查询回到int类型 类型转换
查询返回int类型 类型转换
public Integer getCount() { List a = null; try { String hql = "select count(*) from EcsPhoto"; a = super.getSession().createQuery(hql).list(); Object oc = a.get(0); if (oc instanceof Integer) { Integer count = (Integer) a.get(0); return count.intValue(); } else { Long log = (Long) a.get(0); return log.intValue(); } } catch (Exception e) { e.printStackTrace(); return 0; } }