我有来自某些硬件的类似传入 XML:
<invoice>
<field name="item">Item 1;Item 2;Item 3</field>
<field name="price">32.0;192.2;12.0</field>
<field name="quantity">1;4;2</field>
</invoice>
我需要转换类似于:
<invoice>
<item>
<desc>Item 1</desc>
<price>32.0</price>
<quantity>1</quantity>
</item>
<item>
<desc>Item 1</desc>
<price>192.0</price>
<quantity>4</quantity>
</item>
<item>
<desc>Item 3</desc>
<price>12.0</price>
<quantity>2</quantity>
</item>
</invoice>
目前我已经尝试过 str:tokenize(),但主要问题是构建一个简单的循环。我对 XSLT 的了解非常基础,我正在进行的工作也差不多:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0" xmlns:str="http://exslt.org/strings">
<xsl:output method="xml" indent="yes" version="1.0" encoding="UTF-8" omit-xml-declaration="yes" />
<xsl:template match="inovice">
<xsl:param name="separator" select="';'"/>
<xsl:param name="desc" select="str:tokenize(field[@name='item'],$separator)"/>
<xsl:param name="price" select="str:tokenize(field[@name='price'],$separator)"/>
<xsl:param name="quantity" select="str:tokenize(field[@name='quantity'],$separator)"/>
<xsl:param name="count" select="count($desc)"/>
<!-- some loop goes here -->
</xsl:template>
</xsl:stylesheet>