class AlipayTransferService implements ITransferService {

    @Autowired private ConfigContextQueryService configContextQueryService;

    @Override
    public String getIfCode() {
        return CS.IF_CODE.ALIPAY;
    }

    @Override
    public boolean isSupport(String entryType) {

        // 支付宝账户
        if(TransferOrder.ENTRY_ALIPAY_CASH.equals(entryType)){
            return true;
        }

        return false;
    }

    @Override
    public String preCheck(TransferOrderRQ bizRQ, TransferOrder transferOrder) {
        return null;
    }

    @Override
    public ChannelRetMsg transfer(TransferOrderRQ bizRQ, TransferOrder transferOrder, MchAppConfigContext mchAppConfigContext){<FILL_FUNCTION_BODY>}

    @Override
    public ChannelRetMsg query(TransferOrder transferOrder, MchAppConfigContext mchAppConfigContext) {

        AlipayFundTransCommonQueryRequest request = new AlipayFundTransCommonQueryRequest();
        AlipayFundTransCommonQueryModel model = new AlipayFundTransCommonQueryModel();
        model.setProductCode(TransferOrder.ENTRY_BANK_CARD.equals(transferOrder.getEntryType()) ? "TRANS_BANKCARD_NO_PWD" : "TRANS_ACCOUNT_NO_PWD");
        model.setBizScene("DIRECT_TRANSFER");
        model.setOutBizNo(transferOrder.getTransferId()); // 商户转账唯一订单号

        AlipayKit.putApiIsvInfo(mchAppConfigContext, request, model);
        request.setBizModel(model);

        // 调起支付宝接口
        AlipayFundTransCommonQueryResponse response = configContextQueryService.getAlipayClientWrapper(mchAppConfigContext).execute(request);
        if (response.isSuccess()) {
            // SUCCESS，明确成功
            if("SUCCESS".equalsIgnoreCase(response.getStatus())){
                return ChannelRetMsg.confirmSuccess(response.getOrderId());
            }
            // REFUND：退票（适用于"单笔转账到银行卡"）； FAIL：失败（适用于"单笔转账到银行卡"）
            else if ("REFUND".equalsIgnoreCase(response.getStatus()) || "FAIL".equalsIgnoreCase(response.getStatus())){
                return ChannelRetMsg.confirmFail(response.getErrorCode(), response.getFailReason());
            } else{
                return ChannelRetMsg.waiting();
            }
        } else {
            // 如果查询单号对应的数据不存在，那么数据不存在的原因可能是：（1）付款还在处理中；（2）付款处理失败导致付款订单没有落地，务必再次查询确认此次付款的结果。
            if("ORDER_NOT_EXIST".equalsIgnoreCase(response.getSubCode())){
                return ChannelRetMsg.waiting();
            }
            return ChannelRetMsg.confirmFail(AlipayKit.appendErrCode(response.getCode(), response.getSubCode()), AlipayKit.appendErrMsg(response.getMsg(), response.getSubMsg()));
        }
    }

}


        AlipayFundTransUniTransferRequest request = new AlipayFundTransUniTransferRequest();
        AlipayFundTransUniTransferModel model = new AlipayFundTransUniTransferModel();
        model.setTransAmount(AmountUtil.convertCent2Dollar(transferOrder.getAmount())); //转账金额，单位：元。
        model.setOutBizNo(transferOrder.getTransferId()); //商户转账唯一订单号
        model.setRemark(transferOrder.getTransferDesc()); //转账备注
        model.setProductCode("TRANS_ACCOUNT_NO_PWD");   // 销售产品码。单笔无密转账固定为 TRANS_ACCOUNT_NO_PWD
        model.setBizScene("DIRECT_TRANSFER");           // 业务场景 单笔无密转账固定为 DIRECT_TRANSFER。
        model.setOrderTitle("转账");                     // 转账业务的标题，用于在支付宝用户的账单里显示。
        model.setBusinessParams(transferOrder.getChannelExtra());   // 转账业务请求的扩展参数 {\"payer_show_name_use_alias\":\"xx公司\"}

        Participant accPayeeInfo = new Participant();
        accPayeeInfo.setName(StringUtils.defaultString(transferOrder.getAccountName(), null)); //收款方真实姓名
        accPayeeInfo.setIdentityType("ALIPAY_LOGON_ID");    //ALIPAY_USERID： 支付宝用户ID      ALIPAY_LOGONID:支付宝登录账号
        accPayeeInfo.setIdentity(transferOrder.getAccountNo()); //收款方账户
        model.setPayeeInfo(accPayeeInfo);

        request.setBizModel(model);

        //统一放置 isv接口必传信息
        AlipayKit.putApiIsvInfo(mchAppConfigContext, request, model);

        // 调起支付宝接口
        AlipayFundTransUniTransferResponse response = configContextQueryService.getAlipayClientWrapper(mchAppConfigContext).execute(request);

        ChannelRetMsg channelRetMsg = new ChannelRetMsg();
        channelRetMsg.setChannelAttach(response.getBody());

        // 调用成功
        if(response.isSuccess()){
            if ("SUCCESS".equals(response.getStatus())) {
                channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_SUCCESS);
                channelRetMsg.setChannelOrderId(response.getOrderId());
                return channelRetMsg;
            }else if ("FAIL".equals(response.getStatus())) {
                channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_FAIL);
                channelRetMsg.setChannelErrCode(AlipayKit.appendErrCode(response.getCode(), response.getSubCode()));
                channelRetMsg.setChannelErrMsg(AlipayKit.appendErrMsg(response.getMsg(), response.getSubMsg()));
                return channelRetMsg;
            }else {
                return ChannelRetMsg.waiting();
            }

        }else{

            //若 系统繁忙， 无法确认结果
            if("SYSTEM_ERROR".equalsIgnoreCase(response.getSubCode())){
                return ChannelRetMsg.waiting();
            }

            channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_FAIL);
            channelRetMsg.setChannelErrCode(response.getSubCode());
            channelRetMsg.setChannelErrMsg(response.getSubMsg());
            return channelRetMsg;
        }
    
<no_super_class>