Discord has soared in popularity in recent years, mainly as a place for online gamers, some of whom stream their gaming activities on other platforms like Twitch, to congregate, often anonymously.
they are the same1 slice, and mutating one will mutate the other.，这一点在im钱包官方下载中也有详细论述
source_dir: hello，这一点在服务器推荐中也有详细论述
const chunk = new Uint8Array(chunkSize);