add TP2

tp_wik_dps_02/server.js

@@ -0,0 +1,19 @@
+import dotenv from 'dotenv'
+import express from 'express'
+
+dotenv.config()
+
+const app = express()
+const port = process.env.PING_LISTEN_PORT
+
+app.use((req, res) => {
+res.status(404);
+});
+
+app.get('/ping', (req, res) => {
+  res.json({ headers: req.headers })
+})
+
+app.listen(port, () => {
+  console.log(`GUH is listening on port ${port}`)
+})