试试这个：
if let vc = UIApplication.shared.delegate?.window??.rootViewController as? FlutterViewController { interstitial.show(withPresenting: vc)}
试试这个：
if let vc = UIApplication.shared.delegate?.window??.rootViewController as? FlutterViewController { interstitial.show(withPresenting: vc)}名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
