多文件上传并附加数据对象内容

const handleUpload = async (sysTemplateId) => {
    if (!upfile.length) {
      return;
    }
    const formData = new FormData();
    upfile.forEach((fileItem) => {
      formData.append('file', fileItem);
    });
    formData.append(
      'resumeFile',
      new Blob([JSON.stringify({ sysTemplateId })], {
        type: 'application/json'
      })
    );
    const res = await uploadHandler(formData);
    if (res?.data?.code === 200) {
      CommonTip.success('添加成功');
      clearAll();
    } else {
      CommonTip.error('文件上传失败，请检查模板是否上传成功');
    }
  };