假设我有给定的 XML
<StyleML>
<transaction>
<party>
<partyId>Party1</partyId>
<partyAlias>
<partyAliasId>2323</partyAliasId>
<partyAliasLongName>AQR LP</partyAliasLongName>
</partyAlias>
</party>
<party>
<partyId>Party2</partyId>
<partyAlias>
<partyAliasId>2323</partyAliasId>
<partyAliasLongName>Scotland</partyAliasLongName>
</partyAlias>
</party>
<transactionParticipant>
<counterpartyRef>Party2</counterpartyRef>
<participantType>Counterparty Participant</participantType>
</transactionParticipant>
<transactionParticipant>
<counterpartyRef>Party3</counterpartyRef>
<participantType>Broker Participant</participantType>
</transactionParticipant>
</transaction>
</StyleML>
现在我想将两个 XPath 值填充为单个逗号分隔值。
例如。我想填充 2323,AQR LP 即 [/styleml/transaction/party/partyAlias/partyAliasId ,/styleml/transaction/party/partyAlias/partyAliasLongName]
我试过了| 运算符加入 XPath 结果,但是它仅填充第一个 xpath 数据作为最终结果。