Xpath选择全部并排除子代及其子代

问题描述

我下面有数据，我试图选择除RejectedRecords及其所有子项之外的所有节点.

I have the Data below and I am trying to select all the nodes except RejectedRecords and all of its children.

<?xml version="1.0" encoding="UTF-8"?>
<inmsg>
  <BPDATA>
    <DATE_TIME>10072014084945</DATE_TIME>
  </BPDATA>
  <Orders>
    <Rejected>
      <RejectedRecords>
        <RecordNumber>1</RecordNumber>
        <RecordError>State Code is invalid</RecordError>
      </RejectedRecords>
      <RejectedRecords>
        <RecordNumber>2</RecordNumber>
        <RecordError>State Code is invalid</RecordError>
      </RejectedRecords>
      <FileName>Foo1.txt</FileName>
      <MessageType>Rejected</MessageType>
      <RecordCount>2</RecordCount>
      <TotalAmount>1050.01</TotalAmount>
    </Rejected>
    <Unrestricted>
      <FileName>Foo2.txt</FileName>
      <MessageType>UnrestrictedState</MessageType>
      <RecordCount>2</RecordCount>
      <TotalAmount>100.10</TotalAmount>
    </Unrestricted>
  </Orders>
  <PrimaryDocument SCIObjectID="6442821469081a3a3node1"/>
</inmsg>

我尝试了许多语句，例如

I have tried a number of statements such as

//*/node()[not(parent::RejectedRecords) and not(self::RejectedRecords) and not(self::RecordNumber) and not(self::RecordError)]
//*[not(parent::RejectedRecords) and not(self::RejectedRecords)]
//*[not(descendant-or-self::RejectedRecords)]

无论我用什么，我仍然会得到RejectedRecords节点及其子节点，因为它与Rejected节点一起出现.我在做什么错了?

No matter what I have used I am still getting the RejectedRecords node and its children because it is coming in with the Rejected node. What am I doing wrong?

推荐答案

此表达式选择所有个节点，但结果集中不包含任何RejectedRecords或具有作为祖先:

This expression selects all nodes, but does not include in the result set any nodes that are RejectedRecords or that have RejectedRecords as an ancestor:

//*[not(descendant::RejectedRecords) and not(ancestor-or-self::RejectedRecords)]

此处是 XPath测试器

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