生命尽头。
已指定弃用代码。
运行时弃用。
类型：生命结束
¥Type: End-of-Life
_writableState.buffer 已被移除。改用 _writableState.getBuffer()。
_writableState.buffer
_writableState.getBuffer()
¥The _writableState.buffer has been removed. Use _writableState.getBuffer() instead.