The Design And Implementation Of Site Map Of Shandong Province

"Map of Shandong Province Network" system, established on the outcome of many years of surveying and mapping information and expertise accumulated of Land Surveying and Mapping Institute of Shandong Province, which is public-oriented with distinctive characteristics, full-featured web site system. The system will further promote the application of surveying and mapping issues for the Government to provide multi-level, multi-angle of the basic security services to a large extent.System, using a B/S architecture, is based on J2EE platform to complete the design and implementation.The system also features an object-oriented approach to requirements modeling, and the Unified Modeling Language (UML) is used as the analysis and design description language. Struts2 and Hibernate technology architecture are used to complete this system, and integrated development environment Myeclipse 6.0 and other advanced systems development tools also are used. Web systems front use the integrated of Struts2 and Ajax technology to communicate with background in a asynchronous means. Site operations with the database backend use Hibernate to achieve. In order to improve development efficiency, the Struts2 framework and the Hibernate framework of the combined together to realize a flexible presentation layer page Jump to improve the Struts2 in the model layer deficiencies.In the system requirements analysis, it describe the system's overall operations and business processes in a detailed way,it also introduce the functions of each module, as well as describing the relationship between modules.In this paper,it highlights the system's main work processes, as well as some Other features, such as peripheral, query error correction and so on. From the system modeling, system has gotten the design of the system classes and database modelde complying on description of the database system design. In this paper, we focuse on the MVC pattern in the J2EE framework and under the condition of combining the map inquiries about the business (such as the convenience of information queries, travel information queries, travel information inquiry, Shandong cuisine, etc.) as well as the use of technologies such as Ajax, jQuery, and there also has a brief introduction of the electronic map drawing principles, map display, map scaling, range and small map features. This section has more associated with the GIS. Paper describes the news view will remain in order to better service to map network systems designed to play press release to promote the role of system construction site. It is the administrator, the interaction between the user and system platform.At present, the "Map of Shandong Province Network" system has been successfully on-line, largely to facilitate the public's usage, and is a good implementation of the requirements of government policy.It also fills the blank that our province lacks the convenient electronic map of the province-building. At the same time, the system will assist the Government in decision-making, and play a role in providing security services.