let path = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.documentationDirectory, FileManager.SearchPathDomainMask.userDomainMask, true)
print("path = \(path)")
复制path前往文件夹打开
let path = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.documentationDirectory, FileManager.SearchPathDomainMask.userDomainMask, true)
print("path = \(path)")
复制path前往文件夹打开