【React工作记录五十】react中?.的使用

<Col span={8}>
                所属行业：
                {baseInfo.industryList &&
                  baseInfo.industryList.map((item) => {
                    return item?.name;
                  })}
              </Col>

beneficiaryBankAccount: data?.beneficiaryBankAccount,
      beneficiaryOpeningBank: data?.beneficiaryOpeningBank,
      businessScope: data?.businessScope,
      clearingCorporation: data?.clearingCorporation,
      clearingCorporationCode: data?.clearingCorporationCode,
      secondPartyCode: data?.secondPartyCode,
      secondPartyName: data?.secondPartyName,