hibernate调用：
Transaction tran = dao.getSession().beginTransaction();
业务操作....
tran.commit();
dao.getSession().close();
spring集成hbernate的操作
UserLevelService ul = new UserLevelServiceImpl();
Memberlevel m = new Memberlevel();
m.setLevelName("哈哈");
m.setFavourable(90);
try {
ul.saveUserLevel(m);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
操作xml
import java.io.*;
import java.util.*;
import org.w3c.dom.*;
import javax.xml.parsers.*;
public class XmlReader {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
long lasting =System.currentTimeMillis();
try{
File f=new File("src/xml/test.xml");
DocumentBuilderFactory factory=DocumentBuilderFactory.newInstance();
DocumentBuilder builder=factory.newDocumentBuilder();
Document doc = builder.parse(f);
NodeList nl = doc.getElementsByTagName("VALUE");
for (int i=0;i<nl.getLength();i++){
System.out.print("车牌号码:" + doc.getElementsByTagName("NO").item(i).getFirstChild().getNodeValue());
System.out.println("车主地址:" + doc.getElementsByTagName("ADDR").item(i).getFirstChild().getNodeValue());
}
}catch(Exception e){
e.printStackTrace();
}
}
}