/// <summary> /// 购买请求方法 /// </summary> /// <param name="purchase"></param> /// <returns></returns> public Purchase PurhaseRequest(Purchase purchase) { purchase.GmtCreate = DateTime.Now.ToLocalTime(); purchase.GmtModified = DateTime.Now.ToLocalTime(); purchase.Status = 0; if (purchaseDao.insertPurchase(purchase) == 1) { return(purchase); } else { return(null); } }