'error' 事件
error<Error>
在监视文件时发生错误时触发。 出错的 <fs.FSWatcher> 对象在事件句柄中不再可用。
error<Error>
Emitted when an error occurs while watching the file. The errored <fs.FSWatcher> object is no longer usable in the event handler.
error <Error>在监视文件时发生错误时触发。 出错的 <fs.FSWatcher> 对象在事件句柄中不再可用。
error <Error>Emitted when an error occurs while watching the file. The errored <fs.FSWatcher> object is no longer usable in the event handler.