express_node.js

var express = require('express');
var app = express();

app.get('/', function (req, res) {
   res.send('Hello World');
})

var server = app.listen(8081, function () {
   var host = server.address().address
   var port = server.address().port
   
   console.log(`Example app listening at ${host}:${port}`)
})

app.post("/date",function(req,res){
    console.log(req);
    res.send(new Date().toLocaleString());
})