Additional reporting by Hosu Lee and Leehyun Choi in Seoul
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。关于这个话题，91视频提供了深入分析
Web streams use a locking model to prevent multiple consumers from interleaving reads. When you call getReader(), the stream becomes locked. While locked, nothing else can read from the stream directly, pipe it, or even cancel it — only the code that is actually holding the reader can.
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