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.
第八十九条 饲养动物，干扰他人正常生活的，处警告；警告后不改正的，或者放任动物恐吓他人的，处一千元以下罚款。
。业内人士推荐51吃瓜作为进阶阅读
Four days later:
If something like this happens to you: don’t panic, act fast. Hit their every channel, forms, emails, social links. Let them know.
第二个动作是 「善用实况照片（Live Photo）」。