readable.take(limit[, options])

• limit <number> 从可读块中获取的块数。
• options <Object>
  • signal <AbortSignal> 如果信号被中止，则允许销毁流。
• 返回: <Readable> 带有 limit 个块的流。

此方法返回带有前 limit 个块的新流。

import { Readable } from 'node:stream';

await Readable.from([1, 2, 3, 4]).take(2).toArray(); // [1, 2]

• limit <number> the number of chunks to take from the readable.
• options <Object>
  • signal <AbortSignal> allows destroying the stream if the signal is aborted.
• Returns: <Readable> a stream with limit chunks taken.

This method returns a new stream with the first limit chunks.

import { Readable } from 'node:stream';

await Readable.from([1, 2, 3, 4]).take(2).toArray(); // [1, 2]