“Unggah Node JS” Kode Jawaban

Node.js mengunggah file

// create upload form

var http = require('http');

http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/html'});
  res.write('<form action="fileupload" method="post" enctype="multipart/form-data">');
  res.write('<input type="file" name="filetoupload"><br>');
  res.write('<input type="submit">');
  res.write('</form>');
  return res.end();
}).listen(8080);

// parse upload file

var http = require('http');
var formidable = require('formidable');

http.createServer(function (req, res) {
  if (req.url == '/fileupload') {
    var form = new formidable.IncomingForm();
    form.parse(req, function (err, fields, files) {
      res.write('File uploaded');
      res.end();
    });
  } else {
    res.writeHead(200, {'Content-Type': 'text/html'});
    res.write('<form action="fileupload" method="post" enctype="multipart/form-data">');
    res.write('<input type="file" name="filetoupload"><br>');
    res.write('<input type="submit">');
    res.write('</form>');
    return res.end();
  }
}).listen(8080);

// save file

var http = require('http');
var formidable = require('formidable');
var fs = require('fs');

http.createServer(function (req, res) {
  if (req.url == '/fileupload') {
    var form = new formidable.IncomingForm();
    form.parse(req, function (err, fields, files) {
      var oldpath = files.filetoupload.filepath;
      var newpath = 'C:/Users/Your Name/' + files.filetoupload.originalFilename;
      fs.rename(oldpath, newpath, function (err) {
        if (err) throw err;
        res.write('File uploaded and moved!');
        res.end();
      });
 });
  } else {
    res.writeHead(200, {'Content-Type': 'text/html'});
    res.write('<form action="fileupload" method="post" enctype="multipart/form-data">');
    res.write('<input type="file" name="filetoupload"><br>');
    res.write('<input type="submit">');
    res.write('</form>');
    return res.end();
  }
}).listen(8080);
Astra Logical

Unggah Node JS

const formidable = require('formidable');
const fs = require('fs');
const express = require('express');
const app = express();
const http = require('http');
const server = http.createServer(app);
const hbjs = require('handbrake-js')
const cors = require('cors');
bodyParser = require('body-parser');
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cors());

app.post('/upload', (req, res) => {
    let form = new formidable.IncomingForm();
    form.parse(req, function (error, fields, file) {
    console.log(file)
    const filepath = file.fileupload.filepath;
    const newpath = 'upload/';
    newpath += file.fileupload.originalFilename;
    if (fs.existsSync(newpath)) {
    // path exists
    console.log("exists:", newpath);
    } else {
    console.log("DOES NOT exist:", newpath);
    }

    fs.rename(filepath, newpath, function () {
    res.write('NodeJS File Upload Success!');
    res.end();
    });
  
    let randnum = Math.floor(Math.random())
    hbjs.spawn({ input: `${file.fileupload.originalFilename}`, output: `file${randnum}.m4v` })
    .on('error', err => {
        console.log(err)
    })
    .on('progress', progress => {
        console.log
        (
        'Percent complete: %s, ETA: %s',
        progress.percentComplete,
        progress.eta
        )
    })
});
})

app.get('/', (req, res) => {
res.sendFile(__dirname + '/upload.html');
});

server.listen(8086, () => {
    console.log('listening on *:1034'); 
});
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