deserializer.readRawBytes(length)

• length <integer>
• 返回：<Buffer>

从反序列化器的内部缓冲区读取原始字节。length 参数必须对应传递给 serializer.writeRawBytes() 的缓冲区长度。用于自定义 deserializer._readHostObject() 内部。

【Read raw bytes from the deserializer's internal buffer. The length parameter must correspond to the length of the buffer that was passed to serializer.writeRawBytes(). For use inside of a custom deserializer._readHostObject().】