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Every fragment means promises created for read() calls, promises for backpressure coordination, intermediate buffer allocations, and { value, done } result objects – most of which become garbage almost immediately.
。关于这个话题，旺商聊官方下载提供了深入分析
const stack = [];，这一点在搜狗输入法2026中也有详细论述
这与阿里的逻辑异曲同工，不过，阿里的硬件嫁接在更庞大的商业根系上。