node image-downloader code example

Example 1: nodejs download image from url

var fs = require('fs'),
    request = require('request');

var download = function(uri, filename, callback){
  request.head(uri, function(err, res, body){
    console.log('content-type:', res.headers['content-type']);
    console.log('content-length:', res.headers['content-length']);

    request(uri).pipe(fs.createWriteStream(filename)).on('close', callback);
  });
};

download('https://www.google.com/images/srpr/logo3w.png', 'google.png', function(){
  console.log('done');
});

Example 2: image downloader extension in nodejs

const download = require('image-downloader') const options = {  url: 'http://someurl.com/image.jpg',  dest: '/path/to/dest'                // will be saved to /path/to/dest/image.jpg} download.image(options)  .then(({ filename }) => {    console.log('Saved to', filename)  // saved to /path/to/dest/image.jpg  })  .catch((err) => console.error(err))