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fix server.js

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coast 2025-10-02 02:50:49 +02:00
parent 31a8a77f60
commit d76af466f1
1 changed files with 65 additions and 57 deletions
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8
server.js
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@ -5,6 +5,7 @@ const fs = require('fs');
const app = express(); const app = express();
// configure storage for uploaded files
const storage = multer.diskStorage({ const storage = multer.diskStorage({
destination: (req, file, cb) => { destination: (req, file, cb) => {
cb(null, 'uploads/'); cb(null, 'uploads/');
@ -17,8 +18,10 @@ const storage = multer.diskStorage({
const upload = multer({ storage: storage }); const upload = multer({ storage: storage });
// serve static files
app.use(express.static(__dirname)); app.use(express.static(__dirname));
// upload files
app.post('/upload', upload.array('files'), (req, res) => { app.post('/upload', upload.array('files'), (req, res) => {
if (!req.files || req.files.length === 0) { if (!req.files || req.files.length === 0) {
return res.status(400).send('No files were uploaded.'); return res.status(400).send('No files were uploaded.');
@ -26,6 +29,7 @@ app.post('/upload', upload.array('files'), (req, res) => {
res.send(`Successfully uploaded ${req.files.length} file(s)!`); res.send(`Successfully uploaded ${req.files.length} file(s)!`);
}); });
// get list of uploaded files
app.get('/files', (req, res) => { app.get('/files', (req, res) => {
const directoryPath = path.join(__dirname, 'uploads'); const directoryPath = path.join(__dirname, 'uploads');
fs.readdir(directoryPath, (err, files) => { fs.readdir(directoryPath, (err, files) => {
@ -55,6 +59,7 @@ app.get('/files', (req, res) => {
}); });
}); });
// serve a specific file
app.get('/uploads/:filename', (req, res) => { app.get('/uploads/:filename', (req, res) => {
const filePath = path.join(__dirname, 'uploads', req.params.filename); const filePath = path.join(__dirname, 'uploads', req.params.filename);
res.sendFile(filePath, err => { res.sendFile(filePath, err => {
@ -64,6 +69,7 @@ app.get('/uploads/:filename', (req, res) => {
}); });
}); });
// download a specific file
app.get('/download/:filename', (req, res) => { app.get('/download/:filename', (req, res) => {
const filePath = path.join(__dirname, 'uploads', req.params.filename); const filePath = path.join(__dirname, 'uploads', req.params.filename);
res.download(filePath, err => { res.download(filePath, err => {
@ -73,6 +79,7 @@ app.get('/download/:filename', (req, res) => {
}); });
}); });
// delete a specific file
app.delete('/delete/:filename', (req, res) => { app.delete('/delete/:filename', (req, res) => {
const filePath = path.join(__dirname, 'uploads', req.params.filename); const filePath = path.join(__dirname, 'uploads', req.params.filename);
fs.unlink(filePath, err => { fs.unlink(filePath, err => {
@ -83,6 +90,7 @@ app.delete('/delete/:filename', (req, res) => {
}); });
}); });
// start the server
app.listen(3000, () => { app.listen(3000, () => {
console.log('Server is running on http://localhost:3000'); console.log('Server is running on http://localhost:3000');
}); });