testuserdao.java

网上购物车的JAVA代码实现版

package feng.shoppingcart.text;
import java.util.*;

import org.hibernate.*;

import feng.shoppingcart.util.*;
import feng.shoppingcart.dao.*;
import feng.shoppingcart.entity.*;
public class TestUserDao {

	public static void main(String[] args) {
		Session session=null;
		Transaction trans=null;	
		try {
			
			UserDao dao=UtilContext.getUserDao();
			session=UtilContext.getSession();
			/*User user=new User();
			user.setName("2222");
			user.setPassword("2222");
			user.setAddress("2222");
			user.setCellPhone("2222");
			user.setEmail("2222");
			user.setPostCode("2222");
			user.setHomePhone("2222");
			user.setOfficePhone("2222");
			user.setCellPhone("2222");
			trans=session.beginTransaction();
			//dao.insertUser(user);
			User u12=dao.queryUserById(5);
			dao.deleteUser(u12);
			trans.commit();
			
			User u1=dao.queryUserByName("hehe");
			System.out.println("  &&&&&&&&&&&&&&& u1:"+u1);
			User u2=dao.queryUserById(1);
			System.out.println("&&&&&&&&&&&&&&&&& u2:"+u2);*/
			Collection<User> col=dao.queryAllUser();
			for(User user1:col){
				System.out.println("%%%%%%%%%%%%%%%%% user:"+user1);
			}
		} catch (Exception e) {
			if(trans!=null) trans.rollback();
			e.printStackTrace();
		}finally{
			UtilContext.release(session);
		}
	}

}