应怎样查询休眠SQL查询休眠与where子句中
public Double getValuPrice(int param1, int param2){
Query query = session.createQuery("FROM TableClass WHERE e.product= :param1 and e.type = :param2");
query.setParameter("param1 ",param1);
query.setParameter("param2",param2);
result = query.uniqueResult();
List lista = query.list();
return lista;
}
,我想表现出一个Servlet
List list = classDao.getValuPrice(origem, destino);
out.println("<h1>" + list.eq(0) + "</h1>");
酷我教新事情与你的答案,我已经解决了错误,现在工作ty :) –