feat: 创建存储目录

api.py

@@ -59,7 +59,9 @@ def read_root():
 
 @router.post("/upload/{userId}/{modelId}/{filename}")
 async def upload_file(userId: str, modelId: str, filename: str, file: UploadFile = File(...)):
-    file_location = os.path.join(UPLOAD_DIRECTORY,userId, filename)
+    file_location_folder = os.path.join(UPLOAD_DIRECTORY,userId)
+    file_location = os.path.join(file_location_folder, filename)
+    os.makedirs(file_location_folder, exist_ok=True)
     # try:
     with open(file_location, "wb") as buffer:
         buffer.write(await file.read())