Installation and Run Node.JS on IIS

 Web Server Requirement

• IIS
• URL Rewrite
• Node.js
• IISNode for IIS

server.js

var express = require('express');
var app = express();
app.get('/', function (req, res) {
    res.send('Express is working on IISNode!');
}); 
app.listen(process.env.PORT);

web.config

<configuration>
    <system.webServer>
        <handlers>
            <add name="iisnode" path="server.js" verb="*" modules="iisnode" />
        </handlers>
        <rewrite>
            <rules>
                <rule name="sendToNode">
                    <match url="/*" />
                    <action type="Rewrite" url="server.js" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>