支付宝支付-PC电脑网站支付

港控/mmm° 2022-06-12 00:57 302阅读 0赞

http://blog.csdn.net/zyw\_java/article/details/71970972

支付产品全面升级(更新时间：2017/05/05 )，若您使用的是老接口，请移步[老版本即时到账文档][Link 1]。

支持沙盒环境的[测试][Link 2]

此项目已开源欢迎Start、PR、发起Issues一起讨论交流共同进步   
[https://github.com/Javen205/IJPay][https_github.com_Javen205_IJPay]   
[http://git.oschina.net/javen205/IJPay][http_git.oschina.net_javen205_IJPay]

#### 1、有图有真相 ####

> 使用手机扫码进行支付

![i统一收单下单并支付页面接口alipay.trade.page.pay][i_alipay.trade.page.pay]

![手机扫码进行支付][1240]

> PC 端登录账号进行支付

![登录账号进行支付][1240 1]

![进去支付宝收银台][1240 2]

![输入交易密码进行支付][1240 3]

![付款完成][1240 4]

![正在跳转到商户页面][1240 5]

![商户页面、这里只是将签名验证的结果显示在页面上][1240 6]

![PC支付两次扣款记录][PC]

#### 2、如何申请PC电脑网站支付 ####

费率、申请条件、签约、使用场景 [传送门接入指引][Link 3]

![签约流程][1240 7]

#### 3、如何快速接入PC电脑网站支付 ####

如果你是使用新版本接入就比较方便了，因为官方提供了[开放平台服务端SDK][SDK]

##### 3.1 接口调用流程图 #####

![1240 8][]

主要涉及到的接口有：

*  支付接口[alipay.trade.page.pay][]
 *  退款接口[alipay.trade.refund][]
 *  退款查询接口[alipay.trade.fastpay.refund.query][]
 *  交易关闭接口[alipay.trade.close][]
 *  查询对账单下载地址查询接口[alipay.data.dataservice.bill.downloadurl.query][]

##### 3.2 支付接口[alipay.trade.page.pay][]封装 #####

初始化接口

static {
            alipayClient = new DefaultAlipayClient(SERVICE_URL, APP_ID, PRIVATE_KEY, FORMAT, CHARSET, ALIPAY_PUBLIC_KEY, SIGN_TYPE);
        }
     
      
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> 封装支付接口并将SDK生成的表单响应给页面

/** * 电脑网站支付(PC支付) * @param model * @param notifyUrl * @param returnUrl * @return * @throws AlipayApiException * @throws IOException */ public static void tradePage(HttpServletResponse httpResponse, AlipayTradePayModel model, String notifyUrl, String returnUrl) throws AlipayApiException, IOException{ AlipayTradePagePayRequest request = new AlipayTradePagePayRequest(); request.setBizModel(model); request.setNotifyUrl(notifyUrl); request.setReturnUrl(returnUrl); String form = alipayClient.pageExecute(request).getBody();//调用SDK生成表单 httpResponse.setContentType("text/html;charset=" + CHARSET); httpResponse.getWriter().write(form);//直接将完整的表单html输出到页面 httpResponse.getWriter().flush(); httpResponse.getWriter().close(); }
      
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##### 3.3 其他支付接口封装 #####

可以参考 [支付宝支付-常用支付API详解(查询、退款、提现等)][-_API]

##### 3.4 封装测试 #####

/** * PC支付 */
        public void pcPay(){
            try {
                String totalAmount = "88.88"; 
                String outTradeNo =StringUtils.getOutTradeNo();
                log.info("pc outTradeNo>"+outTradeNo);
    
                String returnUrl = AliPayApi.NOTIFY_DOMAIN + "/alipay/return_url";
                String notifyUrl = AliPayApi.NOTIFY_DOMAIN + "/alipay/notify_url";
                AlipayTradePayModel model = new AlipayTradePayModel();
    
                model.setOutTradeNo(outTradeNo);
                model.setProductCode("FAST_INSTANT_TRADE_PAY");
                model.setTotalAmount(totalAmount);
                model.setSubject("Javen PC支付测试");
                model.setBody("Javen IJPay PC支付测试");
    
                AliPayApi.tradePage(getResponse(),model , notifyUrl, returnUrl);
            } catch (Exception e) {
                e.printStackTrace();
    
            }
    
        }
     
      
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> 异步通知处理

public void notify_url() {
            try {
                // 获取支付宝POST过来反馈信息
                Map<String, String> params = AliPayApi.toMap(getRequest());
    
                for (Map.Entry<String, String> entry : params.entrySet()) {
                    System.out.println(entry.getKey() + " = " + entry.getValue());
                }
    
                boolean verify_result = AlipaySignature.rsaCheckV1(params, AliPayApi.ALIPAY_PUBLIC_KEY, AliPayApi.CHARSET,
                        AliPayApi.SIGN_TYPE);
    
                if (verify_result) {
       // 验证成功
                    // TODO 请在这里加上商户的业务逻辑程序代码 异步通知可能出现订单重复通知 需要做去重处理
                    System.out.println("notify_url 验证成功succcess");
                    renderText("success");
                    return;
                } else {
                    System.out.println("notify_url 验证失败");
                    // TODO
                    renderText("failure");
                    return;
                }
            } catch (AlipayApiException e) {
                e.printStackTrace();
                renderText("failure");
            }
        }
     
      
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> 同步商户页面验签，这里只是返回验签的状态

public void return_url() {
            try {
                // 获取支付宝GET过来反馈信息
                Map<String, String> map = AliPayApi.toMap(getRequest());
                for (Map.Entry<String, String> entry : map.entrySet()) {
                    System.out.println(entry.getKey() + " = " + entry.getValue());
                }
    
                boolean verify_result = AlipaySignature.rsaCheckV1(map, AliPayApi.ALIPAY_PUBLIC_KEY, AliPayApi.CHARSET,
                        AliPayApi.SIGN_TYPE);
    
                if (verify_result) {
       // 验证成功
                    // TODO 请在这里加上商户的业务逻辑程序代码 
                    System.out.println("return_url 验证成功");
                    renderText("success");
                    return;
                } else {
                    System.out.println("return_url 验证失败");
                    // TODO
                    renderText("failure");
                    return;
                }
            } catch (AlipayApiException e) {
                e.printStackTrace();
                renderText("failure");
            }
        }
    
     
      
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> 将参数转化为Map，为验签做准备

/** * * @param request * @return */
        public static Map<String, String> toMap(HttpServletRequest request) {
            System.out.println(">>>>" + request.getQueryString());
            Map<String, String> params = new HashMap<String, String>();
            Map<String, String[]> requestParams = request.getParameterMap();
            for (Iterator<String> iter = requestParams.keySet().iterator(); iter.hasNext();) {
                String name = (String) iter.next();
                String[] values = (String[]) requestParams.get(name);
                String valueStr = "";
                for (int i = 0; i < values.length; i++) {
                    valueStr = (i == values.length - 1) ? valueStr + values[i] : valueStr + values[i] + ",";
                }
                // 乱码解决，这段代码在出现乱码时使用。
                // valueStr = new String(valueStr.getBytes("ISO-8859-1"), "utf-8");
                params.put(name, valueStr);
            }
            return params;
        }
     
      
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#### 4、测试数据 ####

> 异步通知的参数

gmt_create = 2017-05-14 13:26:58
    charset = UTF-8
    notify_time = 2017-05-14 13:28:04
    gmt_payment = 2017-05-14 13:28:03
    subject = Javen PC支付测试
    sign = ZYQO+lzxAMDj8Al25KoJzSXegrx1rriBMGLOAEyiNHEac0OMe5e49ZW6m0waDSmTBDX8bwEHUjAk8rdCXTXPzNQSVP0p+46V+8k9AHiEiom6OzV3ZTLzGXGw8A8lnrGPYeCDmKSa3pogJKP0Ob7PyBRgz4HWydWC4P+G1yYEjvVX8kK2XbM6bMauW23a0AklvZbve6WUwUpkioMNLCOHAQzPBDW/LaoDUGx6GN6f3sFDsomBJ03w9rJgqZCs1zw29HHIW4kNFrLcQFleaC+2NnNPLhVanH1iXcK8800dsOXagRPuoy9Gr2EYGV+hSOiVE+XszBKIWTlAbZpE5QgJ6g==
    buyer_id = 2088102169474200
    body = Javen IJPay PC支付测试
    invoice_amount = 88.88
    version = 1.0
    notify_id = 43749ffb4d02c02f4bfc5ee4fe5761ehjm
    fund_bill_list = [{"amount":"88.88","fundChannel":"ALIPAYACCOUNT"}]
    notify_type = trade_status_sync
    out_trade_no = 051413260514947
    total_amount = 88.88
    trade_status = TRADE_SUCCESS
    trade_no = 2017051421001004200200241311
    auth_app_id = 2016102000727659
    receipt_amount = 88.88
    point_amount = 0.00
    sign_type = RSA2
    buyer_pay_amount = 88.88
    app_id = 2016102000727659
    seller_id = 2088102180432465
    notify_url 验证成功succcess
     
      
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> 商户页面同步的参数

>>>>total_amount=88.88&timestamp=2017-05-14+13%3A28%3A11&sign=KRn%2FEi%2B8lOpPdmSBg8ZsB9dUsV8la2bMWaFGFs5R2hhQOP283m%2BolOwFamfC%2B1thxfIsEi92w99lH24K044yj6aLAN8mJq3umQTRI6j2SvZgn1Ufgpd5KdjfmpEAR5omFOJJP%2FDXIb2zEFs6VvA60RmpwYT5mHbujSWDUvj7X0LX1SGd5l90DbyUDtfMe%2FRSqBFd0iIDLloa78a3dPqHcId3mUKP4RrzZBGWNbAYxrZiEslmZiU%2BnT9K0zL9t%2BVm%2B24pHWsgVOR7hb4UicT%2FfHk6VnDPTnOlfVfJD3vOE2FP6N0jgj0QEKNIynOp6t74zmE8Xkca3pGQnkYyrUEQyg%3D%3D&trade_no=2017051421001004200200241311&sign_type=RSA2&auth_app_id=2016102000727659&charset=UTF-8&seller_id=2088102180432465&method=alipay.trade.page.pay.return&app_id=2016102000727659&out_trade_no=051413260514947&version=1.0
    charset = UTF-8
    out_trade_no = 051413260514947
    method = alipay.trade.page.pay.return
    total_amount = 88.88
    sign = KRn/Ei+8lOpPdmSBg8ZsB9dUsV8la2bMWaFGFs5R2hhQOP283m+olOwFamfC+1thxfIsEi92w99lH24K044yj6aLAN8mJq3umQTRI6j2SvZgn1Ufgpd5KdjfmpEAR5omFOJJP/DXIb2zEFs6VvA60RmpwYT5mHbujSWDUvj7X0LX1SGd5l90DbyUDtfMe/RSqBFd0iIDLloa78a3dPqHcId3mUKP4RrzZBGWNbAYxrZiEslmZiU+nT9K0zL9t+Vm+24pHWsgVOR7hb4UicT/fHk6VnDPTnOlfVfJD3vOE2FP6N0jgj0QEKNIynOp6t74zmE8Xkca3pGQnkYyrUEQyg==
    trade_no = 2017051421001004200200241311
    auth_app_id = 2016102000727659
    version = 1.0
    sign_type = RSA2
    app_id = 2016102000727659
    seller_id = 2088102180432465
    timestamp = 2017-05-14 13:28:11
    return_url 验证成功
     
      
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> 推荐阅读：   
> [微信、支付宝App支付-JPay0.0.2发布][App_-JPay0.0.2]   
> [支付宝支付-提现到个人支付宝][-]   
> [支付宝支付-刷卡支付(条码支付)][- 1]   
> [支付宝支付-扫码支付][- 2][一张二维码集成微信、支付宝支付][Link 4]   
> [支付宝Wap支付你了解多少？][Wap]   
> [Android版-支付宝APP支付][Android_-_APP]   
> [支付宝支付-常用支付API详解(查询、退款、提现等)][-_API]

[Link 1]: https://doc.open.alipay.com/doc2/detail?treeId=62&articleId=103566&docType=1
[Link 2]: http://lib.csdn.net/base/softwaretest
[https_github.com_Javen205_IJPay]: https://github.com/Javen205/IJPay
[http_git.oschina.net_javen205_IJPay]: http://git.oschina.net/javen205/IJPay
[i_alipay.trade.page.pay]: /images/20220612/8dff505c476142e9b507f636dad6ce63.png
[1240]: /images/20220612/7ae97918eb7643739eda2469c9e52008.png
[1240 1]: /images/20220612/fb00a6a5eef2460283cc73fbf9914f1f.png
[1240 2]: /images/20220612/619e8f1e0468498caac57e1701916a13.png
[1240 3]: /images/20220612/dd1eea3bf95a4a499403dd6d03b58997.png
[1240 4]: /images/20220612/77539889ca9f434c9c9addc0cf580a8b.png
[1240 5]: /images/20220612/530d570420764f22afcb2e06af23ac08.png
[1240 6]: /images/20220612/56462f88d2c14ab3a7253b2192a1dd4f.png
[PC]: /images/20220612/7214085c312b4d24ae2ea10cdabf8698.png
[Link 3]: https://b.alipay.com/signing/productDetail.htm?productId=I1011000290000001000
[1240 7]: /images/20220612/3a781eb10b4844599a435945cfbc8ac6.png
[SDK]: https://doc.open.alipay.com/doc2/detail?treeId=54&articleId=103419&docType=1
[1240 8]: /images/20220612/af7f7abea48b4e86b1ddd7d5305b9b31.png
[alipay.trade.page.pay]: https://doc.open.alipay.com/doc2/detail.htm?treeId=270&articleId=105901&docType=1
[alipay.trade.refund]: https://doc.open.alipay.com/docs/api.htm?docType=4&apiId=759
[alipay.trade.fastpay.refund.query]: https://doc.open.alipay.com/docs/api.htm?docType=4&apiId=1049
[alipay.trade.close]: https://doc.open.alipay.com/docs/api.htm?docType=4&apiId=1058
[alipay.data.dataservice.bill.downloadurl.query]: https://doc.open.alipay.com/docs/api.htm?spm=a219a.7386797.0.0.Q7eDyr&docType=4&apiId=1054
[-_API]: http://blog.csdn.net/zyw_java/article/details/71844328
[App_-JPay0.0.2]: http://blog.csdn.net/zyw_java/article/details/70140210
[-]: http://blog.csdn.net/zyw_java/article/details/71598711
[- 1]: http://blog.csdn.net/zyw_java/article/details/71372789
[- 2]: http://blog.csdn.net/zyw_java/article/details/71437269
[Link 4]: http://blog.csdn.net/zyw_java/article/details/54630880
[Wap]: http://blog.csdn.net/zyw_java/article/details/54024253
[Android_-_APP]: http://blog.csdn.net/zyw_java/article/details/54024238