Bulk Insert

[raja....@gmail.com]

Hi i'm new to cassandra and express.js

I created a post method to create one record..

router.post('/', function(req, res, next) {
var insert = 'INSERT INTO heatmap (id, x, y, value) values(?,?,?,?)',
params = [Number(req.body.id),Number(req.body.x),Number(req.body.y),Number(req.body.value)];
req.app.get('cassandra').cql(insert,params,function(err,result){
if(err){
return next(err);
}
res.redirect('/');
});
});

I need to change this to insert multiple array of records