如何使用XSL从XML创建XML？

Question

如何使用XSL从XML创建XML？

我尝试这样..但我得不到结果

的test.xml

<Address>
  <name> Alex</name>
  <lastname>Mathew</lastname>
</Address>

Test.xsl

<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:template match="/">
<Address>
      <FirstName><xsl:value-of select="name" /></FirstName>
      <LastName><xsl:value-of select="lastname" /></LastName>
</Address>
</xsl:template>

</xsl:stylesheet>

我需要这样做

<Address>
  <FirstName> Alex</FirstName>
  <LastName>Mathew</LastName>
</Address>

我尝试在我的asp页面中转换(test.asp)

<%
'Load XML
set xml = Server.CreateObject("Microsoft.XMLDOM")
xml.async = false
xml.load(Server.MapPath("Test.xml"))

'Load XSL
set xsl = Server.CreateObject("Microsoft.XMLDOM")
xsl.async = false
xsl.load(Server.MapPath("Test.xsl"))

'Response.Write(xml.transformNode(xsl))
'Response.ContentType = "text/plain; charset=UTF-8"

 Set doc = Server.CreateObject("Msxml2.DOMDocument.3.0")   
 doc.async = False  
 doc.loadXML(xml.transformNode(xsl))  

response.write xml.transformNode(xsl)

response.write doc.getElementsByTagName("FirstName").item(0).text
%>

Plz帮我解决了这个问题

Answer 1

问题是根"/"是根,而不是根元素(或"文档元素").
分层次地,"/"是文档元素之上的一个级别(<Address>在某种情况下).所以这:

<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

  <xsl:template match="/Address">
    <Address>
      <FirstName><xsl:value-of select="name" /></FirstName>
      <LastName><xsl:value-of select="lastname" /></LastName>
    </Address>
  </xsl:template>
</xsl:stylesheet>

实际上会工作.注意微小的差别？尼尔会是这样的:

<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

  <!-- the identity template (copies your input verbatim) -->
  <xsl:template match="node() | @*">
    <xsl:copy>
      <xsl:apply-templates select="node() | @*" />
    </xsl:copy>
  </xsl:template>

  <!-- special templates only for things that need them -->
  <xsl:template match="name">
    <FirstName><xsl:value-of select="." /></FirstName>
  </xsl:template>

  <xsl:template match="lastname">
    <LastName><xsl:value-of select="." /></LastName>
  </xsl:template>

</xsl:stylesheet>

Answer 2

您可能还想在样式表中添加输出指令:

<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:output method="xml" indent="yes"/>

<xsl:template match="/Address">
  <Address>
    <FirstName><xsl:value-of select="name" /></FirstName>
    <LastName><xsl:value-of select="lastname" /></LastName>
  </Address>
</xsl:template>

</xsl:stylesheet>

这会导致输出具有前导xml声明:

<?xml version="1.0" ?>