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file uploading node.js

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Wassi answered on July 9, 2021 Popularity 8/10 Helpfulness 1/10

answer file uploading node.js

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file uploading node.js

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-1

//<html> 
  //<head><title> NodeJS File Upload Example </title></head> 
  //<body>
    //<form action="http://localhost:80/upload" method="post" enctype="multipart/form-data">
    
     // <input type="file" name="fileupload">
      //<br>
      //<input type="submit">
    //</form>
  //</body> 
//</html>


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

http.createServer(function (req, res) {

  //Create an instance of the form object
  let form = new formidable.IncomingForm();

  //Process the file upload in Node
  form.parse(req, function (error, fields, file) {
    let filepath = file.fileupload.filepath;
    let newpath = 'C:/upload-example/';
    newpath += file.fileupload.originalFilename;

    //Copy the uploaded file to a custom folder
    fs.rename(filepath, newpath, function () {
      //Send a NodeJS file upload confirmation message
      res.write('NodeJS File Upload Success!');
      res.end();
    });
  });

}).listen(80);

Popularity 8/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript node.js

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Contributed on Sep 06 2022

Wassi

0 Answers Avg Quality 2/10

Closely Related Answers

upload node js

Comment

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'); 
});

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 16 2022

Maeron Reyes

0 Answers Avg Quality 2/10

file upload in node js

Comment

-1

const multer = require('multer');


const storage = multer.diskStorage({
    destination: function (req, file, cb) {
        cb(null, './uploads/')
    },
    filename: function(req, file, cb){
        cb(null, file.fieldname + '-'+ file.originalname+ '-' +  Date.now())
    }
});

const upload = multer({storage:storage})

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: file-upload file

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Contributed on Apr 29 2022

Nazmul Hasan

0 Answers Avg Quality 2/10

Upload files in node

Comment

-2

    npm install --save multer

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: materiais.imd.ufrn.br

Tags: javascript j

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Contributed on Jul 09 2021

Plain Puma

0 Answers Avg Quality 2/10

file upload in node js

Comment

-1

const multer = require('multer');


const storage = multer.diskStorage({
    destination: function (req, file, cb) {
        cb(null, './uploads/')
    },
    filename: function(req, file, cb){
        cb(null, file.fieldname + '-'+ file.originalname+ '-' +  Date.now())
    }
});

const upload = multer({storage:storage})

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: file-upload file

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Contributed on Apr 29 2022

Nazmul Hasan

0 Answers Avg Quality 2/10

upload file in node

Comment

-2

Multer uploading Node

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: file

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Contributed on Jan 06 2022

Brave Beaver

0 Answers Avg Quality 2/10

file uploading node.js

Comment

-1

//<html>
  //<head>
    //<title> File Uploader</title>
  //</head>
  //<body>
//<form action="http://localhost:3000/upload" enctype="multipart/form-data" method="POST">
      //<input type="file" name="data" />
      //<input type="submit" value="Upload a file" />
    //</form>
  //</body>
//</html>

//Middleware

var multer = require("multer");
var storage = multer.diskStorage({
    destination: function (req, file, callback) {
      callback(null, "/media/uploads/");
    },
    filename: function (req, file, callback) {
      var actualFileName = file.originalname;

      var actualFileNameSplit = actualFileName.split(".");

      var actualFileName0 = actualFileNameSplit[0];

      var id =
        Date.now() +
        "-" +
        actualFileName0 +
        "-" +
        path.extname(file.originalname);
      var finalId = id.replace(/\s/g, "");
      callback(null, finalId);
    },
  });

// var maxSize = 200 * 1024 * 1024;
  var upload = multer({
    storage: storage,
    // limits: { fileSize: maxSize },
  }).single("file");
  // req.file is the `file` file
  // req.body will hold the text fields, if there were any
  upload(req, res, function (err) {
    if (err instanceof multer.MulterError) {
      // A Multer error occurred when uploading.

      return res.status(500).send({
        message: "Error",
        statusCode: "500",
      });
    } else if (err) {
      // An unknown error occurred when uploading.
      return res.status(500).send({
        message: "Error",
        statusCode: "500",
      });
    } else {
       return res.status(200).send({
        message: "File Uploaded!",
        statusCode: "200",
      });
      
    }

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Sep 06 2022

Wassi

0 Answers Avg Quality 2/10

Node.js Upload Files

Comment

-2

// 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);

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Apr 26 2022

Astra Logical

0 Answers Avg Quality 2/10

how to upload file in node js

Comment

-1

router.post('/upload', function(req, res) {
    
    let valid_response = {
        status: true
    };

    if (!req.files || Object.keys(req.files).length === 0) {
        valid_response['status'] = false;
        valid_response['message'] = 'No files were uploaded.';

        return res.status(400).send(valid_response);
    }

    // The name of the input field (i.e. "sampleFile") is used to retrieve the uploaded file
    let sampleFile = req.files.file;

    // Use the mv() method to place the file somewhere on your server
    sampleFile.mv(__dirname + '/../media/' + sampleFile.name, function(err) {
        if (err)
            return res.status(500).send(err);

        valid_response['file'] = sampleFile.name;
        valid_response['file_type'] = sampleFile.mimetype;
        return res.send(valid_response);
    });
});

Popularity 8/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: file javascript j

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Contributed on Oct 26 2022

mukashwasti_

0 Answers Avg Quality 2/10

file upload in node js

Comment

-1

const express = require('express')
const app = express()
const morgan = require('morgan')
const upload = require('express-fileupload')

app.listen(9000)

app.use(morgan('dev'));

app.use(upload())

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

app.post('/', (req, res) => {
     if(req.files) {
          console.log(req.files)

          var file = req.files.file
          var filename = file.name
          console.log(filename)

          file.mv('./uploads/'+filename, function (err) {
               if(err) {
                    res.send(err)
               } else {
                    res.redirect('/')
               }
          })
     }
})


ps: dont forget to create uploads folder ;)

Popularity 8/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: file-upload file

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Contributed on Nov 19 2022

MasterMind

0 Answers Avg Quality 2/10

file uploading node.js

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