xslt扁平xml节点子节点和孙子节点

Question

我开始学习xslt来操纵xml并尝试平铺xml，它具有许多不同的子节点和孙节点。是否有任何简单的xslt将输入xml转换为output.xml。

的input.xml：

<Addresses> 
    <Address__c> 
    <Id>a0H20000002uhsyEAA</Id> 
    <R00N20000001XA10EAG> 
     <Customer_Installation_Address__c> 
      <Id>a0L2000000DDpOCEA1</Id> 
     </Customer_Installation_Address__c> 
     <Customer_Installation_Address__c> 
      <Id>a0L2000000DDpOCEB2</Id> 
     </Customer_Installation_Address__c> 
    </R00N20000001XA10EAG> 
    <Customers__r> 
     <Account> 
      <Id>001M000000FOEiHIAX</Id> 
     </Account> 
     <Account> 
      <Id>001M000000FOAAbIAP</Id> 
     </Account> 
    </Customers__r> 
    <Cases__r> 
     <Case> 
      <Id>500D000000G7drpIAB</Id> 
     </Case> 
    </Cases__r> 
    </Address__c> 
    <Address__c> 
    <Id>a0H20000003JjyzEAC</Id> 
    <Cases__r> 
     <Case> 
      <Id>500D000000G7drpIAB</Id> 
     </Case> 
    </Cases__r> 
    </Address__c> 
    <Address__c> 
    <Id>a0HD0000007wQ0EMAU</Id> 
    <Customers__r> 
     <Account> 
      <Id>001M000000FOEiHIAX</Id> 
     </Account> 
     <Account> 
      <Id>001M000000FOAAbIAP</Id> 
     </Account> 
    </Customers__r> 
    </Address__c> 
</Addresses> 

，并希望产品的下列XML输出。

的Output.xml

<Addresses> 
    <Address__c> 
    <AddrId>a0H20000002uhsyEAA</AddrId> 
    <CIAddressId>a0L2000000DDpOCEA1</CIAddressId> 
    <CIAddressId>a0L2000000DDpOCEB2</CIAddressId> 
    <AccountId>001M000000FOEiHIAX</AccountId> 
    <AccountId>001M000000FOAAbIAP</AccountId> 
    <CaseId>500D000000G7drpIAB</CaseId> 
    </Address__c> 
    <Address__c> 
    <AddrId>a0H20000003JjyzEAC</AddrId> 
    <CaseId>500D000000G7drpIAB</CaseId> 
    </Address__c> 
    <Address__c> 
    <AddrId>a0HD0000007wQ0EMAU</AddrId> 
    <AccountId>001M000000FOEiHIAX</AccountId> 
    <AccountId>001M000000FOAAbIAP</AccountId> 
    </Address__c> 
</Addresses> 

Answer 1

像这样的东西（有更简洁的方式来表达的话）：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 
    <xsl:template match="/"> 
    <Addresses> 
     <xsl:apply-templates select="Addresses/Address__c" /> 
    </Addresses> 
    </xsl:template> 

    <xsl:template match="Address__c"> 
    <Address__c> 
     <xsl:apply-templates select="descendant::Id" /> 
    </Address__c> 
    </xsl:template> 

    <xsl:template match="Id"> 
    <Id><xsl:value-of select="." /></Id> 
    </xsl:template> 
</xsl:stylesheet> 

会给你

<Addresses> 
<Address__c> 
    <Id>a0H20000002uhsyEAA</Id> 
    <Id>a0L2000000DDpOCEA1</Id> 
    <Id>a0L2000000DDpOCEB2</Id> 
    <!-- ... --> 

现在你可以添加额外的模板根据其父项更改Id元素的名称：

<xsl:template match="Address__c/Id"> 
    <AddrId><xsl:value-of select="." /></AddrId> 
</xsl:template> 

<xsl:template match="Customer_Installation_Address__c/Id"> 
    <CIAddressId><xsl:value-of select="." /></CIAddressId> 
</xsl:template> 

等