这是在外国的博客上找到的一个超好入门教程，分享给各位，直接引用吧：While making this app, you’ll learn some of the most commonly used topics in iPhone development: What You Need to Get Started with iPhone Development How to store your app data in a Model How to use Table Views – including adding and deleting rows How to create a detail view for a row How to support both Portrait & Landscape orientations How to use Navigation Controllers How to use an Image Picker How to use common controls such as a text field, button, and image view How to add icons and def ault images Bonus: How to handle long-running operations ault images Bonus: How to handle long-running operations