IOS中使用http协议请求接口数据报错:

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.

解决方案如下:

选择下图所示选项: App Transport Security Settings

 type改为字典 (Dictionary)

展开并点击添加号添加子项 

 选择下图所示选项

 值改为YES后重新编译启动问题解决