因为我在使用web访问云托管，但是云托管部署的服务的接口，接收不到我发送的formdata中的file文件

#这部分是接口
static addImageBanner(imageName: File) {
    const formData = new FormData();
    formData.append('file', imageName);
    return callCloud(`${ROOM_BASE_URL}/Add_ImgBanner`, {
      method: "post",
      headers: {
        // 'Content-Type': 'application/octet-stream',
        "Content-Type": "multipart/form-data",
        "X-File-Name": imageName.name,
      },
      data: formData,
    });
  }

这个是callCloud的封装

export async function callCloud(path: string, options: any) {
  // 打印携带的数据
  // console.log('携带的数据:', dataa);
  const c1 = new cloud.Cloud({
    identityless: true,
    resourceAppid: "******",
    resourceEnv: "********",
  });
  if (options.data && typeof options.data.entries === 'function') {
    for (let [key, value] of options.data.entries()) {
      console.log(key, value);
    }
  } else {
    console.log("options.data is undefined or does not have entries method");
  }
  await c1.init();
  let fullUrl = `${path}`;
  console.log(fullUrl);
  // 处理查询参数
  if (options.params && Object.keys(options.params).length > 0) {
    const queryString = Object.entries(options.params)
      .map(([key, value]) => `${encodeURIComponent(key)}=${encodeURIComponent(value as string)}`)
      .join('&');
    fullUrl += `?${queryString}`;
  }
  const callContainerPromise = c1.callContainer({
    path: fullUrl,
    method: options.method || "GET",
    header: {
      "X-WX-SERVICE": "ypyz", // xxx中填入服务名称（微信云托管 - 服务管理 - 服务列表 - 服务名称）
      ...options.headers,
    },
    data: options.data || {},
  });
  const timeoutPromise = new Promise((_, reject) =>
    setTimeout(() => reject(new Error("请求超时")), 15000)
  );


  try {
    const result = await Promise.race([callContainerPromise, timeoutPromise]);
    console.log(`微信云托管调用结果${result.errMsg} | callid:${result.callID}`);
    console.log(result);
    return result.data;
  } catch (error) {
    console.error("Error in callCloud:", error);
    throw error;
  }


}

这个是后端代码

def post(self):
    rp = RequestParser()
    rp.add_argument('file', action='append', required=True, location='files', type=FileStorage)
    args = rp.parse_args()
    files = args.get('file')
    try:
        # files = request.data
        if not files:
            current_app.logger.error('没有上传文件')
            return {'code': 400, 'msg': '请上传图片'}
        else:
            img_list = ImgBanner.query.order_by(ImgBanner.created_at.asc())
            current_app.logger.info(f"数据库中图片数量: {img_list.count()}")
            # FileUpload
            # 获取文件名
            # for uploaded_file in files:
            base_dir = Path(__file__).resolve().parent.parent.parent
            if not os.path.exists(os.path.join(base_dir / 'static/roomimage')):
                try:
                    os.makedirs(os.path.join(base_dir / 'static/roomimage'))
                    current_app.logger.info(f"当前路径{base_dir / 'static/roomimage'}")

                    current_app.logger.info(f"Directory roomimage created successfully.")
                except Exception as e:
                    current_app.logger.error(f"Failed to create directory roomimage: {e}")
                    return {'code': 20003, 'msg': '无法创建目录'}
            file_name = request.headers.get('X-File-Name', 'default.jpg')
            # file_name = uploaded_file.filename
            img_name = f"{uuid.uuid4().hex}"
            uuid_image_name = img_name + '-' + f'{file_name}'
            temp_file_path = os.path.join(base_dir / 'static/roomimage', uuid_image_name)
            # 保存文件对象到临时文件
            files[0].save(temp_file_path)
            # with open(temp_file_path, 'wb') as f:
            #     f.write(files)
            # files.save(temp_file_path)
            result = FileUpload.upload_main(uuid_image_name)
            if result['code'] == 200:
                file_list = [{'fileid': result['data']['file_id'], 'max_age': 30}]
                image_url = FileUpload.get_download_url(file_list)
                url = json.dumps(image_url['data']['file_list'][0]['download_url']).replace('"', '')
                new_image = ImgBanner(file_id=result['data']['file_id'], image_url=url, image_name=uuid_image_name)
                db.session.add(new_image)
                try:  # 需要用到数据库事务处理
                    db.session.commit()
                except Exception as e:
                    current_app.logger.error(f"Failed to save image to database: {e}")
                    db.session.rollback()
                    return {'code': 20004, 'msg': '保存图片到数据库失败'}
            else:
                current_app.logger.error(f"Failed to upload file: {result['msg']}")
                return {'code': 20002, 'msg': '上传失败'}
            return {'code': 200, 'msg': '上传成功'}

    except Exception as e:
        current_app.logger.error(f'处理上传文件时出错: {e}')
        return {'code': 500, 'msg': '服务器内部错误'}

但是我选择图片上传后报错

就是在云托管服务上拿不到formdata中的file字段文件，但是在本地测试的时候可以拿到，没有问题，有没有大佬给解决一下啊