meiriko/index.html

## index.html
<!-- IMPORTANT. Put me under the /static dir, gist has flat files -->
<html>
<head>
</head>
<body>
<div>dl example</div>
<div><a href="/dlzip/http://www.7-zip.org/a/7za920.zip">dl: http://www.7-zip.org/a/7za920.zip via server</a></div>
<div><button onClick="goto('/dlzip/http://www.7-zip.org/a/7za920.zip')">navigate by click (js)</button></div>
<script>
    function goto(url){
        window.location.href = url;
    }
</script>
</body>
</html>

## server.js
var express = require('express'),
    request = require('request')
    bodyParser = require('body-parser');

var app = express();
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));

app.get(/dlzip\/.*/, function(req, res){
    var zipUrl = req.path.replace('/dlzip/','');
    var fileName = zipUrl.split('/').pop();
    res.set({
        "Content-Disposition": 'attachment; filename="'+fileName+'"'
    });
    request(zipUrl).pipe(res);
});
app.use('/', express.static(__dirname + '/static'));

var port = process.env.PORT || 8080;
var ipaddress = process.env.IPADDR || '0.0.0.0';

app.listen(port, ipaddress, function () {
    console.log('%s: Node server started on %s:%d ...',
        Date(Date.now()), ipaddress, port);
});
	<!-- IMPORTANT. Put me under the /static dir, gist has flat files -->
	<html>
	<head>
	</head>
	<body>
	<div>dl example</div>
	<div><a href="/dlzip/http://www.7-zip.org/a/7za920.zip">dl: http://www.7-zip.org/a/7za920.zip via server</a></div>
	<div><button onClick="goto('/dlzip/http://www.7-zip.org/a/7za920.zip')">navigate by click (js)</button></div>
	<script>
	function goto(url){
	window.location.href = url;
	}
	</script>
	</body>
	</html>
	var express = require('express'),
	request = require('request')
	bodyParser = require('body-parser');

	var app = express();
	app.use(bodyParser.json());
	app.use(bodyParser.urlencoded({ extended: false }));

	app.get(/dlzip\/.*/, function(req, res){
	var zipUrl = req.path.replace('/dlzip/','');
	var fileName = zipUrl.split('/').pop();
	res.set({
	"Content-Disposition": 'attachment; filename="'+fileName+'"'
	});
	request(zipUrl).pipe(res);
	});
	app.use('/', express.static(__dirname + '/static'));

	var port = process.env.PORT \|\| 8080;
	var ipaddress = process.env.IPADDR \|\| '0.0.0.0';

	app.listen(port, ipaddress, function () {
	console.log('%s: Node server started on %s:%d ...',
	Date(Date.now()), ipaddress, port);
	});