1

我有这样的 XML:

<StockInfo>
<Item>
<stockcode>111111</stockcode>
<vehicle>Ford</vehicle>
<model>Escape (2000-)~Maverick (2001-)</model>
<width>8</width>
<wheel_size>18</wheel_size>
<offset>35</offset>
<bolt_pattermn>5x114.3</bolt_pattermn>
<brand>ANTERA</brand>
<Velg_ID/>
<kit1>DK-135259671 x1</kit1>
<kit2/>
<kit3/>
<kit4/>
<qty_available>3.00000000</qty_available>
<price>1110.00</price>
<picture>410110
</picture>
</Item>
<Item>
<stockcode>111111</stockcode>
<vehicle>Honda</vehicle>
<model>Civic (5skr,2001-2006)(2006-)~Accord (2003-2008)~Acord Coupe (1999-)~Acord Type R~Civic Type R (2001-2006)(2007-,17"&lt;)~Civic Type S (2001-2006)(2007-,17"&lt;)~Integra Type R~Prelude (1997-2001)~Legend (1991-1999)</model>
<width>8</width>
<wheel_size>18</wheel_size>
<offset>40</offset>
<bolt_pattermn>5x114.3</bolt_pattermn>
<brand>ANTERA</brand>
<Velg_ID/>
<kit1>DK-135259641 x1</kit1>
<kit2/>
<kit3/>
<kit4/>
<qty_available>3.00000000</qty_available>
<price>1110.00</price>
<picture>410110
</picture>
</Item>
<Item>
<stockcode>2222222</stockcode>
<vehicle>BMW</vehicle>
<model>6 (e63/64, 2004-2011)~M6 (e63/64, 2004-2011)</model>
<width>9</width>
<wheel_size>18</wheel_size>
<offset>15</offset>
<bolt_pattermn>5x120</bolt_pattermn>
<brand>AEZ</brand>
<Velg_ID>AEZ Ares</Velg_ID>
<kit1>DK-ZJB3 x1</kit1>
<kit2/>
<kit3/>
<kit4/>
<qty_available>4.00000000</qty_available>
<price>151110.00</price>
<picture>41001
</picture>
</Item>
</StockInfo>

如您所见,有 2 个相同的项目(具有相同的股票代码;项目是汽车车轮)和 1 个不同的项目......对于每个不同的汽车型号,相同的项目可以 X 次转换为 XML(如果这个车轮适用于奥迪 A3,奥迪 A4,雪铁龙 X,它将 3 次转化为 XML,所有其他元素(除了和具有相同的值))。

我的问题:

  1. 如何分离/拆分元素<model>

     <model>Civic (5skr,2001-2006)(2006-)~Accord (2003-2008)~Acord Coupe (1999-)~Acord Type R~Civic Type R (2001-2006)(2007-,17"&lt;)~Civic Type S (2001-2006)(2007-,17"&lt;)~Integra Type R~Prelude (1997-2001)~Legend (1991-1999)</model>
    

成 X 元素<model>

    <model>Civic (5skr,2001-2006)(2006-)</model>
    <model>Accord (2003-2008)</model>
    <model>Acord Coupe (1999-)</model>
    <model>Acord Type R</model>
    <model>Civic Type R (2001-2006)(2007-,17"&lt;)</model>
    <model>Civic Type S (2001-2006)(2007-,17"&lt;)</model>
    <model>Integra Type R</model>
    <model>Prelude (1997-2001)</model>
    <model>Legend (1991-1999)</model>

分隔符号是“~”

直到现在我都无法做到(既不使用 php,也不使用 xsl 转换)因此寻求帮助;-(

  1. 如何将相同的项目分组<stockode>为 1 个<Item>根而不是 X?

  2. 如何删除具有相同值的元素(正如我所说,如果车轮适用于许多汽车模型,那么它将在 XML 中多次使用不同的元素(有时也是<vehicle>- 但以防万一这个车轮只适用于少数汽车楷模))?

所以修改后的 XML 应该是这样的:

<StockInfo>
<Item>
<stockcode>111111</stockcode>
<vehicle>Ford</vehicle>
<model>Escape (2000-)~Maverick (2001-)</model>
<vehicle>Ford</vehicle>
<model>Civic (5skr,2001-2006)(2006-)</model>
<model>Accord (2003-2008)</model>
<model>Acord Coupe (1999-)</model>
<model>Acord Type R</model>
<model>Civic Type R (2001-2006)(2007-,17"&lt;)</model>
<model>Civic Type S (2001-2006)(2007-,17"&lt;)</model>
<model>Integra Type R</model>
<model>Prelude (1997-2001)</model>
<model>Legend (1991-1999)</model>
<wheel_size>18</wheel_size>
<offset>35</offset>
<offset>40</offset>
<bolt_pattermn>5x114.3</bolt_pattermn>
<brand>ANTERA</brand>
<Velg_ID/>
<qty_available>3.00000000</qty_available>
<price>1110.00</price>
<picture>410110
</picture>
</Item>
<Item><stockcode>2222222</stockcode>
<vehicle>BMW</vehicle>
<model>6 (e63/64, 2004-2011)</model>
<model>M6 (e63/64, 2004-2011)</model>
<model>M6 (e63/64, 2004-2011)</model>
<width>9</width>
<wheel_size>18</wheel_size>
<offset>15</offset>
<bolt_pattermn>5x120</bolt_pattermn>
<brand>AEZ</brand>
<Velg_ID>AEZ Ares</Velg_ID>
<qty_available>4.00000000</qty_available>
<price>151110.00</price>
<picture>41001
</picture>
</Item>
</StockInfo>
4

1 回答 1

0

这对我有用(作为我第一个问题的解决方案):

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output indent="yes"/>
<xsl:template match="@*|node()">
<xsl:copy>
<xsl:apply-templates select="@*|node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="text()[contains(.,'~')]">  
<xsl:variable name="elementName" select="name(..)"/>
<xsl:call-template name="splitIntoElements">
<xsl:with-param name="baseName" select="name(..)" />
<xsl:with-param name="txt" select="." />    
</xsl:call-template>
</xsl:template>
<xsl:template name="splitIntoElements">
<xsl:param name="baseName" />
<xsl:param name="txt" />
<xsl:param name="delimiter" select="'~'" />
<xsl:variable name="first" select="substring-before($txt, $delimiter)" />
<xsl:variable name="remaining" select="substring-after($txt, $delimiter)" />
<xsl:element name="{$baseName}">
<xsl:choose>
<xsl:when test="$first">
<xsl:value-of select="$first" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$txt" />
</xsl:otherwise>
</xsl:choose>
</xsl:element>
<xsl:if test="$remaining">
<xsl:call-template name="splitIntoElements">
<xsl:with-param name="baseName" select="$baseName" />
<xsl:with-param name="txt" select="$remaining" />
<xsl:with-param name="delimiter" select="$delimiter" />
</xsl:call-template>
</xsl:if>
</xsl:template>
<xsl:template match="model">
<xsl:apply-templates/>
</xsl:template>
</xsl:stylesheet>
于 2012-11-14T03:34:04.833 回答