我正在尝试将旧的 XML 文件转换为新的改进结构。其中一部分需要我将一些松散的元素包装到父容器中,以及修改它们的子容器
旧结构
<monograph>
<title>asdf</title>
<dosage.sec id="dosage.sec.1">
<dosage.sec>asgfd</dosage.sec>
<dosage.sec>asgfd</dosage.sec>
</dosage.sec>
<dosage.sec id="dosage.sec.2">
<dosage.sec>asgfd</dosage.sec>
<dosage.sec>asgfd</dosage.sec>
</dosage.sec>
<dosage.sec id="dosage.sec.3">
<dosage.sec>asgfd</dosage.sec>
<dosage.sec>asgfd</dosage.sec>
</dosage.sec>
<products>
<prod>sadf</prod>
<prod>sadf</prod>
</products>
</monograph>
新结构
<monograph>
<title>asdf</title>
<dosage>
<dosage.sec id="dosage.sec.1">
<dosage.qual>asgfd</dosage.qual>
<dosage.qual>asgfd</dosage.qual>
</dosage.sec>
<dosage.sec id="dosage.sec.2">
<dosage.qual>asgfd</dosage.qual>
<dosage.qual>asgfd</dosage.qual>
</dosage.sec>
<dosage.sec id="dosage.sec.3">
<dosage.qual>asgfd</dosage.qual>
<dosage.qual>asgfd</dosage.qual>
</dosage.sec>
</dosage>
<products>
<prod>sadf</prod>
<prod>sadf</prod>
</products>
</monograph>
我找到了这个答案并对其进行了一些修改以满足我的需要:
<!-- wrap dosage.sec elements in a dosage container -->
<xsl:template match="node()|@*" name="dosage.sec">
<xsl:copy>
<xsl:apply-templates select="node()|@*" />
</xsl:copy>
</xsl:template>
<xsl:template match="monograph/dosage.sec[not(preceding-sibling::*[1][self::dosage.sec])]">
<dosage>
<xsl:call-template name="dosage.sec" />
<xsl:apply-templates mode="copy" select="following-sibling::*[1][self::dosage.sec]" />
</dosage>
</xsl:template>
<xsl:template match="monograph/dosage.sec" mode="copy">
<xsl:call-template name="dosage.sec"/>
</xsl:template>
<!-- rename children dosage.sec -->
<xsl:template match="dosage.sec/dosage.sec">
<dosage.qual>
<xsl:apply-templates />
</dosage.qual>
</xsl:template>
但我的输出是:
<monograph>
<title>asdf</title>
<dosage>
<dosage.sec id="dosage.sec.1">
<dosage.qual>asgfd</dosage.qual>
<dosage.qual>asgfd</dosage.qual>
</dosage.sec>
<dosage.sec id="dosage.sec.2">
<dosage.qual>asgfd</dosage.qual>
<dosage.qual>asgfd</dosage.qual>
</dosage.sec>
<dosage.sec id="dosage.sec.3">
<dosage.qual>asgfd</dosage.qual>
<dosage.qual>asgfd</dosage.qual>
</dosage.sec>
</dosage>
<dosage.sec id="dosage.sec.3">
<dosage.qual>asgfd</dosage.qual>
<dosage.qual>asgfd</dosage.qual>
</dosage.sec>
<products>
<prod>sadf</prod>
<prod>sadf</prod>
</products>
</monograph>
我正在使用 PHP5 的内置 XSLTProcessor 对象 - 所有 XML 和 XSL 都是 1.0 版