rlab/rserver.js

#!/usr/bin/env node
var express = require('express');
var path = require('path');
var app = express();
var dir = path.join(__dirname, '');
app.use('/', express.static(dir));
app.get("/", function(req, res) {
  res.redirect('/web/R.html');
});

var port = 3000;
app.listen(port);
console.log('Server started: http://localhost:'+port);
console.log('__dirname=', __dirname, " dir=", dir);