支付宝支付demo(亲测)

Posted 2020-10-16

支付宝支付demo

这个是java后台调起支付的demo,直接将body返回给安卓端即可调起支付

 1 package com.dyy.test;
 2 
 3 import java.text.SimpleDateFormat;
 4 import java.util.Date;
 5 import com.alipay.api.AlipayApiException;
 6 import com.alipay.api.AlipayClient;
 7 import com.alipay.api.DefaultAlipayClient;
 8 import com.alipay.api.domain.AlipayTradeAppPayModel;
 9 import com.alipay.api.request.AlipayTradeAppPayRequest;
10 import com.alipay.api.response.AlipayTradeAppPayResponse;
11 
12 public class TestZhiFu {
13     /** 
14      * 支付宝方面订单号获取 
15      * @param aliPrepayReq 
16      * @return 
17      * @throws OperationFailedException 
18      */  
19     //private static final String Logger = "";
20     private  static final String APP_ID= "appid";
21     private static final String APP_PRIVATE_KEY = "秘钥";
22     private static final String ALIPAY_PUBLIC_KEY =  "公钥";
23     public static void main(String[] args) throws AlipayApiException {    
24         TestZhiFu.APPqm();//生成订单      
25 //        AppServers.chenggong();            
26     }    
27     
28     //服务端生成订单的接口
29     
30     public static void APPqm()  {    
31         String out_trade_no=new SimpleDateFormat("yyyymmddmmhhss").format(new Date());//产生一组随机的订单号
32         //实例化客户端
33         AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do",APP_ID,APP_PRIVATE_KEY,"json","UTF-8",ALIPAY_PUBLIC_KEY,"RSA2");
34         //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：alipay.trade.app.pay
35         AlipayTradeAppPayRequest request = new AlipayTradeAppPayRequest();
36         //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)。
37         AlipayTradeAppPayModel model = new AlipayTradeAppPayModel();
38         model.setBody("清扬洗发水");
39         model.setSubject("洗发水");
40         model.setOutTradeNo("20171110191203");
41         model.setTimeoutExpress("90m");
42         model.setTotalAmount("1.00");
43         model.setProductCode("QUICK_MSECURITY_PAY");  
44         request.setBizModel(model);
45         request.setNotifyUrl("回调地址");//商户外网可以访问的异步地址，不能重定向
46         try {
47                 //这里和普通的接口调用不同，使用的是sdkExecute
48                 AlipayTradeAppPayResponse response = alipayClient.sdkExecute(request);
49                 //就是orderString 可以直接给客户端请求，无需再做处理。
50                 System.out.println(response.getBody());              
51             } catch (AlipayApiException e) {
52                 e.printStackTrace();
53         }
54     }
55     
56 }