JavaScript Express and Cheerio/JSDOM

I am trying to get Cheerio to work with Express. I'd like to be able to manipulate the dom from the server, but all I have found is web scraping..

There are some requirements..

At the moment, I am able to run multiple app.listen(port); statements, and use multiple servers.

I'm trying to append <script>alert("test);</script> to every single page sent by express.

I've created the express server: (Assuming Path is a predefined variable)

var express = require('express');
var app = express();    
app.get('/', function (req, res) {
        app.use(app.static(Path));
        res.sendFile(Path + "/index.html");
    });
app.listen(Port);

Can you guys provide me with a working example to append this to the page. Is there a way to get this to work in real time?

Thanks!

Answer:1

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