Research And Realization Of Unified Framework For Multi-platform Based On Semantic Description

With the rapid development of Internet technology and computer science, people’ssocial life. has gradually been penetrated. At the same time, rapid development ofnetworking and communications technology has also made many application softwarefaces some new challenges, It is how to adapt to heterogeneous machine connected tothe Internet, solve the problem of terminal coexistence。For high speed development of computer technology and high network coverage,mobile digital devices and popularization of portable devices has brought a newchallenge，today. From the height, the breadth and depth of view of the computer, theimprovement of the computer, emerging new terminal, more and more deeplyintelligent, with the big trends, user’s needs are constantly changing, the function ofapplications and products are changeable. Single terminal form have already can’tsatisfy the needs of the masses of users. For the same data in the database, orinformation, they have different needs。Developers need to build a suitable formulti-platform system to tackle the need to quickly, saving money, supportingmulti-types of side under the condition of extensibility framework. In the face of thissituation, we propose a solution, multi-platform unified framework based on semanticdescription of demand, to build a framework for system available for a variety ofplatforms to access different terminal access to better achieve different wireless andwired terminal platforms seamless.This paper proposes a way to support a hierarchical model of multi-platform, theconstruction site of the future has a certain guiding significance and reference value.This article provides a J2EE platform-based MVC pattern, and use of XML and XSLtechnology as the framework of the view layer. using improved technologies such asXML, XPath, XSL, instead of JSP to Improve framework for the view part. XMLformat data rather than just passing semantics and some kind of display to markspecific technology, With XSL, and according to the appropriate platform to dynamically distribute transforming XML file, to get a more thorough separation ofthe page display and business logic, thereby ensuring the user data displayedcompletely platform independent. This is a solution for the diversification of a varietyof terminal equipment to solve the reusability of network application resources, whileachieving the independence between the mobile device terminal and networkapplication resources.