好吧，我对Swift还比较陌生，我对自己想做什么或者是否走错了方向感到有点困惑。(https://github.com/ashleymills/Reachability.swift)这是我的viewDidLoad方法:overridefuncviewDidLoad(){super.viewDidLoad()//Doanyadditionalsetupafterloadingtheview,typicallyfromanib.checkConnection()}然后我有一个函数，代码来自ReachabilityGitHub项目:funccheckConnection(){//declar