buf.equals(otherBuffer)

• otherBuffer <Buffer> | <Uint8Array> 用于比较 buf 的 Buffer 或 <Uint8Array>。

  ¥otherBuffer <Buffer> | <Uint8Array> A Buffer or <Uint8Array> with which to compare buf.

• 返回：<boolean>

  ¥Returns: <boolean>

如果 buf 和 otherBuffer 具有完全相同的字节，则返回 true，否则返回 false。相当于 buf.compare(otherBuffer) === 0。

¥Returns true if both buf and otherBuffer have exactly the same bytes, false otherwise. Equivalent to buf.compare(otherBuffer) === 0.

import { Buffer } from 'node:buffer';

const buf1 = Buffer.from('ABC');
const buf2 = Buffer.from('414243', 'hex');
const buf3 = Buffer.from('ABCD');

console.log(buf1.equals(buf2));
// Prints: true
console.log(buf1.equals(buf3));
// Prints: falseconst { Buffer } = require('node:buffer');

const buf1 = Buffer.from('ABC');
const buf2 = Buffer.from('414243', 'hex');
const buf3 = Buffer.from('ABCD');

console.log(buf1.equals(buf2));
// Prints: true
console.log(buf1.equals(buf3));
// Prints: false拷贝