public List<InterProductMsg> selectIsHaveProductid(String productId) {
		String sql="SELECT * FROM INTER_PRODUCT_MSG A WHERE A.PRODUCTID=? ";
		// sql查询
		SQLQuery sq = this.getCurrentSession().createSQLQuery(sql).addEntity(InterProductMsg.class);
		sq.setString(0, productId);
		@SuppressWarnings("unchecked")
		List<InterProductMsg>  list = sq.list();
		LogUtil.writeLog("DAO实现层"+list);
		return list;
	}
原文:https://www.cnblogs.com/guangxiang/p/9323111.html