streamConsumers.arrayBuffer(stream)

• stream <ReadableStream> | <stream.Readable> | <AsyncIterator>

• 返回：<Promise> 使用包含流的全部内容的 ArrayBuffer 来实现。

  ¥Returns: <Promise> Fulfills with an ArrayBuffer containing the full contents of the stream.

import { arrayBuffer } from 'node:stream/consumers';
import { Readable } from 'node:stream';
import { TextEncoder } from 'node:util';

const encoder = new TextEncoder();
const dataArray = encoder.encode('hello world from consumers!');

const readable = Readable.from(dataArray);
const data = await arrayBuffer(readable);
console.log(`from readable: ${data.byteLength}`);
// Prints: from readable: 76const { arrayBuffer } = require('node:stream/consumers');
const { Readable } = require('node:stream');
const { TextEncoder } = require('node:util');

const encoder = new TextEncoder();
const dataArray = encoder.encode('hello world from consumers!');
const readable = Readable.from(dataArray);
arrayBuffer(readable).then((data) => {
  console.log(`from readable: ${data.byteLength}`);
  // Prints: from readable: 76
});拷贝