支付宝APP支付集成+.net（沙箱调试）

曾经终败给现在 2022-05-09 02:20 7105阅读 0赞

### 1.服务端集成代码 ###

private  const string APPID = "发起请求的应用ID";
            private const string APP_PRIVATE_KEY = "私钥";
            private const string ALIPAY_PUBLIC_KEY = "公钥";
            private  const string CHARSET = "utf-8";
            static void Main(string[] args)
            {
            	//沙箱地址“https://openapi.alipaydev.com/gateway.do”,和上线的不同
                IAopClient client = new DefaultAopClient("https://openapi.alipaydev.com/gateway.do", APPID, APP_PRIVATE_KEY, "json", "1.0", "RSA2", ALIPAY_PUBLIC_KEY, CHARSET, false);
                //实例化具体API对应的request类,类名称和接口名称对应,当前调用接口名称如：alipay.trade.app.pay
                AlipayTradeAppPayRequest request = new AlipayTradeAppPayRequest();
                //SDK已经封装掉了公共参数，这里只需要传入业务参数。以下方法为sdk的model入参方式(model和biz_content同时存在的情况下取biz_content)。
                AlipayTradeAppPayModel model = new AlipayTradeAppPayModel();
                model.Body = "我是测试数据";
                model.Subject = "App支付测试DoNet";
                model.TotalAmount = "0.01";
                model.ProductCode = "QUICK_MSECURITY_PAY";
                model.OutTradeNo = "20170216test02";
                model.TimeoutExpress = "30m";
                request.SetBizModel(model);
                //这里和普通的接口调用不同，使用的是sdkExecute
                AlipayTradeAppPayResponse response = client.SdkExecute(request);
                string result=response.Body;
                //页面输出的response.Body就是orderString 可以直接给客户端请求，无需再做处理。
            }

返回的最终结果"result"即为最终的订单信息，可以返回给客户端进行操作。代码中需要引入AopSdk.dll，服务端代码包：[https://openhome.alipay.com/doc/sdkDownload.resource?sdkType=NET][https_openhome.alipay.com_doc_sdkDownload.resource_sdkType_NET] （bin中可找到dll）  
调试过程中遇到问题：**私钥打死配置错误，只能重新生成了**  
由于是调试，我最终使用的是C\#控制台调试，取到最终结果result即可，然后复制订单信息（即result）在APP端代码中去设置订单信息，然后请求支付。

### 2.APP端集成代码 ###

private static final int SDK_PAY_FLAG = 1;
    	private static final int SDK_AUTH_FLAG = 2;
    	
    	//orderInfo即为服务端取到的result（测试使用而已）
    	//通过线程请求APP支付服务
    	final String orderInfo = "app_id=2016092100565607&biz_content=%7b%22body%22%3a%22%e6%88%91%e6%98%af%e6%b5%8b%e8%af%95%e6%95%b0%e6%8d%ae%22%2c%22out_trade_no%22%3a%2220170216test02%22%2c%22product_code%22%3a%22QUICK_MSECURITY_PAY%22%2c%22subject%22%3a%22App%e6%94%af%e4%bb%98%e6%b5%8b%e8%af%95DoNet%22%2c%22timeout_express%22%3a%2230m%22%2c%22total_amount%22%3a%220.01%22%7d&charset=utf-8&format=json&method=alipay.trade.app.pay&sign_type=RSA2&timestamp=2018-09-29+17%3a40%3a28&version=1.0&sign=3tmlOGDyTtRFjxHORSktnUQDHwOE7LqnPsJrpd6ifMoqxRazM2PwjUAp3NomxZXzQOEz2Nmrt%2fcWmM8uQndQikSXU6sXmXEP9zCMYZxZDmwiU2d92N2SigcUExi8cNVfjGURzCo5sepRlSjiui0Ckqd3C7u6CFMf7lwnvosKQhYodsom6%2fl2AXgtSdKJSleg43QBbQSvNgF0SATGpsb36vOo6VhSPBgfhEO%2bdcbWg99FoynLZzGE2d3VNjPZG1sdcitH7M8if85JY2V9H7Y9XxzwIA6t9SY%2b1WHe0tuFsSTPlSEa08Q8jVtGtKHww6mF0%2fri28h%2b1tVrul5SZRhhmw%3d%3d";
    		Runnable payRunnable = new Runnable() {
    
    			@Override
    			public void run() {
    				PayTask alipay = new PayTask(PayDemoActivity.this);
    				Map<String, String> result = alipay.payV2(orderInfo, true);
    				Log.i("msp", result.toString());
    
    				Message msg = new Message();
    				msg.what = SDK_PAY_FLAG;
    				msg.obj = result;
    				mHandler.sendMessage(msg);
    			}
    		};
    
    		Thread payThread = new Thread(payRunnable);
    		payThread.start();
    
    		//然后通过异步处理机制处理支付结果是否成功
    		@SuppressLint("HandlerLeak")
    	private Handler mHandler = new Handler() {
    		@SuppressWarnings("unused")
    		public void handleMessage(Message msg) {
    			switch (msg.what) {
    			case SDK_PAY_FLAG: {
    				@SuppressWarnings("unchecked")
    				PayResult payResult = new PayResult((Map<String, String>) msg.obj);
    				/**
    				 对于支付结果，请商户依赖服务端的异步通知结果。同步通知结果，仅作为支付结束的通知。
    				 */
    				String resultInfo = payResult.getResult();// 同步返回需要验证的信息
    				String resultStatus = payResult.getResultStatus();
    				Toast.makeText(PayDemoActivity.this, resultStatus+"", Toast.LENGTH_SHORT).show();
    				// 判断resultStatus 为9000则代表支付成功
    				if (TextUtils.equals(resultStatus, "9000")) {
    					// 该笔订单是否真实支付成功，需要依赖服务端的异步通知。
    					Toast.makeText(PayDemoActivity.this, "支付成功", Toast.LENGTH_SHORT).show();
    				} else {
    					// 该笔订单真实的支付结果，需要依赖服务端的异步通知。
    					Toast.makeText(PayDemoActivity.this, "支付失败", Toast.LENGTH_SHORT).show();
    				}
    				break;
    			}
    			case SDK_AUTH_FLAG: {
    				@SuppressWarnings("unchecked")
    				AuthResult authResult = new AuthResult((Map<String, String>) msg.obj, true);
    				String resultStatus = authResult.getResultStatus();
    
    				// 判断resultStatus 为“9000”且result_code
    				// 为“200”则代表授权成功，具体状态码代表含义可参考授权接口文档
    				if (TextUtils.equals(resultStatus, "9000") && TextUtils.equals(authResult.getResultCode(), "200")) {
    					// 获取alipay_open_id，调支付时作为参数extern_token 的value
    					// 传入，则支付账户为该授权账户
    					Toast.makeText(PayDemoActivity.this,
    							"授权成功\n" + String.format("authCode:%s", authResult.getAuthCode()), Toast.LENGTH_SHORT)
    							.show();
    				} else {
    					// 其他状态值则为授权失败
    					Toast.makeText(PayDemoActivity.this,
    							"授权失败" + String.format("authCode:%s", authResult.getAuthCode()), Toast.LENGTH_SHORT).show();
    
    				}
    				break;
    			}
    			default:
    				break;
    			}
    		};
    	};

app客户端代码较为简单，只需要请求服务器，通过服务器返回的订单信息进行操作即可调用支付。app支付demo地址：[http://p.tb.cn/rmsportal\_6680\_WS\_APP\_PAY\_SDK\_BASE\_2.0.zip][http_p.tb.cn_rmsportal_6680_WS_APP_PAY_SDK_BASE_2.0.zip]

[https_openhome.alipay.com_doc_sdkDownload.resource_sdkType_NET]: https://openhome.alipay.com/doc/sdkDownload.resource?sdkType=NET
[http_p.tb.cn_rmsportal_6680_WS_APP_PAY_SDK_BASE_2.0.zip]: http://p.tb.cn/rmsportal_6680_WS_APP_PAY_SDK_BASE_2.0.zip