SAP Enterprise Mobile platform development Exploration Series 1-Apple mobile app helloworld

This evening, CCTV approved apple again, saying that after the 315 naming convention, Apple did not repent... I'm so confident that CCTV is speechless. CCTV should do more research on why China cannot find a great company like Apple, rather than looking at money. Isn't it just that people haven't done anything to advertise your money. I personally think that Apple is still good. It is a great company that has greatly changed people's lives and made the world better.

When talking about mobile development, Apple's iOS platform application is undoubtedly a very important part. Although its market share is not the highest, its position and ecosystem are indeed very important and powerful, it is also the mobile development platform that developers are most interested in. Then we will learn from IOS mobile app development.

The first step, of course, is to have another Mac operating system, and then download and install the development environment xcode and simulator of apple.ProgramThis is free of charge. Then we wrote it from helloworld. The first program has only two buttons and one tag, and iOS application development is also MVC, which is not much different from common interface programs, then, the graphic interface is dragged and written to the Controller for the eventCodeThat's all. The second program adds several common components, which is also very simple.