如何使用XSLT对<images>标记进行编号

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="xml" indent="yes" />

  <!-- 定义计数器变量 -->
  <xsl:variable name="count" select="1" />

  <!-- 匹配<images>标记 -->
  <xsl:template match="images">
    <xsl:copy>
      <!-- 遍历所有<image>子元素 -->
      <xsl:for-each select="image">
        <!-- 复制<image>元素，并添加编号属性 -->
        <xsl:element name="image">
          <xsl:attribute name="id">
            <xsl:value-of select="$count" />
          </xsl:attribute>
          <xsl:apply-templates select="@*|node()" />
        </xsl:element>
        <!-- 增加计数器变量的值 -->
        <xsl:variable name="count" select="$count + 1" />
      </xsl:for-each>
    </xsl:copy>
  </xsl:template>

  <!-- 默认模板，复制所有节点和属性 -->
  <xsl:template match="@*|node()">
    <xsl:copy>
      <xsl:apply-templates select="@*|node()" />
    </xsl:copy>
  </xsl:template>

</xsl:stylesheet>

import javax.xml.transform.*;
import javax.xml.transform.stream.*;

public class XSLTExample {
  public static void main(String[] args) throws Exception {
    // 加载XSLT样式表
    Source xslt = new StreamSource(new File("path/to/stylesheet.xslt"));

    // 加载XML输入文档
    Source xml = new StreamSource(new File("path/to/input.xml"));

    // 创建转换器工厂
    TransformerFactory factory = TransformerFactory.newInstance();

    // 创建转换器
    Transformer transformer = factory.newTransformer(xslt);

    // 执行转换
    transformer.transform(xml, new StreamResult(new File("path/to/output.xml")));
  }
}

<script>
  var xsltProcessor = new XSLTProcessor();
  var xslt = new XMLHttpRequest();
  xslt.open("GET", "path/to/stylesheet.xslt", true);
  xslt.onreadystatechange = function() {
    if (xslt.readyState == 4 && xslt.status == 200) {
      var xml = new XMLHttpRequest();
      xml.open("GET", "path/to/input.xml", true);
      xml.onreadystatechange = function() {
        if (xml.readyState == 4 && xml.status == 200) {
          var xmlDoc = xml.responseXML;
          xsltProcessor.importStylesheet(xslt.responseXML);
          var result = xsltProcessor.transformToDocument(xmlDoc);
          // 处理转换结果
        }
      };
      xml.send();
    }
  };
  xslt.send();
</script>