问题1，hql条件查询报错
执行Query session.createQuery(hql) 报错误直接跳到finally
解决方案
加入
<prop key="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</prop>
节点
加入之后再次报错
org.hibernate.HibernateException: could not instantiate QueryTranslatorFactory: org.hibernate.hql.classic.ClassicQueryTransactionFactory
解决方案
修改成以下
<property name="hibernate.query.factory_class">org.hibernate.hql.internal.classic.ClassicQueryTranslatorFactory</property>
参考链接
Hibernate 问题,在执行Query session.createQuery(hql) 报错误直接跳到finally - morning99的专栏 - 博客频道 - CSDN.NET
hql条件查询
查询最后一条数据
public RunTimePO getLast(String sin)
{
Session session = sessionFactory.openSession();
//System.out.println("22222222222222");
String hql="from RunTimePO where SIN=? order by id desc";
//String hql="from RunTimePO where SIN=?";
Query query = session.createQuery(hql);
query.setString(0, sin);
query.setMaxResults(1);
//query.setInteger(0, 139);
//int id=(Integer) query.uniqueResult();
RunTimePO rp=(RunTimePO) query.uniqueResult();
if(rp!=null)
{
System.out.println("id==="+rp.getId());
}
session.close();
return rp;
}
时间段查询
public List<RunTimePO> getBetweenSeg(String sin,String startTime,String endTime)
{
Session session = sessionFactory.openSession();
String hql="from RunTimePO as u where SIN=? and u.date between ? and ?";
Query query = session.createQuery(hql);
query.setString(0, sin);
query.setString(1, startTime);
query.setString(2, endTime);
System.out.println(query.list().size());
List<RunTimePO> runTimeList=query.list();
return runTimeList;
}