如何从Java打印XML？

Transformer transformer = TransformerFactory.newInstance().newTransformer();transformer.setOutputProperty(OutputKeys.INDENT, "yes");transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");//initialize StreamResult with File object to save to fileStreamResult result = new StreamResult(new StringWriter());DOMSource source = new DOMSource(doc);transformer.transform(source, result);String xmlString = result.getWriter().toString();System.out.println(xmlString);

注意：结果可能因Java版本而异。搜索特定于你的平台的解决方法。