如何判断您的应用是否正在使用iCloud架构开发或生产

Question

如果我的iCloud容器连接到开发或生产架构，我如何在运行时检查？

Answer 1

当通过模拟器运行时，这对我有用：

    let path = "<pathToProjectDirectory>/<projectName>.entitlements"

    guard let data = FileManager.default.contents(atPath: path) else { return }

    do {
        let dict = try PropertyListSerialization.propertyList(from: data, options: .mutableContainersAndLeaves, format: nil) as! [String : Any]
        print( "container-environment: \(dict["com.apple.developer.icloud-container-environment"] ?? "no key")" )
    }
    catch {
        // error
    }