java-以字符串形式获取xml节点的所有内容
我正在使用此代码来解析xml
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder();
InputSource is = new InputSource();
is.setCharacterStream(new StringReader(data));
Document doc = db.parse(is);
现在,我想从xml节点获取所有内容。喜欢从这个XML
<?xml version='1.0'?><type>
<human>
<Name>John Smith</Name>
<Address>1/3A South Garden</Address>
</human>
</type>
因此,如果要获取<human>
文本的所有内容。
<Name>John Smith</Name>
<Address>1/3A South Garden</Address>
我怎么才能得到它 ?
回答:
private String nodeToString(Node node) { StringWriter sw = new StringWriter();
try {
Transformer t = TransformerFactory.newInstance().newTransformer();
t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
t.transform(new DOMSource(node), new StreamResult(sw));
} catch (TransformerException te) {
System.out.println("nodeToString Transformer Exception");
}
return sw.toString();
}
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