iOS 9之适配ATS

ATS(App Transport Security)

http://www.cocoachina.com/ios/20151021/13722.html

项目适配iOS9遇到的一些问题及解决办法（更新两个小问题）

http://www.cocoachina.com/ios/20151021/13722.html

http://www.appmim.com/article/2137.html