一些知识点 保存查阅

唐巧：iOS应用内支付(IAP)的那些坑

http://blog.jobbole.com/38032/

如何让iOS 保持界面流畅？这些技巧你知道吗

http://www.cocoachina.com/ios/20151130/14477.html

Xcode插件管理神器 —— Alcatraz

http://lyjh.net/2014/11/06/Xcode%E6%8F%92%E4%BB%B6/

苹果支付Receipt Fields
https://developer.apple.com/library/ios/releasenotes/General/ValidateAppStoreReceipt/Chapters/ReceiptFields.html#//apple_ref/doc/uid/TP40010573-CH106-SW1

iOS9新系统下App Store应用上传新指南

http://www.cocoachina.com/appstore/20151010/13691.html

苹果支持中心联系方式
https://developer.apple.com/contact/phone.php