A Design And Implementation Of IOS Client Of Village Trade Platform

During the time of rapid development in information technology, we have entered the era of Mobile Internet. Compared to the previous Internet era, Mobile Internet makes people contact closer, and promotes a new way of mobile office and life. A large number of mobile device users are able to do most things in life and work only at home. At present, development of China’s Mobile Internet is very rapid in the city, and improvment of the urban infrastructure construction makes the people enjoy a higher quality of life, which is the significant impact of Smart City. However, development of information technology in rural areas is still at a relatively low level. In order to improve this situation, the government decided to implement the strategic of Smart Village, to make the Internet and Mobile Internet in rural areas better developed.In this background, the paper intend to design a Smart Village trade platform, thus farmers can trade their farm products to consumers. This platform application is built on Apple’s i OS platform, primarily serving consumers who use i Phone or i Pad devices. Using the developed application, users can view, purchase farm products which they like, and farmers who can online update their latest products, so as to promote development of Smart Village strategy.First, this paper introduces the background and importance of the research project, followed by analysis of the main methods to solve the Smart Village trade platform, then identify important means of the research project at home and abroad, then establish the main contents of the topic. And we analyzes the main technical means used by the project, such as i OS platform, Xcode, My SQL database, Java EE platform and C/S architecture and other technologies.This article then makes requirements analysis on the trading platform, systematically shows what needs to be done in the paper, including user login and registration, personal information maintenance, scanning latest products and trading products, establish each specific functional modules need to implement, and point out the attention of implementation details. It also made a number of non-functional requirements about run-time.Once established the individual requirements, the paper then describes the overall design of the various functional modules, and design flow chart of each module, which guide the following detailed design of Smart Village trade platform. This part also gives a detailed design and elaboration on the database system.Then, according to the overall design of each module, the paper detailly describe the implementation of each module. It mainly introduces the user registration and login module, user information management module, scanning products module, trade module and order systems. A User can register a new account and use the registered account to login into the system, he can modify your personal information in personal information maintenance interface. A user can view individual farm latest products online, you can view the detail description of each prodcut, then you can order and use the Alipay payment, and finally you can find your goods in order system, and then you wait for the delivery of goods.This article also designs test cases for each corresponding for each module, and detailed test results indicate the system meets the needs originally designed and the application runs well.This article describes the design and implementation of trad platform in Smart Village, it can perform basic trading functions and promote rural agricultural trade development to some extent, and finally help build Smart Village.