电源自动化 xpath 问题，命名空间输入结果为 0
[英]power automate xpath problem with 0 results on namespaces input
问题描述
I am working on implementing a small test case for power automate for which in part I am getting data from a website in the xml format.
我正在为电力自动化实施一个小型测试用例，其中一部分是我从 xml 格式的网站获取数据。 Am getting 0 results though.虽然我得到 0 个结果。 Worked through a lot of documentation and guessing its something with the namespaces.浏览了大量文档并猜测它与名称空间有关。 Cant find any problem with the xPath command though,basically just copied from https://learn.microsoft.com/en-us/azure/logic-apps/workflow-definition-language-functions-reference#xpath Example 9虽然找不到 xPath 命令的任何问题，基本上只是从https://learn.microsoft.com/en-us/azure/logic-apps/workflow-definition-language-functions-reference#xpath Example 9 复制而来
XML File (Content deducted for privacy): XML 文件（为保护隐私而扣除的内容）：
<?xml version=""?>
<message:GenericData
xmlns:message=""
xmlns:common=""
xmlns:xsi=""
xmlns:generic="">
<message:Header>
<message:ID>830b24b2-4a0a-4514-98f5-1cf6c8ac30f5</message:ID>
<message:Test>false</message:Test>
<message:Prepared>2023-01-19T08:39:56.121+01:00</message:Prepared>
<message:Sender id=""/>
<message:Structure structureID="">
<common:Structure>
<URN>urn:sdmx:org.sdmx.infomodel.datastructure.DataStructure=ECB:ECB_EST1(1.0)</URN>
</common:Structure>
</message:Structure>
</message:Header>
<message:DataSet action="">
<generic:Series>
<generic:SeriesKey>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:SeriesKey>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
</generic:Series>
<generic:Series>
<generic:SeriesKey>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:SeriesKey>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
</generic:Series>
<generic:Series>
<generic:SeriesKey>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:SeriesKey>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
</generic:Series>
<generic:Series>
<generic:SeriesKey>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:SeriesKey>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
</generic:Series>
<generic:Series>
<generic:SeriesKey>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:SeriesKey>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
</generic:Series>
<generic:Series>
<generic:SeriesKey>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:SeriesKey>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
</generic:Series>
<generic:Series>
<generic:SeriesKey>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:SeriesKey>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
</generic:Series>
<generic:Series>
<generic:SeriesKey>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:SeriesKey>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
</generic:Series>
<generic:Series>
<generic:SeriesKey>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:SeriesKey>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
<generic:Obs>
<generic:ObsDimension value=""/>
<generic:ObsValue value=""/>
<generic:Attributes>
<generic:Value id=""/>
<generic:Value id=""/>
</generic:Attributes>
</generic:Obs>
</generic:Series>
</message:DataSet>
</message:GenericData>
xPath Command xPath 命令
/*[local-name()="GenericData" and namespace-uri()="message"]/*[local-name()="DataSet" and namespace-uri()="message"]/*[local-name()="Series" and namespace-uri()="generic"]/*[local-name()="Obs" and namespace-uri()="generic"]
Any help is appreciated任何帮助表示赞赏
1 个解决方案
解决方案1
0 已采纳 2023-01-19 15:53:09
With your namespace URIs being all empty, it doesn't make sense to try using namespace-uri() .由于您的命名空间 URI 全部为空，因此尝试使用namespace-uri()没有任何意义。
Using name() might be a better option:使用name()可能是更好的选择：
/*[name()="message:GenericData"]/*[name()="message:DataSet"]/*[name()="generic:Series"]/*[name()="generic:Obs"]
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