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binaryx

v0.0.1

Published

处理 JavaScript 二进制的数据,支持 Blob、ArrayBuffer、File、Base64 之间的互转

Downloads

4

Readme

binaryX

处理 JavaScript 二进制的数据,支持 Blob、ArrayBuffer、File、Base64 之间的互转

NPM version NPM downloads

功能

  • ArrayBuffer 转换为 Blob
  • Blob 转换为 ArrayBuffer
  • ArrayBuffer 转换为 Base64 编码字符串
  • 将 Base64 编码字符串转换为 ArrayBuffer
  • Blob 转换为 Base64 编码字符串
  • 将 Base64 编码字符串转换为 Blob
  • 将 Blob 转换为 File
  • 将 File 转换为 Blob

安装

你可以通过 npm 或 yarn 或 pnpm 安装 binaryX

npm install binaryX
# 或者
yarn add binaryX
# 或者
pnpm add binaryX

使用方法

首先,导入你需要的函数:

import {
  arrayBufferToBlob,
  blobToArrayBuffer,
  arrayBufferToBase64,
  base64ToArrayBuffer,
  blobToBase64,
  base64ToBlob,
  blobToFile,
  fileToBlob,
} from 'binaryX'

然后,使用这些函数来处理你的二进制数据:

// 创建 ArrayBuffer
const buffer = new ArrayBuffer(16)

// ArrayBuffer 转换为 Blob
const blob = arrayBufferToBlob(buffer)

// Blob 转换为 ArrayBuffer
;(async () => {
  const arrayBuffer = await blobToArrayBuffer(blob)
  console.log(arrayBuffer)
})()

// ArrayBuffer 转换为 Base64
const base64String = arrayBufferToBase64(buffer)
console.log(base64String)

// Base64 转换为 ArrayBuffer
const decodedArrayBuffer = base64ToArrayBuffer(base64String)
console.log(decodedArrayBuffer)

// Blob 转换为 Base64
;(async () => {
  const base64String = await blobToBase64(blob)
  console.log(base64String)
})()

// Base64 转换为 Blob
const newBlob = base64ToBlob(base64String, 'image/png')
console.log(newBlob)

// Blob 转换为 File
const file = blobToFile(blob, 'example.txt');
console.log(file);

// File 转换为 Blob
const fileBlob = fileToBlob(file);
console.log(fileBlob);

贡献

如果你有任何建议或想要贡献代码,请提交 Pull Request 或创建 Issue。