npm express
$ npm install expressnpm express
$ npm install expressnpm express
// npm install express
const express = require('express');
const app = express();
app.get('/', (req, res)=> {
res.send('Hello World');
})
app.listen(3000,()=>{
console.log("starting...");
});install express globally
$ npm install express --no-savenpm install express
npm install --save express mongoose ejs dotenvexpress js npm
const express = require('express');
const app = express();
app.get('/', (req, res)=> {
res.send('Hello World');
})
app.listen(3000,()=>{
console.log("starting...");
});Copyright © 2021 Codeinu
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