快速从icloud下载文件

如何解决快速从icloud下载文件

我正在尝试使用Swift从iCloud下载文件。我正在模拟器上做。但无法获取文件。谁能帮助我做到这一点。

我的代码是

func getIcloudfile() {

        let fileManager = FileManager.default
        if let icloudFolderURL = fileManager.url(forUbiquityContainerIdentifier: nil)?.appendingPathComponent(“Documents),let urls = try? fileManager.contentsOfDirectory(at: icloudFolderURL,includingPropertiesForKeys: nil,options: []) {
         
          if let myURL = urls.first {
            
            var lastPathComponent = myURL.lastPathComponent
            if lastPathComponent.contains(".icloud") {
              
              lastPathComponent.removeFirst()
              let folderPath = myURL.deletingLastPathComponent().path
              let downloadedFilePath = folderPath + "/" + lastPathComponent.replacingOccurrences(of: ".icloud",with: "")
              var isDownloaded = false
              while !isDownloaded {
                if fileManager.fileExists(atPath: downloadedFilePath) {
                  isDownloaded = true
                }
              }
             
            }
          }
        }
    }