XSL不能读取XML到Excel

我试图让我的XSL从我的XML拉数据推送到Excel。 我可以让Excel工作表生成和input单元格，但不会从XML文档中提取任何数据。

在下面的例子中，我想要的只是PLMXML元素的@date 。

XML：

 <?xml version="1.0" encoding="UTF-8"?> <PLMXML xmlns="http://www.plmxml.org/Schemas/PLMXMLSchema" schemaVersion="6" language="en-us" date="2013-06-11" time="11:47:25" author="XXXXXXXXX"> <Header id="id1" traverseRootRefs="#id2 #id8 #id36 #id38 #id41 #id43 #id40 #id48 #id50 #id47 #id55 #id57 #id54 #id62 #id64 #id61 #id68 #id84 #id93 #id98 #id118" transferContext="xXXXXxx" /> <ProductRevision id="id2" name="XXXXXXX &amp; XXXXXXXXX" accessRefs="#id3" subType="XXXXXXXXXX" masterRef="#id6" revision="03"> <ApplicationRef version="h0BAw48K4MeaHA" application="XXXXXXXX" label="gOGAwodW4MeaHA" /> </ProductRevision> <Product id="id6" name="XXXXXXXXX &amp; XXXXXXXX" accessRefs="#id3" subType="XXXXXXX" productId="XXXXXXXX"> <ApplicationRef version="gOGAwodW4MeaHA" application="XXXXXXXX" label="gOGAwodW4MeaHA" /> </Product> <AccessIntent id="id3" intent="reference" ownerRefs="#id4" /> <Site id="id4" name="XXX" siteId="-2093050256"> <ApplicationRef version="wxPAAAAE4MeaHA" application="XXXXXXXX" label="wxPAAAAE4MeaHA" /> <UserData id="id5"> <UserValue value="1" title="xxxx" /> </UserData> </Site> </PLMXML> 

XSL文件：

 <?xml version="1.0" encoding="utf-8" ?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:plm="http://www.plmxml.org/Schemas/PLMXMLSchema" xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:html="http://www.w3.org/TR/REC-html40" > <xsl:param name="report_date" select="/plm:PLMXML/@date" /> <!-- Method for translation --> <xsl:output method="xml" version="1.0" indent="yes" /> <xsl:strip-space elements="*"/> <!-- ******************** --> <!-- Header and structure --> <!-- ******************** --> <xsl:template name="BOMReportHeader"> <xsl:processing-instruction name="mso-application">progid="Excel.Sheet"</xsl:processing-instruction> <Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:html="http://www.w3.org/TR/REC-html40"> <Styles> <Style ss:ID="heading1"> <Font ss:Color="#000000" ss:Size="20" ss:FontName="Arial" ss:Bold="1"/> <Interior ss:Color="#C0C0C0" ss:Pattern="Solid"/> </Style> <Style ss:ID="heading2"> <Font ss:Color="#000000" ss:Size="12" ss:FontName="Arial" ss:Bold="1"/> <Interior ss:Color="#C0C0C0" ss:Pattern="Solid"/> </Style> <Style ss:ID="heading3"> <Alignment ss:Horizontal="Left"/> <Font ss:Color="#000000" ss:Size="10" ss:FontName="Arial" ss:Bold="1"/> <Interior ss:Color="#CCCCFF" ss:Pattern="Solid"/> </Style> <Style ss:ID="cell_data"> <Font ss:Color="#000000"/> <Interior ss:Color="#FFFFCC" ss:Pattern="Solid"/> </Style> </Styles> <Worksheet ss:Name="Sheet1"> <Table> <Column ss:AutoFitWidth="0" ss:Width="80" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="80" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="60" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="60" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="80" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="100" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="100" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="80" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="80" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="80" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="80" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="80" AutoFitWidth="1"/> <Column ss:AutoFitWidth="0" ss:Width="80" AutoFitWidth="1"/> <Row></Row> <Row> <Cell ss:StyleID="heading1"> <Data ss:Type="String"> </Data> </Cell> <Cell ss:StyleID="heading1"></Cell> </Row> <Row></Row> <Row> <Cell ss:StyleID="heading2"> <Data ss:Type="String"> Date: <xsl:value-of select="$report_date"/> </Data> </Cell> <Cell ss:StyleID="heading2"></Cell> </Row> <Row></Row> </Table> </Worksheet> </Workbook> </xsl:template> <!-- **************** Top Level data element **************** --> <xsl:template match="/"> <xsl:call-template name="BOMReportHeader"> </xsl:call-template> </xsl:template> </xsl:stylesheet> 

我尝试了许多其他方法，包括删除一些命名空间，但似乎没有帮助。 过去两天我一直在努力，没有运气。