var express = require('express');
var app = express();
app.listen(3000, ()=> {
console.log('listening');
});
app.get('/',(req,res)=> {
res.send('hi');
});
var express = require('express');
var app = express();
app.listen(3000, ()=> {
console.log('listening');
});
app.get('/',(req,res)=> {
res.send('hi');
});