私はxmlファイルにxmlフラグメントファイルを含めようとしており、Javaコードからparent.xmlにアクセスしています。
Java コードは次のようになります。
DocumentBuilderFactory dfactory = DocumentBuilderFactory.newInstance();
dfactory.setNamespaceAware(true);
dfactory.setXIncludeAware(true);
dfactory.setFeature("http://apache.org/xml/features/xinclude/fixup-base-uris", false);
DocumentBuilder builder = dfactory.newDocumentBuilder();
Document doc = builder.parse(new FileInputStream("C:/Users/admin/Desktop/parent.xml"));
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
StringWriter writer = new StringWriter();
transformer.transform(new DOMSource(doc), new StreamResult(writer));
String xmlFile;
xmlFile = writer.toString();
System.out.println(xmlFile);
parent.xml ファイルは次のようになります。
<xi:include href="child.fragment" xmlns:xi="http://www.w3.org/2001/XInclude">
</xi:include>
parent.xml と child.fragment は同じ場所にありC:/Users/admin/Desktop/
ますが、java コードは child.fragment.. を見つけることができません。
次のエラーが発生しました:
[Warning] Include operation failed, reverting to fallback. Resource error reading file as XML (href='child.fragment'). Reason: C:\Users\admin\Desktop\child.fragment (The system cannot find the file specified)
[Fatal Error] An include with href 'child.fragment'failed, and no fallback element was found.
Exception in thread "main" org.xml.sax.SAXParseException; An include with href 'child.fragment'failed, and no fallback element was found.
at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)
at MainClass.main(MainClass.java:30)