writable.writableEnded
- 类型:<boolean>
[writable.end()][writable.end()] 被调用后为 true。此属性并不表示数据是否已刷新,如需检查数据是否已刷新,请改用 writable.writableFinished。
【Is true after writable.end() has been called. This property
does not indicate whether the data has been flushed, for this use
writable.writableFinished instead.】