Upload ppt.js

backend/src/routes/ppt.js

@@ -5,6 +5,12 @@ import memoryStorageService from '../services/memoryStorageService.js';
 
 const router = express.Router();
 
+// 添加路由级别的日志中间件
+router.use((req, res, next) => {
+  console.log(`PPT Router - ${req.method} ${req.path} - Body:`, Object.keys(req.body || {}));
+  next();
+});
+
 // 选择存储服务
 const getStorageService = () => {
   // 如果GitHub Token未配置，使用内存存储