is-epub

Check if a Buffer/Uint8Array is EPUB

MIT 6 个版本
epub ebook book type detect check is binary buffer uint8array
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安装
npm install is-epub
yarn add is-epub
pnpm add is-epub
bun add is-epub
README

is-epub

Check if a Buffer/Uint8Array is EPUB

Install

$ npm install is-epub

Usage

Node.js
import readChunk from 'read-chunk';
import isEpub from 'is-epub';

const buffer = readChunk.sync('unicorn.epub', 0, 58);

isEpub(buffer);
//=> true
Browser
import isEpub from 'is-epub';

const xhr = new XMLHttpRequest();
xhr.open('GET', 'unicorn.epub');
xhr.responseType = 'arraybuffer';

xhr.onload = () => {
	isEpub(new Uint8Array(this.response));
	//=> true
};

xhr.send();

API

isEpub(buffer)

Accepts a Buffer (Node.js) or Uint8Array.

It only needs the first 58 bytes.

  • file-type - Detect the file type of a Buffer/Uint8Array
版本列表
2.0.0 2021-05-03
1.0.1 2018-03-22
1.0.0 2014-08-14
0.1.2 2014-04-29
0.1.1 2014-04-26
0.1.0 2014-04-26