ExpressJS Series: Basic ExpressJS Server

basic-express-server-with-routehandlers-index.js

const express = require('express');
let app = express();

app.get('/', function(req, res) {res.status(200).send({status: "running", time: Date.now()})});
/* POST */
app.post('/', function(req, res) {res.status(200).send({status: "running", time: Date.now()})});
/* PUT */
app.put('/', function(req, res) {res.status(200).send({status: "running", time: Date.now()})});
/* PATCH */
app.patch('/', function(req, res) {res.status(200).send({status: "running", time: Date.now()})});
/* DELETE */
app.delete('/', function(req, res) {res.status(200).send({status: "running", time: Date.now()})});
/* OPTIONS */
/*
app.options('/', function(req, res) {res.status(200).send({status: "running", time: Date.now()})});
*/
app.post('/api/myform/:categoryId', function(req, res) {
  res.status(200).send({paramValues: req.params.categoryId, queryParamValues: req.query.create + ' ' + req.query.notify});
});

const host = "127.0.0.1";
const port = 9001;
app.listen(host, port, function() {console.log("Server started")});