根据id 获得商品

根据id 获得商品

public ITM_BuyContract getBuyContractById(String id) {
        ITM_BuyContract bc = null;
        Session session = HibernateUtil.getSession();
        bc = (ITM_BuyContract) session.get(ITM_BuyContract.class,id);
        return bc;
    }

大盘预测