如何使用 XSLT 制作 xml 节点的子节点的精确副本?
问题描述：
我的问题是我的 XML 文档中包含 XHTML 片段，在通过 XSLT 传递它时，我希望它呈现这些片段而不破坏它们.
My problem is that my XML document contains snippets of XHTML within it and while passing it through an XSLT I would like it to render those snippets without mangling them.
我尝试将代码片段包装在 CDATA 中，但它不起作用，因为小于和大于被转换为 <和 >而不是直接回显.
I've tried wrapping the snippet in a CDATA but it doesn't work since less than and greater than are translated to < and > as opposed to being echoed directly.
这样做需要什么 XSL?
What's the XSL required for doing this?
答
<xsl:template match="@*|node()">
<xsl:copy>
<xsl:apply-templates select="@*|node()"/>
</xsl:copy>
</xsl:template>
这在 XSLT 规范中称为身份转换".
This is referred to as the "identity transformation" in the XSLT specification.