搜索名称包含 Light 的节点
XML
placeholderCopy<Data>
<BioLight>
<name>Firefly</name>
<model>Insect</model>
</BioLight>
<ArtificialLight>
<name>Fire</name>
<model>Natural element</model>
<source>flint</source>
</ArtificialLight>
<SolarLight>
<name>Sun</name>
<model>Star</model>
<source>helium</source>
</SolarLight>
</Data>
XPATH
placeholderCopy/Data/*[contains(local-name(),"Light")]
要么
placeholderCopy//*[contains(local-name(),"Light")]
OUTPUT
placeholderCopy<BioLight>
<name>Firefly</name>
<model>Insect</model>
</BioLight>
<ArtificialLight>
<name>Fire</name>
<model>Natural element</model>
<source>flint</source>
</ArtificialLight>
<SolarLight>
<name>Sun</name>
<model>Star</model>
<source>helium</source>
</SolarLight>