Fileupload Gunner Project |best| <Windows>

const upload = multer( storage: storage, limits: fileSize: 10 * 1024 * 1024 , // 10MB fileFilter: fileFilter );

app.listen(5000, () => console.log('Gunner upload server running on port 5000')); <input type="file" id="fileInput" /> <button onclick="uploadFile()">Upload to Gunner</button> <div id="progress"></div> <script> async function uploadFile() const fileInput = document.getElementById('fileInput'); const file = fileInput.files[0]; if (!file) return alert('Select a file first');

res.json( message: 'File uploaded successfully', file: originalName: req.file.originalname, storedName: req.file.filename, size: req.file.size, path: req.file.path fileupload gunner project

// Storage config const storage = multer.diskStorage( destination: (req, file, cb) => cb(null, 'uploads/'); , filename: (req, file, cb) => const uniqueName = $Date.now()-$Math.round(Math.random() * 1E9)$path.extname(file.originalname) ; cb(null, uniqueName);

// File filter const fileFilter = (req, file, cb) => gif; const upload = multer( storage: storage, limits: fileSize:

try const response = await fetch('/api/upload', method: 'POST', body: formData ); const result = await response.json(); alert('Upload success: ' + result.file.storedName); catch (err) console.error(err); alert('Upload failed');

const formData = new FormData(); formData.append('file', file); const upload = multer( storage: storage

);