我已经阅读了很多帖子并尝试了很多东西，但仍然无法让xsl在参数中找到值。我开始使用java的sun xalan并且从未使它工作，所以我切换到saxon无济于事。我想将两个xml文档合并到一个xls中。永远不会在文件系统上，这适用于构建xml字符串/ docs的Web应用程序。我已经尝试将DTMAxisIterator，DomSource，Doc传递给xsl中设置的节点，字符串。它在NotePad ++中使用xsl document（）工作正常，但我不想在系统上保存xml。
XSL
<xsl:param name="RsXml" select="/"/>
<xsl:template match="/policy/vehicles">
<vehicle type="DP" type_code="DP"/>
<xsl:for-each select="$RsXml/InsuranceSvcRs /com.csc_PolicyOrderCurrentCarrierInqRs/PersVeh">
<vin>
<xsl:value-of select="VehIdentificationNumber"/>
</vin>
<veh_year>
<xsl:value-of select="ModelYear"/>
</veh_year>
<make>
<xsl:value-of select="Manufacturer"/>
</make>
<model>
<xsl:value-of select="Model"/>
</model>
<costnew>
<xsl:value-of select="CostNewAmt/Amt"/>
</costnew>
<symbol>
<xsl:value-of select="VehSymbolCd"/>
</symbol>
<wheregaraged></wheregaraged>
<liabilityonly></liabilityonly>
<collision></collision>
<comprehensive></comprehensive>
<rentalreimbursement></rentalreimbursement>
<towing></towing>
<altered></altered>
<title></title>
<enginesize>
<xsl:value-of select="NumCylinders"/>
</enginesize>
<trailertype/>
<trtonnage/>
<mctype/>
<mcenginecc/>
<vehicleuse></vehicleuse>
<mhawnings></mhawnings>
<vseat15></vseat15>
<vseat15text/>
<extraequipment></extraequipment>
<mcsidecar></mcsidecar>
<atvwheels/>
<damage/>
<endorsements/>
<avtotal/>
<v_underwriting>
<altered></altered>
<alteredlist/>
<alteredexplain/>
<businessuse></businessuse>
<haulstudents></haulstudents>
<pulltrailers></pulltrailers>
<trailerendorsement/>
</v_underwriting>
<driverid></driverid>
<gen_classcode></gen_classcode>
<classcode></classcode>
<primary_veh></primary_veh>
<rates>
<bi></bi>
<pd></pd>
<med></med>
<ubi></ubi>
<upd></upd>
<comp></comp>
<coll></coll>
<comm></comm>
<rr></rr>
<tl></tl>
</rates>
<xferdis></xferdis>
<atv_young_dr></atv_young_dr>
<mrcd_date/>
<hasdamage></hasdamage>
<comp_symbol></comp_symbol>
<str_legal></str_legal>
<addresses/>
</xsl:for-each>
<xsl:apply-templates/>
XML One
<?xml version="1.0" encoding="UTF-8"?>
<policy id="1735">
<vehicles>
</vehicles>
</policy>
XML Two
<ACORD>
<InsuranceSvcRs>
<com.csc_PolicyOrderCurrentCarrierInqRs>
<PersVeh id="001">
<ItemIdInfo>
<InsurerId>001</InsurerId>
</ItemIdInfo>
<Manufacturer>FORD</Manufacturer>
<Model>WINDSTAR</Model>
<ModelYear>1999</ModelYear>
<VehBodyTypeCd>ES</VehBodyTypeCd>
<CostNewAmt>
<Amt>23660</Amt>
</CostNewAmt>
<NumDaysDrivenPerWeek />
<EstimatedAnnualDistance>
<NumUnits />
<UnitMeasurementCd />
</EstimatedAnnualDistance>
<FullTermAmt>
<Amt />
</FullTermAmt>
<TerritoryCd />
<VehIdentificationNumber>1</VehIdentificationNumber>
<NumCylinders>6</NumCylinders>
<VehSymbolCd />
<AntiLockBrakeCd>4-WHEEL STD</AntiLockBrakeCd>
<DaytimeRunningLightInd />
<DistanceOneWay>
<NumUnits />
<UnitMeasurementCd>MI</UnitMeasurementCd>
</DistanceOneWay>
<AntiTheftDeviceCd>PASS-KEY</AntiTheftDeviceCd>
<VehPerformanceCd />
<VehUseCd />
<AirBagTypeCd>BOTH</AirBagTypeCd>
<com.csc_VehBodyTypeFreeformInd />
</PersVeh>
</com.csc_PolicyOrderCurrentCarrierInqRs>
</InsuranceSvcRs>
</ACORD>
班级
public String transformResultXML(String xmlSource, Templates xsl,String policyXml ) {
String result = "";
try {
StringWriter writer = new StringWriter();
StringReader reader2 = new StringReader(policyXml);
XmlHelper xh = new XmlHelper();
Document xmlSrc = xh.loadDoc(xmlSource);
DOMSource source = new DOMSource(xmlSrc);
ByteArrayInputStream byteStream = new ByteArrayInputStream(xmlSource.getBytes());
StringReader reader = new StringReader(xmlSource);
SAXSource source2 = new SAXSource(new XMLFilterImpl(), new InputSource(reader));
TransformerFactory transFact = new com.icl.saxon.TransformerFactoryImpl();
Transformer transformer = transFact.newTransformer();
transformer.setParameter("RsXml",source2);
// transformer.setParameter("RsXml",xmlSrc);
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.transform(new javax.xml.transform.stream.StreamSource(reader2),
new javax.xml.transform.stream.StreamResult(writer));
result = writer.toString();
System.out.println(result);
} catch( Exception e ) {
e.printStackTrace();
}
return result;
}
答案 0 :(得分：2)
我能够让它与Saxon一起工作，见下面的代码。我认为关键是document.getDocumentElement（）为parm
public String transformResultXML(String xmlSource, Templates xsl,String policyXml ) {
String result = "";
try {
StringWriter writer = new StringWriter();
StringReader reader2 = new StringReader(policyXml);
DocumentBuilderFactory dfactory =
DocumentBuilderFactory.newInstance( "com.icl.saxon.om.DocumentBuilderFactoryImpl",null);
dfactory.setNamespaceAware(true);
DocumentBuilder docBuilder = dfactory.newDocumentBuilder();
org.w3c.dom.Document document = docBuilder.parse(new InputSource(new StringReader(xmlSource)));
Transformer transformer = xsl.newTransformer();
transformer.setParameter("RsXml", document.getDocumentElement());
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.transform(new javax.xml.transform.stream.StreamSource(reader2),
new javax.xml.transform.stream.StreamResult(writer));
result = writer.toString();
System.out.println(result);
} catch( Exception e ) {
e.printStackTrace();
}
XSL片段
<xsl:param name="RsXml" />
<xsl:template match="/policy/vehicles">
<xsl:for-each select="$RsXml/InsuranceSvcRs/com.csc_PolicyOrderCurrentCarrierInqRs/PersVeh">
答案 1 :(得分：2)
当您使用JAXP接口时，您可以为API参数提供参数的值，并且Saxon的支持可能与Xalan不同。一般来说，我认为您会发现Saxon的s9api界面更容易使用。当然，它提供参数的方法是强类型的，你可以提供更清晰的东西。如果要提供节点，它应该是XdmNode的一个实例，您可以通过使用s9api DocumentBuilder解析词法XML或通过包装DOM节点来创建XdmNode。
答案 2 :(得分：0)
将参数传递给XSL样式表时，该值为字符串，不会解析为DOM。目前在标准XSLT中不可能。可能有一个扩展可以做到这一点，但我不知道一个。