玩法五：P 图大师上线，能秒了 PS
For implementers, there's no Transformer protocol with start(), transform(), flush() methods and controller coordination passed into a TransformStream class that has its own hidden state machine and buffering mechanisms. Transforms are just functions or simple objects — far simpler to implement and test.
。关于这个话题，51吃瓜提供了深入分析
The problem compounds in pipelines. Each TransformStream adds another layer of promise machinery between source and sink. The spec doesn't define synchronous fast paths, so even when data is available immediately, the promise machinery still runs.
第一百三十三条 公安机关及其人民警察办理治安案件，应当自觉接受社会和公民的监督。