2
public static Node createNodeFromXMLString(String xml) throws SAXException,
IOException {
return builder.parse(new ByteArrayInputStream(xml.getBytes()))
.getDocumentElement();
}
public static void main(String args[]){
Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse("server.xml");
XPath xpath = XPathFactory.newInstance().newXPath();
Node element = (Node)xpath.evaluate("/Server/Service/Connector[2]",document,XPathConstants.NODE);
String newNode = nodeToString(element).replace("port=\"8443\"", "port=\"8453\"");
Node parent = element.getParentNode();
Node node = createNodeFromXMLString(newNode);
parent.removeChild(element);
document.importNode(node,true);
parent.appendChild(node);
}
附加一个节点,则抛出在线程“主” org.w3c.dom.DOMException中异常:WRONG_DOCUMENT_ERR:一个节点在不同的文档比创建它的一个使用。 at org.apache.xerces.dom.ParentNode.internalInsertBefore(Unknown Source) at org.apache.xerces.dom.ParentNode.insertBefore(Unknown Source) at org.apache.xerces.dom.NodeImpl.appendChild(Unknown Source )错误文件错误而在XML
非常感谢。它节省了我的时间。 – kannanrbk