如何选择节点的名字？ XPath [英] How to select a node's first child name? XPath

问题描述

我有一个XML，必须从中选择一个节点的孩子的名字。我是一个初学者，所以没有找到Xpath表达式来实现。我知道节点的级别

I have an XML from which I have to select the name of the child of one of the nodes. I'm kind of a beginner in this, so I didn't find the Xpath expression to do it. I know the level of the node

示例

<$ c中的名称$ c> / Employee / Department /

但是Department的子节点名称未知。我必须选择Department节点的第一个孩子。我该怎么办？

but Department has children nodes of unknown names. I have to select the first child of Department node. How can I do this?

推荐答案

您写道：

我必须选择
Department节点的第一个孩子

I have to select the first child of Department node

您可以使用：

/Employee/Department/*[1]

然后，您还写道：

我有一个XML，必须从中获取
选择
个节点之一的子节点的名称

I have an XML from which I have to select the name of the child of one of the nodes

因此，您可以使用：

name(/Employee/Department/*[1])

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