https://repl.it/@Christonja/MyFirstExpressApp

Express.md

MyFirstExpressApp

A Repl by Christonja on Repl.it.

My own solutions to an assignment provided by the Web Developer Bootcamp on Udemy, ran by Colt Steele

index.js

const express = require('express');
const bodyParser = require('body-parser');
const db = require('./db');

const app = express();

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

app.use(express.static('public'));

app.get("/", function(req, res) {
    res.send("Hi there, welcome to my assignment!");
});

app.get("/speak/:animal", function(req, res) {
    var animal = req.params.animal;
    var says = (animal == "pig") ? "Oink" : (animal == "cow") ? "Moo" : (animal == "dog") ? "Woof Woof!" : "Huh!?";
    res.send("The " + animal + " says" + " '" + says + "'");
});

app.get("/repeat/:random/:num", function(req, res){
    var random = req.params.random;
    var num = Number(req.params.num);
    var str = "";
    for (var i = 0; i < num; i++) {
        str += " " + random;
    }
    str == "" ? str = "Usage: 'http://localhost:3000/repeat/:random/5' where '5' could be any positive integer" : "";
    res.send(str);
})

app.get("*", function(req, res) {
    res.send("Sorry, page not found... What are you doing with your life?");
})

app.listen(3000, () => console.log('server started'));