我想通過XSLT遞歸讀取以下xml屬性的數據。需要關於從xml中遞歸獲取數據的幫助
這是我的示例XML數據!
<FIXML .....">
<Batch ....>
<MktDef MktID="XEUR" MktSegID="14" EfctvBizDt="2017-05-11" NxtEfctvBizDt="2017-05-15" MktSeg="CONF" MarketSegmentDesc="FUT 8-13 Y. SWISS GOV.BONDS 6%" Sym="CH0002741988" ParentMktSegmID="FBND" Ccy="CHF" MktSegStat="1" USFirmFlag="Y" PartID="2">
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</MktDef>
<MktDef MktID="XEUR" MktSegID="19629" EfctvBizDt="2017-05-11" NxtEfctvBizDt="2017-05-15" MktSeg="FBON" MarketSegmentDesc="EURO BONO FUTURE 8,5-10,5 YEAR" Sym="DE000A163W29" ParentMktSegmID="FBND" Ccy="EUR" MktSegStat="1" USFirmFlag="Y" PartID="2">
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</MktDef>
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這是我的XSLT
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format" >
<xsl:output method="text" omit-xml-declaration="yes" indent="no"/>
<xsl:template match="/">
MktID,MktSegID,EfctvBizDt,NxtEfctvBizDt,MktSeg,MarketSegmentDesc,Sym,ParentMktSegmID,Ccy,MktSegStat,USFirmFlag,PartID
<xsl:for-each select="/">
<xsl:value-of select="concat(ancestor::FIXML/Batch/MktDef/@MktID,',',ancestor::FIXML/Batch/MktDef/@MktSegID,',',ancestor::FIXML/Batch/MktDef/@EfctvBizDt,',',ancestor::FIXML/Batch/MktDef/@NxtEfctvBizDt,',',ancestor::FIXML/Batch/MktDef/@MktSeg,',',ancestor::FIXML/Batch/MktDef/@MarketSegmentDesc,',',ancestor::FIXML/Batch/MktDef/@Sym,',',ancestor::FIXML/Batch/MktDef/@ParentMktSegmID,',',ancestor::FIXML/Batch/MktDef/@Ccy,',',ancestor::FIXML/Batch/MktDef/@MktSegStat,',',ancestor::FIXML/Batch/MktDef/@USFirmFlagt,',',ancestor::FIXML/Batch/MktDef/@PartID,'
')"/>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
這是我的Java代碼..
class Xml2Csv {
public static void main(String args[]) throws Exception {
File stylesheet = new File("style.xsl");
//File xmlSource = new File("Testing-1.xml");
File xmlSource = new File("95FILRDF01PUBLI20170511XEUR6NJ92000.xml");
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(xmlSource);
StreamSource stylesource = new StreamSource(stylesheet);
Transformer transformer = TransformerFactory.newInstance().newTransformer(stylesource);
Source source = new DOMSource(document);
System.out.println(source.toString());
System.out.println("Hello");
Result outputTarget = new StreamResult(new File("MktDef.csv"));
transformer.transform(source, outputTarget);
}
}
我解析此XML,並試圖獲取數據從MktDef屬性,並將其存儲CSV格式如下,
MktID MktSegID EfctvBizDt NxtEfctvBizDt MktSeg MarketSegmentDesc Sym ParentMktSegmID Ccy MktSegStat USFirmFlag PartID
XEUR 14 5/11/2017 5/15/2017 CONF FUT 8-13 Y. SWISS GOV.BONDS 6% CH0002741988 FBND CHF 1 2
XEUR 14 5/11/2017 5/15/2017 CONF FUT 8-13 Y. SWISS GOV.BONDS 6% CH0002741988 FBND CHF 1 2
XEUR 14 5/11/2017 5/15/2017 CONF FUT 8-13 Y. SWISS GOV.BONDS 6% CH0002741988 FBND CHF 1 2
XEUR 14 5/11/2017 5/15/2017 CONF FUT 8-13 Y. SWISS GOV.BONDS 6% CH0002741988 FBND CHF 1 2
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我現在面臨的問題是我只能得到第一個MktDef數據。我瞭解XSLT中存在一些邏輯問題。
對於XML和XSLT的工作我很新,所以請大家幫助我解決這個問題。 在此先感謝!
Java在所有這些方面在哪裏? –
我剛剛添加了Java代碼。 –