利用xslt对xml进行缩进格式化处理

<SCRipT>
 //装载数据
 x = "<r><a name=&#39;net_lover&#39;>aaaaaaaaaaa</a>         <b>bbbbbbb</b><a>aaaaaaaaaaa</a><b>bbbbbbb</b></r>"
  var source = new ActiveXObject("Msxml2.DOMDocument");
  source.async = false;
  source.loadXML(x)
  alert(source.xml)
  // 装载样式单
  var stylesheet = new ActiveXObject("Msxml2.DOMDocument");
  stylesheet.async = false;
  stylesheet.resolveExternals = false;
  stylesheet.load("style.xsl");
 alert(stylesheet.xml)
 
  // 创建结果对象
  var result = new ActiveXObject("Msxml2.DOMDocument");
  result.async = false;
  // 把解析结果放到结果对象中方法1
  source.transformNodeToObject(stylesheet, result);
  alert(result.xml)
  
   // 把解析结果放到结果对象中方法2
  result2 = ""
  result2 = source.transformNode(stylesheet);
  source.loadXML(result2)
  alert(source.xml)
</SCRIPT>

<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method = "xml"  omit-xml-declaration = "yes" indent = "yes"/>
 <xsl:template match="/ | @* | node()">
    <xsl:copy>
      <xsl:apply-templates select="@* | node()"/>
    </xsl:copy>
  </xsl:template>
</xsl:stylesheet>