JAVASCRIPT

node js server get images from folder

// Requiring module
const express = require('express');
 
// Creating express object
const app = express();
 
// Defining port number
const PORT = 3000;                 
 
// Function to serve all static files
// inside public directory.
app.use(express.static('public')); 
app.use('/images', express.static('images'));
 
// Server setup
app.listen(PORT, () => {
  console.log(`Running server on PORT ${PORT}...`);
})

how to load image from dir nodejs

var fs = require('fs');
function(req,res){
  fs.readFile('image.jpg', function(err, data) {
    if (err) throw err; // Fail if the file can't be read.
      res.writeHead(200, {'Content-Type': 'image/jpeg'});
      res.end(data); // Send the file data to the browser.
  });
}