Writing image to local server

Question

Update

The accepted answer was good for last year but today I would use the package everyone else uses: https://github.com/mikeal/request

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Answer 1

I suggest you use http-request, so that even redirects are managed.

var http = require('http-request');
var options = {url: 'http://localhost/foo.pdf'};
http.get(options, '/path/to/foo.pdf', function (error, result) {
    if (error) {
        console.error(error);
    } else {
        console.log('File downloaded at: ' + result.file);
    }
});