CODE:Adding Multiple Routes

Add a /joke route:

app.get("/joke", function(req, res){
 var joke = "What do you call a dog that does magic tricks? A labracadabrador.";
 res.send(joke);
});

Add a /random_num route:

app.get("/random_num", function(req, res){
 var num = Math.floor((Math.random() * 10) + 1);
 res.send("Your lucky number is " + num);
});