【发布时间】:2016-09-20 16:56:37
【问题描述】:
我有以下 XML:
<originDestinationDetails>
<originDestination></originDestination>
<itineraryInfo>
<elementManagementItinerary>
<reference>
<qualifier>ST</qualifier>
<number>1</number>
</reference>
<segmentName>RU</segmentName>
<lineNumber>2</lineNumber>
</elementManagementItinerary>
<travelProduct>
<product>
<depDate>201116</depDate>
</product>
<boardpointDetail>
<cityCode>CWB</cityCode>
</boardpointDetail>
<companyDetail>
<identification>1A</identification>
</companyDetail>
</travelProduct>
<itineraryMessageAction>
<business>
<function>32</function>
</business>
</itineraryMessageAction>
<relatedProduct>
<quantity>1</quantity>
<status>HK</status>
</relatedProduct>
<itineraryFreetext>
<freetextDetail>
<subjectQualifier>3</subjectQualifier>
</freetextDetail>
<longFreetext>-CAR/HERTZ/PUP-20NOV-0700/RT-22NOV-1800/VT-ICAR/CF-125456/SI-NVS</longFreetext>
我想从
返回cityCode
originDestinationDetails/itineraryInfo/travelProduct/boardpointDetail/cityCode
但仅在 longFreetext 节点包含 'CAR' 的情况下。
我已经在这里工作了几个小时,并尝试了各种不同的'contains'。只是无法让它工作。任何帮助将不胜感激!
【问题讨论】:
-
你试过xpath中的谓词吗? w3schools.com/xsl/xpath_syntax.asp
-
顺便说一句,您可能不小心剪掉了您的 XML。导致您缺少结束标签。这是我尝试验证您的 XML 的地方。 freeformatter.com/xpath-tester.htmlxmlvalidation.com/index.php?id=1&L=0