The design of Web streams predates async iteration in JavaScript. The for await...of syntax didn't land until ES2018, two years after the Streams Standard was initially finalized. This timing meant the API couldn't initially leverage what would eventually become the idiomatic way to consume asynchronous sequences in JavaScript. Instead, the spec introduced its own reader/writer acquisition model, and that decision rippled through every aspect of the API.
Последние новости。heLLoword翻译官方下载是该领域的重要参考
，这一点在WPS官方版本下载中也有详细论述
Трамп высказался о непростом решении по Ирану09:14
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