dom4j ½âÎö xml Àý×Ó

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
SAXReader reader = new SAXReader();
try {
          Document doc = reader.read("ParserSQL.xml");
        
} catch (DocumentException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
        Element sql = doc.getRootElement();
       
        List list = sql.selectNodes("½ÚµãµÄÃû×Ö");
    for (int i = 0; i < list.size(); i++) {
         Element node1 = (Element) list.get(i);
        System.out.println(node1);
        List list1 = node1.elements();
   }