antd的upload本地开发环境正常但部署后产生bug的原因

今天遇到一个特殊情况，本地调开发环境代码没有任何问题一切正常，部署后却产生表单报错，点击提交无法调用接口的问题。

排查后发现问题出现在上传文件时提交的数据，在第25行，当时图省事使用JSON.stringfy()对整个数据进行一个字符串的处理，本地一切正常部署后报错，之后采用拼串及join自己组装拼串上传，解决问题

  const handleSubmit = () => {
    form
      .validateFields()
      .then(async (val) => {
        let arr = [];
        let uploadArr = [];
        let uploadContentArray = [];
        //遍历得到所有涉及到DatePicker时间框的对象的Id
        taskExecuteData.inputOutPutDTO.buOutputDetailDTOList.forEach((obj) => {
          if (obj.output_form === '40') {
            arr.push(obj.inoutlistId);
          } else if (obj.output_form === '30') {
            uploadArr.push(obj.inoutlistId);
          }
        });

        // 针对提交的value中涉及到DatePicker的时间数据进行格式处理 -> 'YYYY-MM-DD'
        Object.keys(val).map((item) => {
          // arr.indexOf(item) !== -1 ? (val[item] = format(val[item])) : null
          arr.indexOf(item) !== -1
            ? format(val[item]) === 'Invalid date'
              ? (val[item] = '')
              : (val[item] = format(val[item]))
            : null;
          uploadArr.indexOf(item) !== -1
            ? (val[item].forEach((obj) => {
                // 如若有上传文件框，则向 uploadContentArray 数组中拼串，将所需内容塞入
                uploadContentArray.push(
                  `filename=${obj.response.data.filename}&size=${obj.response.data.size}&url=${obj.response.data.url}`
                );
              }),
              // console.log('val[item]', val[item]),
              // console.log('uploadContentArray', uploadContentArray),
              // 对 val[item] 赋值，若只上传一个文件则取数组第一项，否则使用 join 语法拼串
              (val[item] =
                uploadContentArray.length === 0
                  ? uploadContentArray[0]
                  : uploadContentArray.join('||')))
            : '';
        });

        val.isSwitch = val.isSwitch === undefined ? true : val.isSwitch; // 针对switch未操作直接提交时 isSwitch 为undefined 的情况做处理

        console.log('val', val);

        let submitData1 = [];

        let taskId = taskExecuteData.basicTaskInfo.taskId;
        console.log('taskId', taskId);

        //如果不涉及
        if (!isInvolve) {
          taskExecuteData.inputOutPutDTO.buOutputDetailDTOList.forEach((obj) => {
            submitData1.push({
              content: '',
              taskId: taskId,
              isInvolve: false,
              outputDetailId: obj.inoutlistId,
              outputType: obj.output_form,
              taskComments: val.suggestion === undefined ? '' : val.suggestion,
            });
          });
        }

        //涉及，正常取值逻辑运算
        Object.keys(val).forEach((el) => {
          if (el !== 'isSwitch' && el !== 'suggestion') {
            submitData1.push({
              content: val[el],
              taskId: taskId,
              isInvolve: val.isSwitch === undefined ? true : val.isSwitch,
              outputDetailId: el,
              outputType: taskExecuteData.inputOutPutDTO.buOutputDetailDTOList.find(
                (item) => item.inoutlistId === el
              ).output_form,
              taskComments: val.suggestion === undefined ? '' : val.suggestion,
            });
          }
        });
        console.log('submitData1', submitData1);

        console.log('submit', { ...taskExecuteData, changeUserTaskExecuteDTOList: submitData1 });

        toExecuteTask({
          ...taskExecuteData,
          changeUserTaskExecuteDTOList: submitData1,
        })
          .then((result) => {
            if (result.code === 200) {
              setShowLoading(false);
              message.success('提交成功');
              form.resetFields();
              onCloseDrawer(true);
            }
          })
          .catch(() => {
            setShowLoading(false);
          });
      })
      .catch((e) => {
        console.log('e', e);
        message.warning('仍有选项未填完，请补充完整');
      });
  };