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public [ xxxxxxxx ] Display(){
List< xxxxxxx > result=null;
try {
Session session=HibernateUtil.getSessionFactory().openSession();
Query q=session.createQuery("select c.title , count(c.title) from Teacher c group by c.title");
result=q.list();
} catch (HibernateException e) {
e.printStackTrace();
}
return result;
}
package com.xuz.csdn.june17;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class ListTest {
public static void main(String[] args) {
ListTest test = new ListTest();
test.printList(test.makeList().iterator());
}
private List<Object> makeList(){
List<Object> list = new ArrayList<Object>();
list.add(1);
list.add("A");
return list;
}
private void printList(Iterator<Object> iterator){
while (iterator.hasNext()) {
Object object = (Object) iterator.next();
System.out.println(object);
}
}
}
public List lay(){
List result=null;
try {
Session session=HibernateUtil.getSessionFactory().openSession();
Query q=session.createQuery("select c.title , count(c.title) from Teacher c group by c.title");
result=q.list();
} catch (HibernateException e) {
e.printStackTrace();
}
return result;
}
for(Iterator<Object> iter = list.iterator();iter.hasNext();){
System.out.println(iter.next());
}