[Swift]取得檔案夾下的所有檔案名稱

透過以下方式可以取得FileManager搜尋程式中的檔案

let manager = FileManager.default

let urlForDocument = manager.urls(for: .documentDirectory, in:.userDomainMask)

let finalurl = urlForDocument.first! as URL

let contentsOfPath = try? manager.contentsOfDirectory(atPath: finalurl.path)

print("contentsOfPath: \(contentsOfPath)")

此段程式搜尋.documentDirectory，也可以搜尋程式下的.libraryDirectory