4.29技术中心合并前更改

Co-authored-by: Copilot <copilot@github.com>
This commit is contained in:
qwq
2026-04-29 18:53:24 +08:00
co-authored by Copilot
parent 7687b4e7b8
commit ec35590493
25 changed files with 792 additions and 329 deletions
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@@ -4,6 +4,7 @@
"description": "",
"main": "index.js",
"scripts": {
"start": "node server.js",
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
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@@ -0,0 +1,14 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>frontend</title>
<script type="module" crossorigin src="/assets/index-CBnsKpxD.js"></script>
<link rel="stylesheet" crossorigin href="/assets/index-DG_v3cGl.css">
</head>
<body>
<div id="app"></div>
</body>
</html>
+25 -4
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@@ -15,6 +15,8 @@ const JWT_SECRET = 'super-secret-key-pdf-preview';
app.use(cors());
app.use(express.json());
app.use('/uploads/processed', express.static(path.join(__dirname, 'uploads/processed')));
// Serve the built frontend from the public folder
app.use(express.static(path.join(__dirname, 'public')));
// Ensure upload directories exist
const uploadDirOrig = path.join(__dirname, 'uploads/original');
@@ -24,7 +26,8 @@ if (!fs.existsSync(uploadDirProc)) fs.mkdirSync(uploadDirProc, { recursive: true
const storage = multer.diskStorage({
destination: function (req, file, cb) {
cb(null, 'uploads/original/');
// 使用绝对路径,避免服务器 CWD 不在项目目录时写入失败
cb(null, path.join(__dirname, 'uploads/original/'));
},
filename: function (req, file, cb) {
const uniqueSuffix = Date.now() + '-' + Math.round(Math.random() * 1E9);
@@ -79,7 +82,13 @@ app.post('/api/admin/upload', authenticateJWT, upload.single('document'), async
res.json({ message: 'Upload successful', documentId: info.lastInsertRowid });
} catch (error) {
res.status(500).json({ message: 'Error processing PDF', error: error.toString() });
// 输出完整堆栈到服务器日志,便于排查
console.error('Upload error details:', error.stack || error);
res.status(500).json({
message: 'Error processing PDF',
error: error.message || error.toString(),
stack: process.env.NODE_ENV !== 'production' ? error.stack : undefined
});
}
});
@@ -105,7 +114,7 @@ app.get('/api/documents', (req, res) => {
id: doc.id,
title: doc.title,
created_at: doc.created_at,
url: `http://localhost:3000/${doc.processed_path}`
url: `/${doc.processed_path}`
}));
res.json(responseData);
});
@@ -119,10 +128,22 @@ app.get('/api/documents/:id', (req, res) => {
id: doc.id,
title: doc.title,
created_at: doc.created_at,
url: `http://localhost:3000/${doc.processed_path}`
url: `/${doc.processed_path}`
});
});
app.listen(PORT, () => {
console.log(`Backend server running on http://localhost:${PORT}`);
});
// SPA fallback: must be after all API routes so Vue Router can handle client-side routing
// Note: app.use() (not app.get('*')) is required for Express 5 compatibility
app.use((req, res) => {
const indexPath = path.join(__dirname, 'public', 'index.html');
if (fs.existsSync(indexPath)) {
res.sendFile(indexPath);
} else {
res.status(404).send('Frontend not built yet. Run: cd frontend && npm run build');
}
});