基于ping++第三方集成各类支付

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基于ping++第三方集成各类支付

2024-10-17 00:57:39 211人阅读

首先需要开通ping++账户下所需要的支付渠道技术分享

以上为扫码支付的流程，首先需要获取支付对象charge

 1 Charge charge = null;
 2 String appId="app_G840088yHyL0q9mH";
 3 Map<String, String> app = new HashMap<String, String>();
 4 Map<String, Object> chargeMap = new HashMap<String, Object>();
 5 app.put("id",appId);
 6 chargeMap.put("amount", amount.multiply(new BigDecimal(100)).intValue());//支付金额，单位为分
 7 chargeMap.put("app",app);
 8 chargeMap.put("currency", "cny"); //人民币
 9 chargeMap.put("subject", subject);//商品描述
10 chargeMap.put("order_no", sn);//订单号码
11 chargeMap.put("body", "商品");
12 chargeMap.put("time_expire",(calendar.getTime().getTime())/1000);//支付过期时间 用时间戳标示 秒
13 Map<String, String> extra = new HashMap<String, String>();
14 chargeMap.put("extra", extra);
15 chargeMap.put("client_ip", "127.0.0.1");
16 chargeMap.put("channel","wx_pub");
17 
18 charge = Charge.create(chargeMap);

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返回的charge对象字段里面有生成二维码的网址，用它生成二维码，支付完成之后ping++会发送消息到你的接口中去

接口如下

 1 /**
 2      * Ping++ 支付 Webhooks
 3      */
 4     @RequestMapping(value="http://www.mamicode.com/plugin_notify",method = RequestMethod.POST)
 5     @ResponseBody
 6     @Transactional
 7     public void pluginNotify(HttpServletRequest request, HttpServletResponse response) {
 8         Pingpp.apiKey = "sk_live_OKi1iTPa9SK0SerX5050i9qL";
 9         // 获得 http body 内容
10         BufferedReader reader = null;
11         try {
12             request.setCharacterEncoding("UTF8");
13             //获取头部所有信息
14             Enumeration headerNames = request.getHeaderNames();
15             while (headerNames.hasMoreElements()) {
16                 String key = (String) headerNames.nextElement();
17                 String value =http://www.mamicode.com/ request.getHeader(key);
18                 System.out.println(key+" "+value);
19             }
20             //获得http body内容
21             reader = request.getReader();
22             StringBuffer buffer = new StringBuffer();
23             String string;
24             while ((string = reader.readLine()) != null) {
25                 buffer.append(string);
26             }
27             // 解析异步通知数据
28             Event event = Webhooks.eventParse(buffer.toString());
29             //获取订单号
30             String eventType = event.getType();
31             if (null == eventType || !("charge.succeeded".equals(eventType))) {
32                 response.setStatus(500);
33             }
34             Charge chargeMap = (Charge) event.getData().getObject();
35             String sn = (String) chargeMap.getOrderNo();
36             OrderEntity orderEntity = orderService.selectBySn(sn);
37             if("charge.succeeded".equals(event.getType())){
38 //                支付成功
39                 orderEntity.setfPaystate(PayStateEnum.successfulPayment.getId());
40                 orderEntity.setfOrderstate(OrderStatusEnum.inEffect.getId());
41                 String pickCode=null;
42 
43                 Integer id =  1;
44                 while (id!=0){
45                     pickCode=RandomUtils.randomStringValue(8);
46                     id=orderService.getPickCode(pickCode);
47                 }
48                 orderEntity.setfPickcode(pickCode);
49 
50                 orderEntity.setfPickstate(PickStateEnum.noPickup.getId());
51                 orderEntity.setfPaysn(((Charge) event.getData().getObject()).getId());
52                 //设置过期时间
53                 long current=System.currentTimeMillis();//当前时间毫秒数
54                 long zero=current/(1000*3600*24)*(1000*3600*24)- TimeZone.getDefault().getRawOffset();//今天零点零分零秒的毫秒数
55                 long twelve=zero+((24*60*60*1000)-1000);//今天23点59分59秒的毫秒数
56                 orderEntity.setfExpiredtime(new Timestamp(twelve));
57                 orderService.update(orderEntity);
58                 response.setStatus(200);
59             } else {
60                 //支付失败
61                 orderEntity.setfPaystate(PayStateEnum.paymentFailure.getId());
62                 orderEntity.setfOrderstate(OrderStatusEnum.expired.getId());
63                 orderEntity.setfPickstate(Pickstate.Canceled.ordinal());
64                 orderEntity.setfPaysn("");
65                 orderService.update(orderEntity);
66                 response.setStatus(500);
67             }
68         } catch (IOException e) {
69             e.printStackTrace();
70             response.setStatus(500);
71         } finally {
72             if (null != reader) {
73                 try {
74                     reader.close();
75                 } catch (IOException e) {
76                     e.printStackTrace();
77                 }
78             }
79         }
80     }

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完成之后客户端h5接入代码如下

 1 success: function (charge) {
 2                                                 pingpp.createPayment(charge, function (result, err) {
 3                                                     if (result == "success") {
 4                                                         // 只有微信公众账号 wx_pub 支付成功的结果会在这里返回，其他的支付结果都会跳转到 extra 中对应的 URL。
 5                                                         window.location.href = "http://www.mamicode.com/order/orders/" + charge.orderNo;
 6                                                     } else if (result == "fail") {
 7                                                         // charge 不正确或者微信公众账号支付失败时会在此处返回
 8                                                     } else if (result == "cancel") {
 9                                                         // 微信公众账号支付取消支付
10                                                     }
11                                                 });

以上为一个支付流程

------------------------------------------------------------------------分隔符------------------------------------------------------------------------------------------------

ping++账号需要的配置

ping++需要的支付渠道需要打开，每个支付渠道会需要传不同的参数放到extra中，详见api文档 https://www.pingxx.com/api#支付渠道-extra-参数说明

ping++设置里面webhooks中需要webhooks回调设置通知事件 api文档 https://www.pingxx.com/api#event-事件类型

微信公众号支付 wx_pub中微信设置如下

首先需要在开发-接口权限-网页授权-功能设置-网页授权域名设置域名如图所示技术分享

还需要设置微信支付-开发配置-支付授权目录微信公众号支付接口例如

http://hebenyt.com/goods/detail/

微信支付需要openId

获取openID的方法如下：需要先获得code 再获得appid（微信账号有），redirect_uri（回调地址及点击关注之后你需要跳向的地址）

例如以下url： <a href="https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxbe93b5f7e303365e&redirect_uri=http%3A%2F%2Fhebenyt.com%2Fhome%2Flogin&response_type=code&scope=snsapi_base&state=pingpp#wechat_redirect">点击关注平台</a>

你需要引导用户去这个url ，回调地址需要https加密

然后获取code

通过code获取openid

 1 @RequestMapping(value="http://www.mamicode.com/login",method = RequestMethod.GET)
 2     public String login(Model model,HttpServletRequest request , HttpServletResponse response){
 3         HttpSession session = request.getSession();
 4         String codes = request.getParameter("code");
 5         String url="https://api.weixin.qq.com/sns/oauth2/access_token" +
 6                 "?appid=" +wxAppId+
 7                 "&secret=" +wxAppSecret+
 8                 "&code=" +codes+
 9                 "&grant_type=authorization_code";
10         Map<String, String> openId = getUserInfoAccessToken(codes);
11         int x = userService.selectByOpenId(openId.get("openid"));
12         if(x==0){
13             UserEntity userEntity = new UserEntity();
14             userEntity.setfOpenid(openId.get("openid"));
15             userService.insert(userEntity);
16             logger.debug("这里是x=0的homecontroller中的userId的值哈哈sssssssssss"+userEntity.getfId());
17             session.setAttribute("openId",openId.get("openid"));
18             session.setAttribute("userId", userEntity.getfId());
19         }else{
20             UserEntity userEntity = userService.getByOpenId(openId.get("openid"));
21             session.setAttribute("openId",openId.get("openid"));
22             session.setAttribute("userId", userEntity.getfId());
23             logger.debug("这里是x=1的homecontroller中的userId的值哈哈sssssssssss"+userEntity.getfId());
24         }
25         return "home";
26     }

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 1 /**
 2      * 获取请求用户信息的openid,access_token
 3      *
 4      * @param code
 5      * @return
 6      */
 7     public static Map<String, String> getUserInfoAccessToken(String code) {
 8         JsonObject object = null;
 9         Map<String, String> data = http://www.mamicode.com/new HashMap();
10         try {
11             String url = String.format("https://api.weixin.qq.com/sns/oauth2/access_token?appid=%s&secret=%s&code=%s&grant_type=authorization_code",
12                     wxAppId, wxAppSecret, code);
13             DefaultHttpClient httpClient = new DefaultHttpClient();
14             HttpGet httpGet = new HttpGet(url);
15             HttpResponse httpResponse = httpClient.execute(httpGet);
16             HttpEntity httpEntity = httpResponse.getEntity();
17             String tokens = EntityUtils.toString(httpEntity, "utf-8");
18             Gson token_gson = new Gson();
19             object = token_gson.fromJson(tokens, JsonObject.class);
20             data.put("openid", object.get("openid").toString().replaceAll("\"", ""));
21             data.put("access_token", object.get("access_token").toString().replaceAll("\"", ""));
22         } catch (Exception ex) {
23             logger.error("fail to request wechat access token. [error={}]", ex);
24         }
25         return data;
26     }

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以上~~

基于ping++第三方集成各类支付

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基于ping++第三方集成各类支付

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