iOS-App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure
使用AFN进行GET请求时控制台打印ApplicationTransportSecurityhasblockedacleartextHTTP(http://)resourceloadsinceitisinsecure.Temporaryexceptionscanbeconfiguredviayourapp’sInfo.plistfile.解决方法:在plist源文件中加入代码:NSAppTrans