解析xml

 1 import org.jdom.Document;
 2 import org.jdom.Element;
 3 import org.jdom.input.SAXBuilder;
 4 
 5 
 6    SAXBuilder saxBuilder = new SAXBuilder();
 7    ByteArrayInputStream stream = new ByteArrayInputStream(rs.getBytes());
 8    Reader reader = new InputStreamReader(stream, "gb2312");
 9    Document documentRS = saxBuilder.build(reader);
10    Element rootElement = documentRS.getRootElement();
11    
12    
13    String orderNo = rootElement.getChild("OrderNo").getText();//获取主标签下边的子标签
14    List orderAmounts = rootElement.getChildren("OrderAmount");//获取主标签下边的list标签