创建 plist 并将其复制到文件夹 MacOS Swift

Question

我一直在思考如何在 MacOS 中创建 plist 并将其写入某个文件夹目录。在我的情况下，到 /Library 中的 LaunchDaemons 文件夹。我知道如何创建 plist，但它写入我遇到问题的 LaunchDaemons 文件夹。根据我的理解，下面的这段代码是针对沙盒的，但是我该如何在沙盒之外进行呢？干杯

 let fileManager = FileManager.default
 let documentDirectory = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0] as String
 let path = documentDirectory.appending("test.plist")

我在收到的帮助下添加了代码，没有错误，但它没有向文件夹写入任何内容。这是代码：

 let libraryDirectory = try! FileManager.default.url(for: .libraryDirectory, in: .localDomainMask, appropriateFor: nil, create: false)
    let launchDaemonsFolder = libraryDirectory.appendingPathComponent("LaunchDaemons/test.plist")

    if FileManager.default.fileExists(atPath: launchDaemonsFolder.path) {

        print(launchDaemonsFolder)


        let plistDictionary : [String: Any] = [
            "ExitTimeOut": 600,
            "Label": "BOOT.SHUTDOWN.SERVICE",
            "ProgramArguments": ["/test.sh"] as Array,
            "RunAtLoad": false,
            "WorkingDirectory": "/"

        ]

        let dictionaryResult = NSDictionary(dictionary: plistDictionary)
        let fileWritten = dictionaryResult.write(to: launchDaemonsFolder, atomically: true)
        print("is the file created: \(fileWritten)")



    } else {

        print("File Exists")

    }

Answer 1

首先NSSearchPathForDirectoriesInDomains已经过时了，还是强烈推荐使用URL相关的API。

这段代码创建了一个指向/Library/LaunchDaemons的URL

let libraryDirectory = try! FileManager.default.url(for: .libraryDirectory, in: .localDomainMask, appropriateFor: nil, create: false)
let launchDaemonsFolder = libraryDirectory.appendingPathComponent("LaunchDaemons")