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mime-uploader

v1.0.0

Published

Funções simples para trabalhar com arquivos codificados em base64.

Readme

mime-uploader

Funções simples para trabalhar com arquivos codificados em base64.

Requisitos

  • node v19.03.6
  • npm v6.13.7+

Instale o pacote apartir do npm com o seguinte comando:

$ npm install mime-uploader

Upload de arquivo codificado

Crie um objeto FormData apartir da string codificada em Base64 contendo o arquivo e faça o upload da seguinte forma:

import { uploadMime, formDataFromBase64 } from 'mime-uploader'

var base64 = 'dGVzdGUtdXBsb2 .... FkLW1pbWU='
var formData = formDataFromBase64(base64, 'image/png')

const response = await uploadMime('http://localhost:3000', formData)

console.log(response)

Outras Funções

Cria um objeto Blob apartir de uma string codificada em Base64:

import { blobFromBase64 } from 'mime-uploader'

var base64 = 'dGVzdGUtdXBsb2 .... FkLW1pbWU='
blobFromBase64(base64, 'image/png')

Converte uma string codificada em Base64 em Buffer:

import { base64ToBuffer } from 'mime-uploader'

var base64 = 'dGVzdGUtdXBsb2 .... FkLW1pbWU='
base64ToBuffer(base64)

Converte uma string codificada em Base64 em ArrayBuffer:

import { base64ToArrayBuffer } from 'mime-uploader'

var base64 = 'dGVzdGUtdXBsb2 .... FkLW1pbWU='
base64ToArrayBuffer(base64)

Remove o cabeçalho de uma string codificada em Base64:

import { formatBase64 } from 'mime-uploader'

var base64 = 'dGVzdGUtdXBsb2 .... FkLW1pbWU='
formatBase64(base64)