How to download a file with Node.js (without using third-party libraries)?

Question

How do I download a file with Node.js without using third-party libraries?

I don\'t need anything special. I only want to download a file from a giv

Answer 1

Vince Yuan's code is great but it seems to be something wrong.

function download(url, dest, callback) {
    var file = fs.createWriteStream(dest);
    var request = http.get(url, function (response) {
        response.pipe(file);
        file.on('finish', function () {
            file.close(callback); // close() is async, call callback after close completes.
        });
        file.on('error', function (err) {
            fs.unlink(dest); // Delete the file async. (But we don't check the result)
            if (callback)
                callback(err.message);
        });
    });
}