dir.close()

• 返回: <Promise>

异步地关闭目录的底层资源句柄。 后续读取将导致错误。

返回将在资源关闭后解决的 promise。

• Returns: <Promise>

Asynchronously close the directory's underlying resource handle. Subsequent reads will result in errors.

A promise is returned that will be resolved after the resource has been closed.