express js basic example
//to run : node filename.js
const express = require('express')
const app = express()
const port = 3000
app.get('/', (req, res) => res.send('Hello World!'))
app.listen(port, () => console.log(`Example app listening at http://localhost:${port}`))
//visit localhost:3000
// assuming you have done 1) npm init 2) npm install expressusing multiparty with node js express
var express = require('express');
var multiparty = require('connect-multiparty'),
multipartyMiddleware = multiparty({ uploadDir: './imagesPath' });
var router = express.Router();
router.post('/', multipartyMiddleware, function(req, res) {
console.log(req.body, req.files);
var file = req.files.file;
console.log(file.name);
console.log(file.type);
res.status(200).send('OK');
});
module.exports = router;express js sample project
var express=require('express');
var app=express();
app.get('/',function(req,res){
res.send("Hello World!");
});
var server=app.listen(3000,function() {});express js continous GET /json/version
probably you are using chrome, if so,
goto: chrome://inspect/#devices
click on "Open dedicated DevTools for Node"
remove your locahost:[port] from listeningCopyright © 2021 Codeinu
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