学步园

操作xml的方法：
　SAXReader reader = new SAXReader();
　try
{
Document document = reader.read(new File(xmlFileName));
Element element = document.getRootElement();
Iterator it = element.elementIterator("table");
while(it.hasNext())
{
element = (Element)it.next();
String oper = element.attributeValue("operation");
String tableName = element.atrributeValue("name");
String col = element.getText();
}
}
catch(DocumentException e)
{
e.printStackTrace();
}