【发布时间】:2021-07-13 07:05:37
【问题描述】:
是否可以使用单个 XPath 查询来选择所有两个标签的以下兄弟姐妹?
例如在this xpath-testbed 中选择所有child[@name = 'alpha'] 的兄弟姐妹child(id=2 和id=3)和rogue(或参见下面的sn-p)。
我的失败尝试:
//child[@name = 'alpha']//following-sibling::[child|rogue]
//child[@name = 'alpha']//*[following-sibling::child or following-sibling::rogue]
测试台sn-p如下:
<parent name="data" >
<child id="1" name="alpha" >Some Text</child>
<child id="2" name="beta" >
<grandchild id="2.1" name="beta-alpha" ></grandchild>
<grandchild id="2.2" name="beta-beta" ></grandchild>
</child>
<pet name="tigger" type="cat" >
<data>
<birthday month="sept" day="19" ></birthday>
<food name="Acme Cat Food" ></food>
</data>
</pet>
<pet name="Fido" type="dog" >
<description>
Large dog!
</description>
<data>
<birthday month="feb" day="3" ></birthday>
<food name="Acme Dog Food" ></food>
</data>
</pet>
<rogue name="is this real?" >
<data>
Hates dogs!
</data>
</rogue>
<child id="3" name="gamma" mark="yes" >
<!-- A comment -->
<description>
Likes all animals - especially dogs!
</description>
<grandchild id="3.1" name="gamma-alpha" >
<[CDATA[ Some non-parsable character data ]]>
</grandchild>
<grandchild id="3.2" name="gamma-beta" ></grandchild>
</child>
</parent>
【问题讨论】:
标签: xpath