self.conn.commit()
不需要高画质，200 万像素甚至更低就够了，甚至可以是红外成像，毕竟 AI 不需要欣赏风景，只要能通过这些低像素画面，计算出空间定位与物体识别，就能正常运转。
。业内人士推荐同城约会作为进阶阅读
Have you ever been in a situation where you had all your data stored at one place and that one secure place got compromised? Wouldn't it be great if there was a way to prevent your data from leaking out even when the security of your storage systems is compromised?，这一点在旺商聊官方下载中也有详细论述
有下列情形之一的，处十日以上十五日以下拘留，并处一千元以上二千元以下罚款：