1
我有以下XML:当相关元素包含值时元素的XPath?
<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>
我想返回cityCode
从
originDestinationDetails/itineraryInfo/travelProduct/boardpointDetail/cityCode
但仅限于longFreetext
节点包含'CAR'
。
我一直在这个小时,并尝试过各种不同的'contains'
。只是不能得到它的工作。任何帮助将不胜感激!
你有没有在xpath中试过谓词? http://www.w3schools.com/xsl/xpath_syntax.asp –
顺便说一句,你可能会不小心剪掉你的XML。导致你缺少结束标签。这是我尝试验证XML的地方。 http://www.freeformatter.com/xpath-tester.html http://www.xmlvalidation.com/index.php?id=1&L=0 –