Save to Local File from Blob

Question

I have a difficult question to you, which i\'m struggeling on for some time now.

I\'m looking for a solution, where i can save a file to the users computer, without

Answer 1

this node dependence was more utils fs-web;

npm i fs-web

Usage

import * as fs from 'fs-web';

async processFetch(url, file_path = 'cache-web') {
    const fileName = `${file_path}/${url.split('/').reverse()[0]}`;
    let cache_blob: Blob;
    await fs.readString(fileName).then((blob) => {
      cache_blob = blob;
    }).catch(() => { });
    if (!!cache_blob) {
      this.prepareBlob(cache_blob);
      console.log('FROM CACHE');
    } else {
      await fetch(url, {
        headers: {},
      }).then((response: any) => {
        return response.blob();
      }).then((blob: Blob) => {
        fs.writeFile(fileName, blob).then(() => {
          return fs.readString(fileName);
        });
        this.prepareBlob(blob);
      });
 }

}