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SpringBoot实现支付宝沙箱
SpringBoot实现支付宝沙箱
接入文档：https://opendocs.alipay.com/common/02khjm
1 申请沙箱账号并配置
https://open.alipay.com/develop/manage
①申请沙箱账号
②配置公钥
选择启用，启用之后选择查看，可以看到有应用公钥、应用私钥、支付宝公钥，这三个是需要记住的
如果要测试APP支付的，可以下载沙箱版支付宝APP(暂支持Android)- 1
沙箱版的支付宝APP，系统会默认给我们配置好账号，不用我们自己注册
沙箱版APP下载，在页面左侧的沙箱工具中，直接使用正式版支付宝扫码下载即可2 创建SpringBoot项目配置环境
此处为了演示，我就没有创建数据库、以及实体类等操作了
如果有人想看稍微完整的过程，可以在gitee或者GitHub上搜索Alipay-demo
例如：https://gitee.com/xqnode/alipay-demo?_from=gitee_search注意：我们如果想要支付宝调用我们，需要暴露在公网，此处我使用内网穿透工具natapp实现
natapp官网
大家参考网上的教程实现即可，该工具是免费的。2.1 application.properties
# 应用名称 spring.application.name=demo # 应用服务 WEB 访问端口 server.port=8080 # 支付宝沙箱配置 alipay.appId=2021000121681756 alipay.appPrivateKey=MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQCXUQi/JIYwYTfMAZTzirtUOjcUFh2yZ0MrueG3fUnun+LO1tnUvSZk+nKjpYpE5k0RRs+M3t2YgfZLGHed/34iVACgIP2hKzb3DLLO0qUgCOj6kUdbpReWA1k97Ga2l7DvknePYkg+XCtvE8s4jflAxYaKEpmIwrKgl9TlAO9+6yObEVbyLkQOwDamsTA2vqwVYXu9NIB5cnNV0qWPy4/NXaQ9+1IgJcvT71fnVku6vGr4rxUoWGg9FjDFzADLN4KzUbF5+qp+3CHrtF5I8GJ4fCLIw9H8N/uZW+3T5+6ovg+4IDl9eVzMAp8dpy1LKy4+dlX7kggmDAwyaJgYvFSLAgMBAAECggEALTnnJ1o/UU59YthGMNSSUQZlV/eUQLJkfTk9oZ4s7smS/MdyrAcs5pmEkiz0Osuq1TMY7b3e9apCdweFGRA4HwKEfVfe9sD32LdO6kpDWGPRXrL1ZQrfFdNCZSO3P3PvSmu4mH6DoT/jK3v7DZhBm35uS+5rPVkUErPOyfORoZknx6+LS2Ih1EbykxJLj5Pmnc1MU0W4gGpckCVP43y5bKWLMXDMzQT72CqKJxgrnEzlhZH1IlFObMFvYhv0WCKu58Aq/filcWVeY3T6i44ZNU1/8iACex5ohteCoI+oC/E/FufE0k6MO7Iai1pD368zkAzHsKBuFWqtettAmzgzIQKBgQDc3cXvCjn9J5WqmzGgtFih+61UzG3F7ICaqy6xFLiSaqTlARS3w8eNrNgZEysXUXQz2ucBkzILHeKtTdVcj4W+cBngIa14cvINTn6R4/Yi9HZFmvdOpAfJXBajNvIEPbVAL4fbTSYfNEXR5hQ9S6RJ2uKvDhm4Ihy/36tTmXr9LQKBgQCvYwVrobpJOVXY6vh+tDm7dCTVVC4iqIJudZtu9IFi/nfSOkl7SNh0dBBDJXs0j9sW7w2EZIAdDkPtOxHLIEMBIiOM/bXcjA+De41WCFWeP9GEuzVfY6100uL93qSQnJN2MLuNyTDp65yEexrrehN5fhOhG0NSFRJWjKcOkTpblwKBgGKV51Tkpq+2LJsjfMpz1aAwG9VfDpyrDVh8knHeguhwC7xgeCPykq9NeIPwx2o4JHtE+Zn9XvgRVe3vcQ5IzfUMSrB9t9Ws0RhZciuiqmo93lEBc+Q5WXRq03v0+aAk/zNwQ98Cl8KT7ZpcbapSijmhJ0/mJlrHdze6GdpOBtTdAoGBAKkQ1B3P9eo2GdoTj11cUDayG/uEvUBtneXq+t13Vu5djJWb2E++heGkLDT+AYlGjxTJdgdEdfcMVFBv25QqUkzaYti7jT6/yQie5jyjphz5OfgwGqAMTx3JWEUPBSXduYx6J6Hi6oLju6o9nVKXCATakwN/a2LJqzbBORyixFWbAoGBAMI6KuvLND1C00rWWzxF2PzES9jUB1GA+vZ9qyOtQT33cYL43LNZylGaynpyg3W9onRLjan8HKeK7XpfuET+6SK2RoZQF9cJ1OheZixBQm7B2+ONPNhY0LbiWsIHQjFSeCS7Kw03J8eJd9M73X8eE8ha4OlQPpbYSMhBWb4jGzZ+ alipay.alipayPublicKey=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn8X7CR4VKB7r7bcdfyc+23RJcmQdLPybnDBVlHMnZPM2aeQwQLgNymKUqxjMdQoPUtGWMV7x63xjTstaPLCnTJffQL4S9bLB8RskAniz+24uzGdqXOzWhpRk09LdjMOtbC8ceNrBtBLyQJoB2NtsB0pGh8fgHQHfX0b8lhyvpgmtg2BEXkXWpi9KBb5bSC79Evve30O7Vg4nWC5Rz/vv8Op/GGtLy03PvxovvEGMZgX3m8t+vYQIB5PpQaS0f3M4HguXL0cwol48iKDknDSzAhISwZHKzvu9AosXBi2kV9vQPBglJkHdYxxMlpiUy1BvrDyAhz9xFQiz+qCdv4L3GwIDAQAB alipay.notifyUrl="natapp映射的网址"/alipay/notify- 1
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pom文件所需依赖：
<!-- alipay-sdk-java --> <dependency> <groupId>com.alipay.sdk</groupId> <artifactId>alipay-sdk-java</artifactId> <version>4.16.2.ALL</version> </dependency>- 1
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2.2 配置类【封装公私钥】
AlipayConfig
@Data @Component @ConfigurationProperties(prefix = "alipay") public class AlipayConfig { private String appId; //应用私钥 private String appPrivateKey; //阿里公钥 private String alipayPublicKey; //阿里调用我们的地址【内网穿透】 private String notifyUrl; }- 1
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2.3 创建实体类【与阿里交互的对象】
//与阿里交互的对象 @Data public class AliPay { private String traceNo;//我们的订单号 private Double totalAmount;//总金额 private String subject;//主题 private String alipayTraceNo;//阿里的流水号 }- 1
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2.4 controller
①请求支付宝
@GetMapping("/pay") // ?subject=xxx&traceNo=xxx&totalAmount=xxx public void pay(AliPay aliPay, HttpServletResponse response) throws IOException { //1.创建client，通过阿里SDK提供的client，负责调用支付宝的API AlipayClient alipayClient = new DefaultAlipayClient(GATEWAY_URL, alipayConfig.getAppId(), alipayConfig.getAppPrivateKey(), FORMAT, CHARSET, alipayConfig.getAlipayPublicKey(), SIGN_TYPE); //2.创建request，并设置request参数 AlipayTradePagePayRequest request = new AlipayTradePagePayRequest(); request.setNotifyUrl(alipayConfig.getNotifyUrl()); JSONObject bizContent = new JSONObject(); bizContent.put("out_trade_no", aliPay.getTraceNo());//我们自己生成的订单编号 bizContent.put("total_amount", aliPay.getTotalPrice());//订单总金额 bizContent.put("subject", aliPay.getSubject());//支付名称 bizContent.put("product_code", "FAST_INSTANT_TRADE_PAY");//固定配置 request.setBizContent(bizContent.toString()); //执行请求，拿到响应的结果，返回给浏览器 String form = ""; try{ form = alipayClient.pageExecute(request).getBody();//调用SDK生成表单 } catch (AlipayApiException e) { e.printStackTrace(); } //设置响应结果，将返回的内容写出到浏览器 response.setContentType("text/html;charset=" + CHARSET); response.getWriter().write(form);//直接将完整的表单html输出到页面 response.getWriter().flush(); response.getWriter().close(); }- 1
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②支付宝回调【post】
/** * 支付宝异步回调【必须是POST】 * @return */ @PostMapping("/notify") public String payNotify(HttpServletRequest request) throws AlipayApiException { if(request.getParameter("trade_status").equals("TRADE_SUCCESS")){ System.out.println("-------------支付宝异步回调----"); Map<String, String> params = new HashMap<>(); Map<String, String[]> requestParams = request.getParameterMap(); System.out.println("-----params-----------"); for(String name : requestParams.keySet()){ params.put(name, request.getParameter(name)); System.out.println(name +" " + request.getParameter(name)); } String outTradeNo = params.get("out_trade_no"); String gmtPayment = params.get("gmt_payment");//支付时间 String alipayTradeNo = params.get("trade_no"); String sign = params.get("sign");//拿到签名 String content = AlipaySignature.getSignCheckContentV1(params); boolean checkSignature = AlipaySignature.rsa256CheckContent(content, sign, alipayConfig.getAlipayPublicKey(), "UTF-8");//验证签名 //支付宝验签 if(checkSignature){ //验签通过 System.out.println("交易名称: " + params.get("subject")); System.out.println("交易状态: " + params.get("trade_status")); System.out.println("支付宝交易凭证号: " + params.get("trade_no")); System.out.println("商户订单号: " + params.get("out_trade_no")); System.out.println("交易金额: " + params.get("total_amount")); System.out.println("买家在支付宝唯一id: " + params.get("buyer_id")); System.out.println("买家付款时间: " + params.get("gmt_payment")); System.out.println("买家付款金额: " + params.get("buyer_pay_amount")); // 查询订单 //TODO 支付成功，操作数据库，创建对应订单，修改对应商品数据 } } return "success"; }- 1
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完整controller代码
@RestController @RequestMapping("/alipay") public class AliPayController { //阿里网关地址 private static final String GATEWAY_URL = "https://openapi.alipaydev.com/gateway.do"; //数据格式 private static final String FORMAT = "JSON"; //编码格式 private static final String CHARSET = "UTF-8"; //签名方式 private static final String SIGN_TYPE = "RSA2"; @Resource private AlipayConfig alipayConfig; @GetMapping("/pay") // ?subject=xxx&traceNo=xxx&totalAmount=xxx public void pay(AliPay aliPay, HttpServletResponse response) throws IOException { //1.创建client，通过阿里SDK提供的client，负责调用支付宝的API AlipayClient alipayClient = new DefaultAlipayClient(GATEWAY_URL, alipayConfig.getAppId(), alipayConfig.getAppPrivateKey(), FORMAT, CHARSET, alipayConfig.getAlipayPublicKey(), SIGN_TYPE); //2.创建request，并设置request参数 AlipayTradePagePayRequest request = new AlipayTradePagePayRequest(); request.setNotifyUrl(alipayConfig.getNotifyUrl()); JSONObject bizContent = new JSONObject(); bizContent.put("out_trade_no", aliPay.getTraceNo());//我们自己生成的订单编号 bizContent.put("total_amount", aliPay.getTotalPrice());//订单总金额 bizContent.put("subject", aliPay.getSubject());//支付名称 bizContent.put("product_code", "FAST_INSTANT_TRADE_PAY");//固定配置 request.setBizContent(bizContent.toString()); //执行请求，拿到响应的结果，返回给浏览器 String form = ""; try{ form = alipayClient.pageExecute(request).getBody();//调用SDK生成表单 } catch (AlipayApiException e) { e.printStackTrace(); } //设置响应结果，将返回的内容写出到浏览器 response.setContentType("text/html;charset=" + CHARSET); response.getWriter().write(form);//直接将完整的表单html输出到页面 response.getWriter().flush(); response.getWriter().close(); } /** * 支付宝异步回调【必须是POST】 * @return */ @PostMapping("/notify") public String payNotify(HttpServletRequest request) throws AlipayApiException { if(request.getParameter("trade_status").equals("TRADE_SUCCESS")){ System.out.println("-------------支付宝异步回调----"); Map<String, String> params = new HashMap<>(); Map<String, String[]> requestParams = request.getParameterMap(); System.out.println("-----params-----------"); for(String name : requestParams.keySet()){ params.put(name, request.getParameter(name)); System.out.println(name +" " + request.getParameter(name)); } String outTradeNo = params.get("out_trade_no"); String gmtPayment = params.get("gmt_payment");//支付时间 String alipayTradeNo = params.get("trade_no"); String sign = params.get("sign");//拿到签名 String content = AlipaySignature.getSignCheckContentV1(params); boolean checkSignature = AlipaySignature.rsa256CheckContent(content, sign, alipayConfig.getAlipayPublicKey(), "UTF-8");//验证签名 //支付宝验签 if(checkSignature){ //验签通过 System.out.println("交易名称: " + params.get("subject")); System.out.println("交易状态: " + params.get("trade_status")); System.out.println("支付宝交易凭证号: " + params.get("trade_no")); System.out.println("商户订单号: " + params.get("out_trade_no")); System.out.println("交易金额: " + params.get("total_amount")); System.out.println("买家在支付宝唯一id: " + params.get("buyer_id")); System.out.println("买家付款时间: " + params.get("gmt_payment")); System.out.println("买家付款金额: " + params.get("buyer_pay_amount")); // 查询订单 //TODO 支付成功，操作数据库，创建对应订单，修改对应商品数据 } } return "success"; } }- 1
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3 测试
在浏览器中输入：
localhost:8080/alipay/pay?subject=收购阿里&traceNo=412341243&totalAmount=999999- 1
此处我们可以直接选用网上支付或者通过沙箱版APP扫码支付，输入开始沙箱账号的支付密码即可
此处我选择网上支付，直接输入支付密码点击下一步
选择确认付款【余额不足的实现在沙箱账号那个位置，点击充值即可】：
至此，实现支付宝沙箱支付成功
控制台结果：
-------------支付宝异步回调---- -----params----------- gmt_create 2022-10-19 11:37:11 charset UTF-8 gmt_payment 2022-10-19 11:37:30 notify_time 2022-10-19 11:37:32 subject 收购阿里 sign YOeaSKhFkL8y4NPXIOizH18t2kDZRfVYFDVaqUDQMUO+1GfYg2ALxQblt6/AlZLqFD1I5ewFHG+8SdlOatO/ggWh04zuy+CDh/hdW0LIKzsCOAdAF+tgCxLnzB2EBdwkSVHlphplxjW3YxQfs92MYKs/NFTd2UlzILh+GwiJxSsjLxTTN5S7vpfqjBBcFiZ1um5OWA20x2ZuChYfgyJASnqSdWI0aL6dQDH72t8eprZ0yxHGlO9DVXZ9p65j00e62+KcDGlptcQOhdlPsfq1nhswJBQ+gcMgyah2K6FLbQYrO2D9uXTIywlhatvpyCtSkbPRWseHCn+od81dCpVrRw== buyer_id 2088622999628670 invoice_amount 999999.00 version 1.0 notify_id 2022101900222113731028670522160981 fund_bill_list [{"amount":"999999.00","fundChannel":"ALIPAYACCOUNT"}] notify_type trade_status_sync out_trade_no 49141241413 total_amount 999999.00 trade_status TRADE_SUCCESS trade_no 2022101922001428670502495150 auth_app_id 2021000121681756 receipt_amount 999999.00 point_amount 0.00 app_id 2021000121681756 buyer_pay_amount 999999.00 sign_type RSA2 seller_id 2088621993737227 交易名称: 收购阿里 交易状态: TRADE_SUCCESS 支付宝交易凭证号: 2022101922001428670502495150 商户订单号: 49141241413 交易金额: 999999.00 买家在支付宝唯一id: 2088622999628670 买家付款时间: 2022-10-19 11:37:30 买家付款金额: 999999.00- 1
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4 更加完整详细代码
https://gitee.com/Zifasdfa/alipay-demo
参考：https://gitee.com/xqnode -
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- 原文地址：https://blog.csdn.net/weixin_45565886/article/details/127400241
