how to print the data from post request on console

I am trying to print the post data on my console

app.js

var express = require('express')
 , http = require('http');

var app = express();

app.set('port', process.env.PORT || 7002);

app.use(express.static(__dirname + '/public/images'));


app.post('/Details/',function(request,response,next){


app.use(express.bodyParser());

   var keyName=request.query.Key;
   console.log(keyName);

} );


http.createServer(app).listen(app.get('port'), function(){
 console.log('Express server listening on port ' + app.get('port'));
});

Initial snapshot::

I test with POST-MAN with below data::

Now i get error as::

• I just want to print the data i recieved from postman that is dev ..... which is being displayed as undefined ?
• How to resolve this !

[Edit] ---- Adding body parser outside the route

var express = require('express')
 , http = require('http');

var app = express();

app.set('port', process.env.PORT || 7002);

app.use(express.static(__dirname + '/public/images'));

app.use(express.bodyParser());

app.post('/Details/',function(request,response,next){

   var keyName=request.query.Key;
   console.log(keyName);

} );


http.createServer(app).listen(app.get('port'), function(){
 console.log('Express server listening on port ' + app.get('port'));
});

Still have same error