Design And Implementation Of Digital Campus Portal System Based On Web Services

With the persistent development and completing of information technique and network technique, the tide of informatization impacted every corner of the world. As the frontline and forerunner of network technique, the colleges and universities must be on the same situation. Building the digital campus portal system is an important systems engineering to make the education informatization more effective. As the significant part of the digitized campus, the digital campus portal system is the focus of the native colleges and universities research.This topic comes from the actual demand for application integration of Dalian Neusoft Institute of Information, through establishment of a unified portal system to realize the integration of resources, thereby eliminating the "information island", to build an efficient, safe, loosely coupled and highly integrated Digital Campus platform. The system Based on Web Services includes office automation applications, information services, applications, educational administration applications, enrollment and employment management applications, student management applications, personnel management applications. Through the previous reserch, a construction of the current status of campus information is confirmed, and challenges it faces are also clear. Against difficulties for the integration of existing information systems, complex structure and other defects, summarized the number of Web Services-based portal system building campus research programs. Then, by using the Web Services, Portal technologies related to in-depth r(?)earch and analysis, and focuses on how to combine J2EE and Web Services, Portal technology combined into a common framework for system integration. To conclude, Web Services-based digital campus portal system is mainly adopted Web Services, Portal (Portal) technology, single sign-on (SSO), SOAP, WSDL, UDDI and other technologies.In this article, the digital campus portal system needs in-depth analysis based on the proposed structure of the system design and discusses the detailed design of various components, and finally describes the system implementation and system testing.