iOS9中请求出现App Transport Security has blocked a cleartext HTTP (http://)

错误描述：

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.

在iOS9中，苹果将原http协议改成了https协议，使用 TLS1.2 SSL加密请求数据。

解决方法：

在info.plist 加入key

<key>NSAppTransportSecurity</key>

<dict>

<key>NSAllowsArbitraryLoads</key>

<true/>

</dict>

或按下图所示添加内容

iOS9中请求出现App Transport Security has blocked a cleartext HTTP (http://)

原文：http://www.cnblogs.com/jackma86/p/4982198.html