这里很基本的问题。<w>如果<w>s在两个参数上匹配，我正在尝试编写XSLT以将元素（）复制到文件中（从另一个文件中复制）：

• @lemma 必须在两个元素上都匹配，并且
• text()必须匹配<m>目标的第一个元素和<w>源中的完整元素（即使它跨越数<m>s个也是如此）。

如果任何一个参数都不匹配，则该参数<w>应保持不变。

这是要修改的示例文件。

    <?xml version="1.0" encoding="UTF-8"?>
  <text>
    <w lemma="FishCake" corresp="1"><m baseForm="FishCake">FishCake</m></w>
    <w lemma="FishCake" corresp="1"><m baseForm="FishCake">FishCake</m><m baseForm="FishCake">FishCake</m></w>
    <w lemma="FishCake" corresp="1"><m baseForm="FishCake">FishCake</m><m baseForm="s">s</m></w>
    <w lemma="FishCake" corresp="1"><m baseForm="FishC">FishC</m><m baseForm="ake">ake</m></w>
    <w lemma="cat" corresp="1"><m baseForm="dog">dog</m></w>
    <w lemma="dog" corresp="1"><m baseForm="cat">cat</m></w>
    <w lemma="dog" corresp="1"><m baseForm="dog">dog</m></w> 
    <w lemma="dog" corresp="1"><m baseForm="dog">dog</m><m baseForm="cat">cat</m></w>
   </text>

这是一个示例文件，其中包含要复制的元素（source.xml）

<?xml version="1.0" encoding="UTF-8"?>
    <text>
                <w lemma="FishCake" corresp="2"><m baseForm="Fish">Fish</m><m baseForm="Cake">Cake</m></w>
                <w lemma="dog" corresp="2"><m baseForm="dog">dog</m></w>
    </text>

我希望代码能够产生：

    <?xml version="1.0" encoding="UTF-8"?>
    <text>
                   <w lemma="FishCake" corresp="2"><m baseForm="Fish">Fish</m><m baseForm="Cake">Cake</m></w>
                   <w lemma="FishCake" corresp="2"><m baseForm="Fish">Fish</m><m baseForm="Cake">Cake</m></w>
                   <w lemma="FishCake" corresp="1"><m baseForm="FishCake">FishCake</m><m baseForm="s">s</m></w>
                   <w lemma="FishCake" corresp="1"><m baseForm="FishC">FishC</m><m baseForm="ake">ake</m></w>
                   <w lemma="cat" corresp="1"><m baseForm="dog">dog</m></w>
                   <w lemma="dog" corresp="1"><m baseForm="cat">cat</m></w>
                   <w lemma="dog" corresp="2"><m baseForm="dog">dog</m></w>
                   <w lemma="dog" corresp="2"><m baseForm="dog">dog</m></w>
       </text>

我已经尝试了以下XSLT（尝试修改已经拥有的一些代码的糟糕尝试），但只能设法使其与 @lemma

    <?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    xpath-default-namespace="http://www.tei-c.org/ns/1.0"
    exclude-result-prefixes="#all"
    version="3.0">
    <xsl:param name="lookup-doc" select="document('source.xml')"/>
    <xsl:key name="ref" match="*[@lemma|m[1]/text()]" use="@lemma|m[1]/text()"/>  
 <xsl:mode on-no-match="shallow-copy"/>
    <xsl:mode name="ref-copy" on-no-match="shallow-copy"/>
    <xsl:template match="*[key('ref', @lemma|m[1]/text(), $lookup-doc)]">
        <xsl:apply-templates select="key('ref', @lemma|m[1]/text(), $lookup-doc)" mode="ref-copy">
          
        </xsl:apply-templates>
    </xsl:template> 
</xsl:stylesheet>

我得到的是：

<?xml version="1.0" encoding="UTF-8"?><text>
    <w lemma="FishCake" corresp="2"><m baseForm="Fish">Fish</m><m baseForm="Cake">Cake</m></w>
    <w lemma="FishCake" corresp="2"><m baseForm="Fish">Fish</m><m baseForm="Cake">Cake</m></w>
    <w lemma="FishCake" corresp="2"><m baseForm="Fish">Fish</m><m baseForm="Cake">Cake</m></w>
    <w lemma="FishCake" corresp="2"><m baseForm="Fish">Fish</m><m baseForm="Cake">Cake</m></w>
    <w lemma="cat" corresp="1"><m baseForm="dog">dog</m></w>
    <w lemma="dog" corresp="2"><m baseForm="dog">dog</m></w>
    <w lemma="dog" corresp="2"><m baseForm="dog">dog</m></w> 
    <w lemma="dog" corresp="2"><m baseForm="dog">dog</m></w>
   </text>

有小费吗？干杯!