swift学习网站 http://letsswift.com/category/swiftguide/http://www.imooc.com/course/list?is_easy=3&c=ioshttp://www.swiftv.cn/http://open.163.com/special/opencourse/ios8.htmliOS学习资料:https://github.com/Aufree/trip-to-iOShttp://www.cocoachina.com/ios/20150111/10894.html