IPhone made by the company of Apple has aroused a great deal of concern on a global scale in 2007.It is a set of smart phone with mobile phone,media player,wireless network functions,and with better Internet features than traditional phone,supporting a lot of web applications.In the wireless Internet lifestyle,people need location-related information frequently.As the expanding of iPhone market,developing the web applications for iPhone,particularly developing LBS(Location Based Service) systems suit for the mobile application services,which is not only provide a more convenient living environment for people,but also can open up a huge emerging market for the GIS,mobile communications and Internet service providers.The article describes the telecom LBS system applying for iPhone based on GIS platform,including basic POI(Point of Interest),industry,public transport,roadway and other services.
在分别对Jave Server Faces和Hibernate框架进行简要介绍的基础上,详细阐释了基于JSF+Hibernate框架开发的网上租借系统的构建。
The monitoring and control system of some stirring machine adopts trifurcated multiple and topologic structure.Considering FIX and VB software both supporting DDE,we can develop a network implementation program based on Client/Server.Considering FIX and VB software both supporting DDE.A network implementation program is developed based on client/server.The server side program can get data from the realtime database of FIX software by DDE,and then the data can be sent to client through the TCP (transfer control protocol).In this way,the overall system cost can be reduced greatly.
