httpsrve/Basic_version.js

Node.js version of `python -m http.server` for local file access & download.

var port = 3000

const app = require('express')()
fs = require('fs')
app.listen(port)
console.log("Running")

try { fs.readdirSync('./files') } catch { fs.mkdirSync('./files') }
app.get('/file/:file', function (req, res) {
    if (fs.existsSync('./files/' + req.params.file)) {
        res.download('./files/' + req.params.file)
    } else return res.end();
})