unified,qualified,standardized and canonical production of educational resources has become particularly important.The purpose of educational resource management platform is to solve this problem,and to realize the canonical and standardization of educational resources in many dimensions such as design,development and production.In order to improve the quality of the whole education resource,to realize the life cycle management of the whole education resource,to ensure the production of large quantities of standard and qualified educational resource database,and to be used in the online education work on the internet.This dissertation expounds the realization principle,main functions and key technologies of educational resource management platform.Educational resource management platform contains five basic business modules:learning research editor,online exercise paper editor,courseware editor,3D resource editor,resource storage statistics.The design of K12 education resource personnel through the line classification,dimensions of life cycle information,education information,technology property,copyright information,custom attributes,coverage,in accordance with the data structure design standard synchronization standard resource model,using the standard template as the core,and the various types of information resources in accordance with the corresponding standard storage to education resources platform.The resource specifications are highly unified,and the integrity and standardization of resources are improved.This system adopts the three layer system structure based on B/S mode.The interface layer use.Net technology to access the Web server,and the middle tier application server stores the business logic expressed in the form of RestFul Web API,and the bottom layer uses the SQL Server 2012 database.The promotion and operation of educational resources management platform has achieved good results,providing technical support for the standardization,integration and integrity management of educational resources.