从 URL 创建 DOM 文档

Question

网址：http://www.evemarketeer.com/api/orders/10000043/ 30119/xml

我尝试过这个

        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        DocumentBuilder db = dbf.newDocumentBuilder();
        Document doc = db.parse(url.openStream());

但不起作用，有人知道用简单的方法创建文档吗？

谢谢

Answer 1

这对我有用（返回 28 个“行”元素）

URL url = new URL("http://www.evemarketeer.com/api/orders/10000043/30119/xml");
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Document doc = db.parse(url.openStream());
NodeList nodes = doc.getElementsByTagName("row");
System.out.println(nodes.getLength() + " nodes found");