| Enterprise often has many application systems, such as office application system, a human resource management system, e-mail system and so on, but most of these systems are independent of each other, their respective security verification strategy, the user before using each application system, must take the corresponding system status system landing, due to the decentralized operation complexity and information, access to information data he needed to bring certain difficulty to the user to, so to the enterprise, the enterprise application systems and data resources integration, enterprises need to be resolved.To achieve their integration, the establishment of enterprise customers, enterprises of internal staff and business to business information channel, and single sign-on in integrated platform, which is only an identity verification, can access the application system with all, and realize the personalized information display, this series of demand can be achieved by using Portal.Portal now has become one of the most concerned about the field of enterprise, is the first step to achieve the integration of enterprises.Its important value in that it is integrated node enterprises existing investment and new investment, interaction of single point users to personalize and application and process, content, security,.At present, enterprises are most concerned about in the system application problems is how to realize the integration of enterprise applications, and how to construct a unified platform for enterprise information portal.This paper aims at the problems existing in some of the Portal system in practical application, to follow the JSR168 Fan Shi Liferay Portal Portal framework for enterprise data integration as the foundation, conducts the thorough research to the Portal portal and construction theory. |
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