Added getter, deleter and poster

app.js

@@ -0,0 +1,18 @@
+const express = require('express');
+const app = express();
+const dotenv = require('dotenv');
+require('dotenv').config();
+app.use(express.json());
+
+const getDataRoute = require('./features/GET_data');
+const postDataRoute = require('./features/POST_data');
+const deleteDataRoute = require('./features/DELETE_data');
+
+app.use('/get_data', getDataRoute);
+app.use('/post_data', postDataRoute);
+app.use('/delete_data', deleteDataRoute);
+
+
+app.listen(process.env.PORT, () => {
+    console.log(`Server draait op port ${process.env.PORT}`)
+})