The Design And Implementation Of IOS-Based News Push System

In today’s society, the small and medium-sized enterprises are facing enormous pressure of talent competition and market competition. Services delivered by government departments are complex, meanwhile, every day, enterprises are receiving various kinds of news and announcements from the government. However, it mostly takes fixed time and places to read them, instead of acquiring them at anytime and anywhere. Because of these restrictions, massive valuable information is missed. In order to solve the inconvenience of above, iOS news client-side application has been developed.From the mobile news application system development platform, there are currently three plate Android platform, iOS platform and Windows based on Phone platform, looking from the statistical data of iOS and Android platform market share the biggest. This research is a iOS-based news push system. The framework of System is based on iOS SDK two development and integration, and through the establishment of a content server for message delivery service, the server sends the data to a specific client. Based on APNS function provided by Apple Corp on the extended function, to establish their own server, through the network transmission protocol to push data to the client. Contains the enterprise application of core components and multilayer enterprise application architecture the research content, related key technologies including:the technique of structural XML document interpretation, lightweight API set and module, pushing message mechanism, the interface style like left drawer type, data cache technology and image compression technology.Firstly, this thesis combines with the analysis of domestic and international developing status of the smart phone platform, and the needs of communities for this system. Nine functional modules of the system have been sorted out respectively, which are enrollment of activities, my business, docking of supply and demand, entrepreneurial dynamics, regional dynamics, serving supermarket, recruitment of partners,online exchange and account management. Secondly, the thesis introduces the framework of system, hardware and software environment, top structure and a number of core technologies involved in the process of realizing the platform. Finally, the thesis describes the testing environment and the result of system to validate integrity and correctness of the system.At present, this system has been officially launched, the actual application results show that the system not only solves the information confusion of the small and medium-sized centers, but also effectively helps enterprises to acquire news and information from the government timely and completely. Follow-up, the system will also continuously upgrade software functions, further optimize the client dynamic news content, add different columns, and make the information more comprehensive.