FileServerSystem/fileServer.js at main · RayyanSeliya/FileServerSystem · GitHub

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const express = require('express');
const fs = require('fs');
const path = require('path');
const app = express();


app.get("/files",function(req,res){

fs.readdir(path.join(__dirname,'./files/'), function(err,files){
  if(err){
  return res.status(500).json({
  error :'failed to retreive files '
  })

  }
    else{
      res.json(files);

    }


});

});


app.get('/file/:filename', function (req, res) {
  const filepath = path.join(__dirname, './files/', req.params.filename);

  fs.readFile(filepath, 'utf8', (err, data) => {
  if (err) {
      return res.status(404).send('File not found');
  }
  res.send(data);
  });
});


app.all('*', (req, res) => {
  res.status(404).send('Route not found');
});


module.exports = app;