Charles Rajendran Charles Rajendran - 1 year ago 58
Node.js Question

Error on separating the router file in express js 4

I am new to Node and Express, i like to separate the route function in a separate files, but i get error all the time.

my app.js file -

var express = require('express');

var index = require('./Routes/index');

var app = express();



console.log("Server working at port 2000");

My Routes/index.js

var express = require('express');
var router = express.Router();

console.log("url "+req.url);

res.send("Hi is it working?");

module.export = router;

When i run it, says error such as

app.use() requires middleware functions

If i put


instead of

then i got error like this

Router.use() requires middleware function but got a Object

Answer Source

So as a summary (and a correct answer) you had two issues:


module.export = router; should be module.exports = router;.


Your middleware should call next() to pass the request to the next function. For more details take a look at the documentation.

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