作为一个编程初学者来说，API函数也许是一个时常耳闻却感觉有些神秘的东西。单看它的复杂语法，就足令人望而生畏，但是任何事物在我们深入了解它之前，总是会有这种感觉的。我们这篇API入门教程的目的，就是要把API函数的来龙去脉告诉大家，破除对API函数的畏惧，使它成为我们编程的好助手。-As a programming beginners, API function may be an often heard but felt some mysterious things. One look at its complex syntax, on the daunting enough, but anything before we understand it, there will always be this feeling. Our purpose of this API Getting Started tutorial, it is to tell you the ins and outs API functions, get rid of the fear of the API functions, making it good for our program assistant.