Java to read xml file
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DocumentBuilderFactory domFactory = DocumentBuilderFactory
.newInstance();
try {
DocumentBuilder domBuilder = domFactory.newDocumentBuilder();
InputStream is = new FileInputStream(path);
Document dom = domBuilder.parse(is);
Element ement = dom.getDocumentElement();
NodeList nodes = ement.getChildNodes();
for (int i = 0; i < nodes.getLength(); i++) {
Node root = nodes.item(i);
if (root.getNodeType() == root.ELEMENT_NODE) {
String name = root.getAttributes().getNamedItem("name")
.getNodeValue();
for (Node node = root.getFirstChild(); node != null;
node = node.getNextSibling()) {
if (node.getNodeType() == node.ELEMENT_NODE) {
System.out.println(node.getNodeValue);
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
As the process of the basic code, the xml as a tree, level by level traversal nodes, with a very convenient.
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