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

Hi，I think you can use child_process module and curl command.

const cp = require('child_process');

let download = async function(uri, filename){
    let command = `curl -o ${filename}  '${uri}'`;
    let result = cp.execSync(command);
};


async function test() {
    await download('http://zhangwenning.top/20181221001417.png', './20181221001417.png')
}

test()

In addition，when you want download large、multiple files，you can use cluster module to use more cpu cores.