Jaki jest najkrótszy sposób na wydrukowanie org.w3c.dom.Dokument na stdout?

Jak najłatwiej wydrukować (a. k. a. sformatowany) a org.w3c.dom.Document na stdout?

Author: DwB, 2010-02-24
Source

6 answers

Wywołanie printDocument(doc, System.out), Gdzie ta metoda wygląda tak: 

public static void printDocument(Document doc, OutputStream out) throws IOException, TransformerException {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");

    transformer.transform(new DOMSource(doc), 
         new StreamResult(new OutputStreamWriter(out, "UTF-8")));
}

(indent-amount jest opcjonalne i może nie działać z Twoją konkretną konfiguracją)

 168
Author: Bozho,
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2012-02-07 18:52:30

A może: 

OutputFormat format = new OutputFormat(doc);
format.setIndenting(true);
XMLSerializer serializer = new XMLSerializer(System.out, format);
serializer.serialize(doc);
 12
Author: Dennis,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2016-12-01 12:09:00

Spróbuj jcabi-xml z jednym linerem: 

String xml = new XMLDocument(document).toString();

To jest zależność, której potrzebujesz: 

<dependency>
  <groupId>com.jcabi</groupId>
  <artifactId>jcabi-xml</artifactId>
  <version>0.14</version>
</dependency>
 9
Author: yegor256,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2014-12-30 07:57:34 
private void printNode(Node rootNode, String spacer) {
    System.out.println(spacer + rootNode.getNodeName() + " -> " + rootNode.getNodeValue());
    NodeList nl = rootNode.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++)
        printNode(nl.item(i), spacer + "   ");
}
 3
Author: hannes,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2013-02-12 15:37:18

Zwróci ładnie sformatowane wyjście, używając rekurencyjnego zejścia / wzniesienia.

private static boolean skipNL;
private static String printXML(Node rootNode) {
    String tab = "";
    skipNL = false;
    return(printXML(rootNode, tab));
}
private static String printXML(Node rootNode, String tab) {
    String print = "";
    if(rootNode.getNodeType()==Node.ELEMENT_NODE) {
        print += "\n"+tab+"<"+rootNode.getNodeName()+">";
    }
    NodeList nl = rootNode.getChildNodes();
    if(nl.getLength()>0) {
        for (int i = 0; i < nl.getLength(); i++) {
            print += printXML(nl.item(i), tab+"  ");    // \t
        }
    } else {
        if(rootNode.getNodeValue()!=null) {
            print = rootNode.getNodeValue();
        }
        skipNL = true;
    }
    if(rootNode.getNodeType()==Node.ELEMENT_NODE) {
        if(!skipNL) {
            print += "\n"+tab;
        }
        skipNL = false;
        print += "</"+rootNode.getNodeName()+">";
    }
    return(print);
}
 1
Author: Mark,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2013-10-09 14:30:02

Jeśli używasz dom4j, będzie to dom4JDOM.asString ()

 -1
Author: Rockoder,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2015-10-16 23:14:54