首先说明LZ贴出来的td结束标签是错的。。。<td/>改为</td>，不然读取根节点就报错。。。

改为：即可

    public static void readXML3() {

        // Map<String, Object> htmls = new HashMap<String, Object>();
        SAXBuilder sb = new SAXBuilder();
        try {
            Document doc = sb.build(new FileInputStream("f:/test.xml")); // 改为LZ自己的读路径方式
            Element root = doc.getRootElement();
            List list = root.getChildren("tr"); // 取tr元素
            for (int i = 0; i < list.size(); i++) {
                Element element = (Element) list.get(i);                    List list_td = element.getChildren();  // 取td元素
                for (int k = 0; k < list_td.size(); k++) {
                    Element element_td = (Element) list_td.get(k);
                    String name = element_td.getText(); // 取td文本值
                    System.out.println(name);
                }                
            }
        } catch (JDOMException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

------解决方案--------------------

Java code

与上面一样。。只是调整格式 方便看：

     public static void readXML3() {

            // Map<String, Object> htmls = new HashMap<String, Object>();
            SAXBuilder sb = new SAXBuilder();
            try {
                Document doc = sb.build(new FileInputStream("f:/test.xml")); // 改为LZ自己的读路径方式
                Element root = doc.getRootElement();
                List list = root.getChildren("tr"); // 取tr元素
                for (int i = 0; i < list.size(); i++) {
                    Element element = (Element) list.get(i);                    
                    List list_td = element.getChildren();  // 取td元素
                    for (int k = 0; k < list_td.size(); k++) {
                        Element element_td = (Element) list_td.get(k);
                        String name = element_td.getText(); // 取td文本值
                        System.out.println(name);
                    }                
                }
            } catch (JDOMException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }