| The combination of offline business and mobile internet is called 020 (Online to Offline) that is a new type of business model, and the unprecedented opportunities will be brought by the rapid development of mobile internet. One of them, there is the bright future for the typical representative of the restaurant recommendation apps.The thesis fully research and analysis the background and user requirements of the project, a client system based on mobile internet is designed and implemented successfully, which meet the requirements of TV program. The APP has been put into "Coolgaga" on "Channel Young". The thesis has introduced a set of feasible IOS software development method, successfully separated APP architecture and APP business logic, so that the efficiencies of development and communication are improved effectively. The author has designed a set of feasible APP architecture and discussed the attention on issues. In design and implementation of APP business logic, the thesis analyzed UI business logic of "Coolgaga" client module in detail and programmed the client modules. According to the characteristics of the project, the thesis discussed the implementation of software testing on IOS platform and put forward three simple and feasible solution for performance optimization. The result of performance testing indicated that the client system has achieved the design goals. At present, "Coolgaga" APP is completed. Based on the combination of "Channel Young", there are a considerable Downloads, the high-quality client design and the high-quality program content. The application has achieved good social benefits and the good prospects. |
