将html中的hexacode转换为xml

<xsl:stylesheet version=\"2.0\"
 xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\"
 xmlns:xs=\"http://www.w3.org/2001/XMLSchema\"
 xmlns:my=\"my:my\">
 <xsl:output omit-xml-declaration=\"yes\" indent=\"yes\"/>

 <xsl:template match=\"/*\">
     <xsl:value-of select=
     \"my:dec-to-hex(string-to-codepoints(normalize-space()))\"/>
 </xsl:template>

 <xsl:variable name=\"vHexDigits\" select=\"\'0123456789ABCDEF\'\"/>

 <xsl:function name=\"my:dec-to-hex\" as=\"xs:string\">
  <xsl:param name=\"pDec\" as=\"xs:integer\"/>

  <xsl:variable name=\"vQuot\" select=\"$pDec idiv 16\"/>
  <xsl:variable name=\"vRemainder\" select=\"$pDec mod 16\"/>

  <xsl:sequence select=
   \"if($pDec lt 16)
     then substring($vHexDigits, $pDec+1, 1)
     else
      concat(my:dec-to-hex($vQuot),
             substring($vHexDigits, $vRemainder+1, 1)
             )
   \"/>

 </xsl:function>
</xsl:stylesheet>

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