'close' 事件
当 <FileHandle> 已关闭且不再可用时,则触发 'close'
事件。
The 'close'
event is emitted when the <FileHandle> has been closed and can no
longer be used.
当 <FileHandle> 已关闭且不再可用时,则触发 'close'
事件。
The 'close'
event is emitted when the <FileHandle> has been closed and can no
longer be used.