iOS 9 网络适配

iOS 9采用https请求，运行旧工程或者未适配，会出现以下警告：

App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app's Info.plist file.

解决办法：

1、在   Info.plist   ->   Open As   ->   Source Code

NSAppTransportSecurity

NSAllowsArbitraryLoads

2、打开   Info.plist   添加key：NSAppTransportSecurity​

输入完成之后会自动变成：App Transport Security Settings​

再展开，添加key：Allow Arbitrary Loads   设置为：YES