TransformStream creates a readable/writable pair with processing logic in between. The transform() function executes on write, not on read. Processing of the transform happens eagerly as data arrives, regardless of whether any consumer is ready. This causes unnecessary work when consumers are slow, and the backpressure signaling between the two sides has gaps that can cause unbounded buffering under load. The expectation in the spec is that the producer of the data being transformed is paying attention to the writer.ready signal on the writable side of the transform but quite often producers just simply ignore it.
process(chunk);
，这一点在WPS下载最新地址中也有详细论述
数据显示，影石 2025 年全年实现营业总收入 98.58 亿元，同比大增 76.85%；公司已连续八年稳居全球全景相机市场份额第一，全球市占率超过 85%。
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54