如何用XSL仅修改XML中spezifikation元素并禁用输出转义？

Great question! Since you already have the identity template (which copies all content by default), you just need to add a specific template with higher priority to handle the <spezifikation> element differently. The key here is also accounting for the XML namespace in your input—otherwise the template won't match the element correctly.

Here's the complete XSLT solution:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                xmlns:fmp="http://www.filemaker.com/fmpdsoresult">

    <!-- Your existing identity template - handles all elements not matched by other templates -->
    <xsl:template match="*">
        <xsl:copy>
            <xsl:copy-of select="@*"/>
            <xsl:apply-templates/>
        </xsl:copy>
    </xsl:template>

    <!-- Specialized template for the spezifikation element (with namespace) -->
    <xsl:template match="fmp:spezifikation">
        <xsl:copy>
            <xsl:copy-of select="@*"/>
            <!-- Disable output escaping to render the embedded XML as actual nodes -->
            <xsl:value-of select="." disable-output-escaping="yes"/>
        </xsl:copy>
    </xsl:template>

</xsl:stylesheet>

Let's break this down: #

• Namespace Declaration: We added xmlns:fmp="http://www.filemaker.com/fmpdsoresult" to map the input's namespace to a prefix (fmp). This is critical because all elements in your XML are part of this namespace, so the template needs to reference it to match <spezifikation>.
• Specialized Template: The match="fmp:spezifikation" template takes precedence over the generic identity template. It copies the <spezifikation> element itself and any attributes it might have, then uses <xsl:value-of select="." disable-output-escaping="yes"/> to output the embedded XML content without escaping—so your <row> and other tags become actual XML elements in the output.
• Identity Template: All other elements (like <ERRORCODE>, <ROW>, etc.) will still be processed by your original identity template, so their content remains unchanged.

Example Output for <spezifikation>: #

Instead of seeing escaped text like:

<spezifikation>&lt;row&gt;&lt;titel&gt;HDMI Port Auflösung&lt;/titel&gt;...&lt;/row&gt;</spezifikation>

You'll get the unescaped XML structure:

<spezifikation>
    <row>
        <titel>HDMI Port Auflösung</titel>
        <attribbut>3840x2160 (UHD) @ 24/25/30 Hz</attribbut>
        <attribbut>2560x1440 (QHD) @ 30/60 Hz</attribbut>
    </row>
    <row>
        <titel>Material</titel>
        <attribbut>Holz</attribbut>
        <attribbut>Stein</attribbut>
        <attribbut>Aluminium</attribbut>
    </row>
</spezifikation>

内容的提问来源于stack exchange，提问作者dida110