支付功能2有哪些具体操作步骤和注意事项？

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1. 前端实现 1.1 创建路由路径 174 /{path: '/page/user/userpay', name: 'UserPayView', component: ()=> import('../views/UserPayView.vue')} 1.2 在 UserCenterView.vue 中添加按钮跳转 174 UserCenterView.vue 1.3 添加页面模板 174 1.3.1 UserPayView.vue template div Header

1.前端实现

1.1创建路由174

{ //174 path: '/page/user/userpay', name: 'UserPayView', component: () => import('../views/UserPayView.vue') }

1.2按钮跳转174

UserCenterView.vue

1.3添加页面174

1.3.1UserPayView.vue

<template> <div> <Header></Header> <!--充值--> <div class="user-pay-box clearfix"> <div class="user-pay-left fl"> <p class="user-pay-title1">我的账户</p> <div class="user-pay-list"> <a href="javascript:;" class="user-pay-list-on">充值</a> <a href="javascript:;" target="_blank">我的信息</a> <a href="javascript:;" target="_blank">投资记录</a> <a href="javascript:;" target="_blank">收益记录</a> </div> </div> <div class="user-pay-right fl"> <p class="user-pay-title2">第三方支付平台</p> <div class="user-pay-form"> <img src="@/assets/image/kq.png" alt=""> <form action="localhost:9000/pay/kq/rece/recharge" target="_blank" id="money_submit"> <p class="user-pay-form-ts">请输入金额</p> <input type="text" placeholder="元" name="rechargeMoney" value="0.01" class="number-money" > <input type="hidden" name="uid" v-bind:value="userId"> <input type="submit" value="支付" class="submit-btn"> </form> </div> <div class="user-pay-sm"> <h3>温馨提示</h3> <p>1.为了您的使用安全，充值操作建议不要使用公共电脑。</p> <p>2.银行卡充值限额，由各银行限制。</p> <p>3.品台禁止用卡套现、虚拟交易、洗钱等行为，一经发现并确认，将终止该账户的使用。</p> <p>4.如果充值中出现问题，请联系客服400-890-0000。</p> </div> </div> </div> <Footer></Footer> </div> </template> <script> import Header from "@/components/common/Header"; import Footer from "@/components/common/Footer"; export default { name: "UserPayView", data(){ return { userId:0 } }, mounted() { let userinfo = window.localStorage.getItem("userinfo"); if( userinfo ){ this.userId = JSON.parse(userinfo).uid; } }, components:{ // eslint-disable-next-line vue/no-unused-components Header, // eslint-disable-next-line vue/no-unused-components Footer }, methods:{ } } </script> <style scoped> </style>

1.3.2优化form表单页面175

后端kqForm.html175

micr-pay

<script> document.forms[0].submit(); //175 </script>

1.4测试175

点击支付

页面跳转成功

2.后端支付结果发送给商家175

2.1处理后续充值176

2.1.1业务接口RechargeService

micr-api

//处理充值 后续 176 int handleKQNotify(String orderId, String payAmount, String payResult);

2.1.2业务接口实现类RechargeServiceImpl176

根据订单号查询充值表记录176

在mapper中定义方法

RechargeRecordMapper

micr-dataservice

//根据订单号查询充值表 记录 176 RechargeRecord selectByRechargeNo(@Param("rechargeNo") String orderId);

编写sql176

RechargeRecordMapper.xml

micr-dataservice

<!--根据订单号查询充值表 记录 176--> <select id="selectByRechargeNo" resultMap="BaseResultMap"> select <include refid="Base_Column_List" /> from b_recharge_record where recharge_no = #{rechargeNo} for update </select>

更新资金账户178

在mapper中定义方法

FinanceAccountMapper

micr-dataservice

//充值更新金额 178 int updateAvailableMoneyByRecharge(@Param("uid") Integer uid, @Param("rechargeMoney") BigDecimal rechargeMoney);

编写sql语句

FinanceAccountMapper.xml

micr-dataservice

<!--充值更新金额 178--> <update id="updateAvailableMoneyByRecharge"> update u_finance_account set available_money = available_money + #{rechargeMoney} where uid = #{uid} </update>

更新充值记录的状态178

在mapper中定义方法

RechargeRecordMapper

micr-dataservice

//更新充值记录的状态 178 int updateStatus(@Param("id") Integer id, @Param("newStatus") int rechargeStatusSuccess);

编写sql

RechargeRecordMapper.xml

micr-dataservice

<!--更新充值记录的状态 178--> <update id="updateStatus"> update b_recharge_record set recharge_status = #{newStatus} where id = #{id} </update>

实现类RechargeServiceImpl177-178

micr-dataservice

//处理充值 后续 176 @Transactional(rollbackFor = Exception.class) @Override public synchronized int handleKQNotify(String orderId, String payAmount, String payResult) { int result = 0;//订单不存在 int rows = 0; //1.查询订单 176 RechargeRecord record = rechargeMapper.selectByRechargeNo(orderId); if(record != null ){ //177 if( record.getRechargeStatus() == YLBConstant.RECHARGE_STATUS_PROCESSING){ //2.判断金额是否一致 177 String fen = record.getRechargeMoney().multiply(new BigDecimal("100")) .stripTrailingZeros().toPlainString(); if( fen.equals(payAmount)){ //金额一致 177 if("10".equals(payResult)){//判断快钱返回给我们得充值成功状态码 //成功 178 //充值更新金额 178 rows = accountMapper.updateAvailableMoneyByRecharge(record.getUid(),record.getRechargeMoney()); if(rows < 1 ){ throw new RuntimeException("充值更新资金账号失败"); } //更新充值记录的状态 178 rows = rechargeMapper.updateStatus(record.getId(),YLBConstant.RECHARGE_STATUS_SUCCESS); if( rows < 1) { throw new RuntimeException("充值更新充值记录状态失败"); } result = 1;//成功 } else { //充值失败 //更新充值记录的状态 rows = rechargeMapper.updateStatus(record.getId(), YLBConstant.RECHARGE_STATUS_FAIL); if( rows < 1) { throw new RuntimeException("充值更新充值记录状态失败"); } result = 2;//充值结果是失败的 } } else { result = 4;//金额不一样 } } else { result = 3;//订单已经处理过了 } } return result; }

2.2消费者接收快钱给商家的支付结果176

拷贝公钥到此179

资源在E:\java学习\盈利宝\资料\资料\10-快钱支付\人民币网关\DEMO\JAVA\人民币网关支付\rmb\FI\WebRoot\WEB-INF\classes\Util

添加资源插件179

验签Pkipair179

//验签得方法 166 public boolean enCodeByCer( String val, String msg) { boolean flag = false; try { //快钱得公钥文件 //修改此方法使之可以读到中文路径 String filePath = Pkipair.class.getResource("99bill[1].cert.rsa.20140803.cer").toURI().getPath(); // 解码路径中的中文字符 String file = URLDecoder.decode(filePath, StandardCharsets.UTF_8.toString()); System.out.println("文件路径="+file); FileInputStream inStream = new FileInputStream(file); CertificateFactory cf = CertificateFactory.getInstance("X.509"); X509Certificate cert = (X509Certificate) cf.generateCertificate(inStream); PublicKey pk = cert.getPublicKey(); Signature signature = Signature.getInstance("SHA256withRSA"); signature.initVerify(pk); signature.update(val.getBytes()); sun.misc.BASE64Decoder decoder = new sun.misc.BASE64Decoder(); System.out.println(new String(decoder.decodeBuffer(msg))); flag = signature.verify(decoder.decodeBuffer(msg)); System.out.println(flag); } catch (Exception e) { e.printStackTrace(); System.out.println("no"); } return flag; }

KuaiQianService

micr-pay

//接收快钱给商家的支付结果 176 //处理异步通知 public void kqNotify(HttpServletRequest request) { String merchantAcctId = request.getParameter("merchantAcctId"); String version = request.getParameter("version"); String language = request.getParameter("language"); String signType = request.getParameter("signType"); String payType = request.getParameter("payType"); String bankId = request.getParameter("bankId"); String orderId = request.getParameter("orderId"); String orderTime = request.getParameter("orderTime"); String orderAmount = request.getParameter("orderAmount"); String bindCard = request.getParameter("bindCard"); if(request.getParameter("bindCard")!=null){ bindCard = request.getParameter("bindCard");} String bindMobile=""; if(request.getParameter("bindMobile")!=null){ bindMobile = request.getParameter("bindMobile");} String dealId = request.getParameter("dealId"); String bankDealId = request.getParameter("bankDealId"); String dealTime = request.getParameter("dealTime"); String payAmount = request.getParameter("payAmount"); String fee = request.getParameter("fee"); String ext1 = request.getParameter("ext1"); String ext2 = request.getParameter("ext2"); String payResult = request.getParameter("payResult"); String aggregatePay = request.getParameter("aggregatePay"); String errCode = request.getParameter("errCode"); String signMsg = request.getParameter("signMsg"); //拼接签名计算的串 176 String merchantSignMsgVal = ""; merchantSignMsgVal = appendParam(merchantSignMsgVal,"merchantAcctId", merchantAcctId,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "version",version,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "language",language,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "signType",signType,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "payType",payType,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "bankId",bankId,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "orderId",orderId,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "orderTime",orderTime,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "orderAmount",orderAmount,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "bindCard",bindCard,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "bindMobile",bindMobile,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "dealId",dealId,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "bankDealId",bankDealId,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "dealTime",dealTime,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "payAmount",payAmount,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "fee", fee,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "ext1", ext1,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "ext2", ext2,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "payResult",payResult,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "aggregatePay",aggregatePay,null); merchantSignMsgVal = appendParam(merchantSignMsgVal, "errCode",errCode,null); Pkipair pki = new Pkipair(); boolean flag = pki.enCodeByCer(merchantSignMsgVal, signMsg); System.out.println("flag==="+flag); //为了方便测试我们模拟验签成功 178 flag = true; if( flag ){ /** * 可以处理业务逻辑 176 * 1.判断商户号是商家自己的吗 * 2.判断订单在商家是否存在，是否处理过 * 3.判断金额是否一致 * 4.如果成功，更新用户的资金 * 5.修改充值表的记录状态 * 6.删除redis中的处理过的订单号 */ if("1001214035601".equals(merchantAcctId)){ int rechargeResult = rechargeService.handleKQNotify(orderId,payAmount,payResult); System.out.println("订单"+orderId+",充值处理结果："+rechargeResult); } else { System.out.println("订单"+orderId+",充值处理结果：商家号不正确"); } } else { System.out.println("订单"+orderId+"验签失败，不能处理"); } //删除redis中的订单记录 stringRedisTemplate.boundZSetOps(RedisKey.KEY_ORDERID_SET).remove(orderId); }

KuaiQianController170、179

micr-pay

//接收快钱给商家的支付结果 , 快钱以get方式，发送请求给商家 170 @GetMapping("/rece/notify") @ResponseBody public String payResultNotify(HttpServletRequest request){ kQService.kqNotify(request); return "<result>1</result><redirecturl>localhost:8000/</redirecturl>"; }

2.3测试179

debug启动micr-dataservice

debug启动micr-pay

浏览器输入

localhost:9000/pay/kq/rece/notify?merchantAcctId=1001214035601&version=v2.0&language=1&signType=4&payType=10&bankId=CCB&orderId=KQ2023080320121582617&orderAmount=1&orderTime=20190520094107&ext1=&ext2=&payAmount=1&dealId=3411469393&bankDealId=WG82301201905200944297620305&dealTime=20190520095014&payResult=10&errCode=&fee=1&signMsg=FbBOrXH6bBBd9Y6aytUeQMpi5j8b7FVO%2FGSgMQ56MJguZKvLCZULIv6fGAHun5VgGlAZ%2Bg8tTI%2FniyZLVP8oK7rRKCo7nXc1lztC5%2Bn5BIh67jT1Gn3PzXYQLxyy3gh0MsJ5fEs1BRc%2FZ%2FD9XW9r7Lmvlpusoeuy6pRgbEZI%2F0WnIebzPw9wGDTQwTsYpcPIqfPd15DB3VsLB86DVtJhlfaCoG0LVfFelAMTP1d3OR5Hm40p9W8XN7yvlpUm%2FZsHjeyb4JjpCJ9%2FAFXMou3TYrltnjbaQa%2BzlkD4SWNXQD4go%2BgqWj%2BFXeJrwqf8k5uk3C3SXSx31jj6bqgXRIxRQg%3D%3D

redis此记录，我们测试此订单号

看看数据库充值记录表

成功充值状态变为1代表充值成功

这是原来的资金表

成功增加1分钱

看看redis

成功删掉此订单，剩下的都是未处理订单