总结 在线充值功能

先看下支付流程图:

 

 

 

 

一、跟据接口文档将请求支付平台的参数写成一个实体。

 

 

 

 

 

 

二、充值记录表设计,以及对应的实体

 

三、页面发起请求,把该充值记录加到充值表中,支付状体为等待支付。组成请求参数的实体,到页面,发起请求。

 

 

四、用户支付成功后,立刻调用后台通知URL,注意:此方法需要外网可以访问进来。根据参数修改支付状态,返回给支付平台一个字符串,同时页面显示支付成功

 

 

五、如果遇到,用户充值成功,但是没有收到支付平台发来的请求情况下,需要一个查账的功能。之前充值的页面显示一个查看支付结果按钮,调用此功能。

 

/**
     * 山东高速查账任务
     * @param transNo 商户请求的交易流水号
     * @param id      商户订单号
     * @param checkCount
     * @return
     * @throws Exception
     */
    @Override
    @Transactional(propagation=Propagation.REQUIRED,readOnly=false,rollbackFor={Exception.class,RuntimeException.class})
    public Boolean getSpeedPayRechargeInfoByInterface(String transNo,Long id) throws BusinessException{
        ICache<String, String> cache = CacheManager.getInstance().getCache(CommonConstant.FIN_SUPPER_APP_INFO_CACHE_UUID);
        String sa = cache.get("SDGS-SDGS_RECHARGE");
        SpeedPayDto dto = JSON.parseObject(sa, SpeedPayDto.class);
        
        ProtocolSocketFactory fcty = new MySecureProtocolSocketFactory();
        Protocol.registerProtocol("https", new Protocol("https", fcty, 443));
        HttpClient client = new HttpClient();
        PostMethod post = new PostMethod(dto.getUrl());
        post.setRequestHeader("Content-type",
                "application/x-www-form-urlencoded; charset=utf-8");
        String sign = SpeedPayDto.char_set
                +dto.getPartner_id()
                +transNo
                +SpeedPayDto.sign_type
                +SpeedPayDto.OrderSearch
                +SpeedPayDto.version_no
                +id.toString()+dto.getKey();
        String mac = MD5Util.MD5Encode(sign, "utf-8");
        NameValuePair[] names = {
                new NameValuePair("char_set", SpeedPayDto.char_set),
                new NameValuePair("partner_id",dto.getPartner_id()),
                new NameValuePair("request_id",transNo),
                new NameValuePair("sign_type",SpeedPayDto.sign_type),
                new NameValuePair("biz_type",SpeedPayDto.OrderSearch),
                new NameValuePair("version_no",SpeedPayDto.version_no),
                new NameValuePair("order_id",id.toString()),
                new NameValuePair("mac",mac.toLowerCase())
        };
        post.setRequestBody(names);
        try {
            client.executeMethod(post);
            byte[] str = post.getResponseBody();
            String ss = new String(str,"utf-8");
            Map<String,String> resultMap  = SpeedPayCheckUtil.parseResponseString(ss);
            String status = resultMap.get("status");
            this.isInDbAndStatusUnDo(id);
            if(StringUtils.isEmpty(status)){
                return false;
            }
            if(status.equals(SUCCESS)){
                FinAutoRechargeEntity finReChargeRecordEntity = this.getEntityByMap(resultMap);
                finReChargeRecordEntity.setOrderId(id);
                finReChargeRecordEntity.setStatus("pay_success");
                finAutoReChargeDao.updateAutoRechargeByEntity(finReChargeRecordEntity);
//                this.insertFinOperInfoEntity(id);
                return true;
            }else if(status.equals(FAILD)){
                FinAutoRechargeEntity finReChargeRecordEntity = this.getEntityByMap(resultMap);
                finReChargeRecordEntity.setOrderId(id);
                finReChargeRecordEntity.setStatus("pay_fail");
                finAutoReChargeDao.updateAutoRechargeByEntity(finReChargeRecordEntity);
            }
        } catch (HttpException e) {
            log.error(FinRechargeExptionConstant.HTTP_EXP,e);
            throw new BusinessException(FinRechargeExptionConstant.HTTP_EXP);
        } catch (IOException e) {
            log.error(FinRechargeExptionConstant.IO_EXP,e);
            throw new BusinessException(FinRechargeExptionConstant.IO_EXP);
        } catch (Exception e) {
            log.error(FinRechargeExptionConstant.IO_EXP,e);
            //e.printStackTrace();
            throw new BusinessException(e.getMessage());
        }
        return false;
    }

 

posted @ 2017-12-28 10:46  极致网络科技  阅读(1252)  评论(0编辑  收藏  举报