string-to-file

Transform string to file in client side.

Playground: https://string-to-file.js-bridge.com

Installation

$ yarn add string-to-file

$ npm install -S string-to-file

playground

git clone https://github.com/jerrywu001/string-to-file

npm i

npm run dev

Usage

• json to file

import { stringToFile, saveFile } from 'string-to-file';

const json = {
  name: "jack",
  age: 12
};

const jsonFile = stringToFile(JSON.stringify(json, null, 2), 'xxx.json');

// download
saveFile(jsonFile);

• string to file

import { stringToFile, saveFile } from 'string-to-file';

const string = `Hello world!

How are you!`;

const stringFile = stringToFile(string, 'xxx.txt');

// download
saveFile(stringFile);

• script to file

import { stringToFile, saveFile } from 'string-to-file';

const jsString = `const a = 'Hello world!';

console.log(a);`;

const jsFile = stringToFile(jsString, 'xxx.js');

// download
saveFile(jsFile);

Utils

• fileToBlob(file: File): Blob

• saveFile(file: File, customFileName?: string): Promise<void>

• blobToString(blob: Blob): Promise<string>

• fileToString(file: File): Promise<string>

• jsonToBase64(json: Record<string, any>): Promise<string>

• stringToBase64(str: string, opts?: { forceEncode: boolean; fileType: FileType; }): string

• base64ToFile(base64Url: string, filename: string): File