Method save_file

core/storage.py:300–308

(self, file: UploadFile, save_path: str)

        )

    async def save_file(self, file: UploadFile, save_path: str):
        async with self._client() as s3:
            # 使用 upload_fileobj 流式上传，避免将整个文件加载到内存
            await s3.upload_fileobj(
                file.file,
                self.bucket_name,
                save_path,
                ExtraArgs={"ContentType": file.content_type or "application/octet-stream"},
            )

    async def delete_file(self, file_code: FileCodes):
        async with self._client() as s3: