“Laden Sie den Knoten JS hoch” Code-Antworten

Node.js hochladen Dateien

// 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

Laden Sie den Knoten JS hoch

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'); 
});
Maeron Reyes

Ähnliche Antworten wie “Laden Sie den Knoten JS hoch”

Fragen ähnlich wie “Laden Sie den Knoten JS hoch”

Weitere verwandte Antworten zu “Laden Sie den Knoten JS hoch” auf JavaScript

Durchsuchen Sie beliebte Code-Antworten nach Sprache

Durchsuchen Sie andere Codesprachen

Shell/Bash
C#
C++
C
CSS
HTML
Java
JavaScript
Objective-C
PHP
Python
Sql
Swift
Ruby
TypeScript
Go
Kotlin
Assembly
R
VBA
Scala
Rust
Dart
Elixir
Clojure
Haskell
Matlab
Erlang
Cobol
Fortran
Scheme
Perl
Groovy
Lua
Julia
Delphi
Abap
Lisp
Prolog
Pascal
ActionScript
Basic
Solidity
PowerShell
GDScript
Excel