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Transformar um ficheiro XML numa string em Java


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Como é que estás a ler o conteúdo do XML? E queres ler os dados do XML ou ler o conteúdo incluído as tags?

Se queres ler apenas o conteúdo, depende se estás a usar DOM ou SAX, se queres ler todo o conteúdo incluindo as tags, basta leres o ficheiro como uma stream de leitura de caracteres, por exemplo usando um FileReader.

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File file = new File ("filepath");

FileReader fileread = new FileReader(file);

BufferedReader bufread = new BufferedReader(fileread)

//String str = new String();

StringBuilder sb = new StringBuilder();


return sb.toString();


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Bem acabei por fazer de outra maneira:

public static String XmlToString() throws ParserConfigurationException, TransformerConfigurationException,

            SAXException, IOException, TransformerException {

        DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();

        DocumentBuilder docBuilder = docFactory.newDocumentBuilder();

        Document doc = docBuilder.parse("/home/ateixeira/zbr.xml");

        Transformer transformer = TransformerFactory.newInstance().newTransformer();

        transformer.setOutputProperty(OutputKeys.INDENT, "yes");

        //inicializar StreamResult para gravar para String

        StreamResult result = new StreamResult(new StringWriter());

        DOMSource source = new DOMSource(doc);

        transformer.transform(source, result);

        String xmlString = result.getWriter().toString();


        //devolver a string

        return xmlString;


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