Alibaba cloud Alipay sandbox payment

Alibaba cloud Alipay sandbox payment

The project file is maven project
First step pom.xml introduce jar package

<!--     Sandbox payment dependency -->
    <dependency>
      <groupId>com.alipay.sdk</groupId>
      <artifactId>alipay-sdk-java</artifactId>
      <version>4.20.0.ALL</version>
    </dependency>

Create a AlipayConfig class

package com.alipay.config;

import java.io.FileWriter;
import java.io.IOException;
/* *
 * Class name ：AlipayConfig
 * function ： Basic configuration class 
 * detailed ： Set up account information and return path 
 * modification date ：2017-04-05
 * explain ：
 * The following code is just a sample code for the convenience of merchant testing , Merchants can according to their own website needs , Prepared according to technical documents , It's not necessary to use this code .
 * This code is for studying and studying Alipay interface only. , Just a reference .
 */

public class AlipayConfig {
	
//↓↓↓↓↓↓↓↓↓↓ Please configure your basic information here ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓

	//  application ID, Your APPID, The collection account is your APPID Corresponding Alipay account number 
	public static String app_id = "";
	
	//  Merchants private key , Your PKCS8 Format RSA2 Private key 
    public static String merchant_private_key = "";
	
	//  Alipay public key , Check the address ：https://openhome.alipay.com/platform/keyManage.htm  Corresponding APPID Alipay public key .
    public static String alipay_public_key = "";

	//  Server asynchronous notification page path    Need to be http:// Full path to format , Cannot add ?id=123 Such custom parameters , The Internet must be accessible 
	
	// The address to jump after successful payment   Change to the address where you modify the order status .
	// public static String return_url = "http:// This machine ip Address :8081/order/updateOrderStatus";
	public static String notify_url = "http:// Access address of the project public network /alipay.trade.page.pay-JAVA-UTF-8/notify_url.jsp";

	//  Page Jump synchronization notification page path   Need to be http:// Full path to format , Cannot add ?id=123 Such custom parameters , The Internet must be accessible 
	public static String return_url = "http:// Access address of the project public network /alipay.trade.page.pay-JAVA-UTF-8/return_url.jsp";

	//  Signature method 
	public static String sign_type = "RSA2";
	
	//  Character encoding format 
	public static String charset = "utf-8";
	
	//  Alipay gateway 
	public static String gatewayUrl = "https://openapi.alipay.com/gateway.do";
	
	//  Alipay gateway 
	public static String log_path = "C:\\";


//↑↑↑↑↑↑↑↑↑↑ Please configure your basic information here ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑

    /** 
     *  Write the log , Convenient test （ See website requirements , It can also be changed to store records in the database ）
     * @param sWord  To write the text content in the log 
     */
    public static void logResult(String sWord) {
        FileWriter writer = null;
        try {
            writer = new FileWriter(log_path + "alipay_log_" + System.currentTimeMillis()+".txt");
            writer.write(sWord);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (writer != null) {
                try {
                    writer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

Submit button of shopping cart page , When you click Submit , The page jumps to ShopcarController class , Sandbox payment page go , Pay and arrive OrderController Class .

submit();

    function submit() {
        //  Get all the product information and submit it to the background 
        $.ajax({
            url: "/shopcar/shopCarBalance",
            data: {
                bookid: bookid,
                ids: ids,
                totalcount: total_count,
                totalprice: total_price,
                cname: addName,
                phone: addPhone,
                address: addAddrerss,
                express: express
            },
            dataType: "json",
            type: "post",
            success: function (addOrderObj) {
                if (addOrderObj.code == 1) {
                     location.href="/shopcar/pay?orderno="+addOrderObj.data.ordernumber+"&money="+addOrderObj.data.totalprice;
                } else {
                    layer.msg(" Failed to submit order !", {icon: 5})
                }
            }
        })
    }
}

ShopcarController class , Sandbox payment page

/**
 *  Confirmation of order 
 */
@RestController
@RequestMapping("/shopcar")
public class ShopcarController {
    @Autowired
    private ShopcarMapper shopcarMapper;

    @Autowired
    private AddressMapper addressMapper;

    @Autowired
    private BookMapper bookMapper;

    @Autowired
    private OrderMapper orderMapper;

    @Autowired
    private Order_detailMapper orderDetailMapper;

    @Autowired
    private BooktypeMapper bookTypeMapper;
    /**
     *  Add it to the order when paying 
     * @param order
     * @param session
     * @return
//     */
//    shopCarBalance
    @RequestMapping("shopCarBalance")
    public CommonResult shopCarBalance(Order order, HttpSession session, Integer bookid, String ids,String count, String price){

        User user = (User) session.getAttribute("user");
        order.setPname(user.getName()); // The name of the next person 
        order.setUid(user.getUid()); // The number of the next person 
        long orderNo = new Date().getTime();
        order.setOrderNumber(orderNo+""+user.getUid()); // The order number 
        order.setStatus(5); // The order status  5  Did not pay 
        order.setPdate(new Date()); // Order time 
        System.out.println(order);
        orderMapper.insert(order);

        System.out.println("~~~~~~~~~~~~bookid==========="+bookid);
        if (bookid !=null ){
            // Add a Book 
            Book book = bookMapper.selectByPrimaryKey(bookid); // According to the book id Search for book information 
            Order_detail orderDetail = new Order_detail();
            orderDetail.setBookid(book.getBookid());
            orderDetail.setBookname(book.getBookname());
            orderDetail.setAuthor(book.getBookauthor());
            orderDetail.setPublisher(book.getBookpublisher());
            Integer count1 = Integer.valueOf(count);
            orderDetail.setCount(count1);
            orderDetail.setPrice(price);
            Booktype booktype = bookTypeMapper.selectByPrimaryKey(book.getTypeid());
            orderDetail.setBooktype(booktype.getBookType());

            orderDetail.setUrl(book.getUrl());
            orderDetail.setPid(order.getPid());
            orderDetail.setStatus(0);
            orderDetailMapper.insert(orderDetail);
        }

//         Add multiple 
        System.out.println("~~~~~~~~~ids~~~~~"+ids);
        if (ids!=null && ids!=""){
            String[] split = ids.split(",");// Multiple bookid
            for (String s:split){
                System.out.println(s);
            }
            System.out.println(split+"===========");
            for (String s:split){
                Integer ss = Integer.valueOf(s);
                Shopcar shopcar = shopcarMapper.selectByPrimaryKey(ss);
                Book book = bookMapper.selectByPrimaryKey(shopcar.getBookid());

                System.out.println(book);
                Order_detail orderDetail = new Order_detail();
                orderDetail.setBookid(book.getBookid());
                orderDetail.setBookname(book.getBookname());
                orderDetail.setAuthor(book.getBookauthor());
                orderDetail.setPublisher(book.getBookpublisher());
                orderDetail.setCount(shopcar.getCount());
                orderDetail.setPrice(shopcar.getPrice());
                Booktype booktype = bookTypeMapper.selectByPrimaryKey(book.getTypeid());
                orderDetail.setBooktype(booktype.getBookType());

                orderDetail.setUrl(book.getUrl());
                orderDetail.setPid(order.getPid());
                orderDetail.setStatus(0);
                orderDetailMapper.insert(orderDetail);
            }

        }
        return new CommonResult(1," Order added successfully ",order);
    }
/* The sandbox */
    @RequestMapping("pay")
    public String pay(String orderno, String money, HttpServletRequest request){
        try {
            // Get initialized AlipayClient
            AlipayClient alipayClient = new DefaultAlipayClient(AlipayConfig.gatewayUrl, AlipayConfig.app_id, AlipayConfig.merchant_private_key, "json", AlipayConfig.charset, AlipayConfig.alipay_public_key, AlipayConfig.sign_type);

            // Set request parameters 
            AlipayTradePagePayRequest alipayRequest = new AlipayTradePagePayRequest();
            alipayRequest.setReturnUrl(AlipayConfig.return_url);
            alipayRequest.setNotifyUrl(AlipayConfig.notify_url);

            // Merchant order number , The unique order number in the order system of the merchant website , Required 
            String out_trade_no = new String(orderno.getBytes("ISO-8859-1"), "UTF-8");
            // The payment amount , Required 
            String total_amount = new String(money.getBytes("ISO-8859-1"), "UTF-8");
            // Name of the order , Required 
            String subject = new String("qy143 Book management ".getBytes("ISO-8859-1"), "UTF-8");
            // Commodity Description , Can be empty 

            alipayRequest.setBizContent("{\"out_trade_no\":\"" + out_trade_no + "\","
                    + "\"total_amount\":\"" + total_amount + "\","
                    + "\"subject\":\"" + subject + "\","
                    + "\"product_code\":\"FAST_INSTANT_TRADE_PAY\"}");

            // If you want to BizContent Add other optional request parameters , To add custom timeout parameters timeout_express To illustrate 
            //alipayRequest.setBizContent("{\"out_trade_no\":\""+ out_trade_no +"\","
            //		+ "\"total_amount\":\""+ total_amount +"\","
            //		+ "\"subject\":\""+ subject +"\","
            //		+ "\"body\":\""+ body +"\","
            //		+ "\"timeout_express\":\"10m\","
            //		+ "\"product_code\":\"FAST_INSTANT_TRADE_PAY\"}");
            // Request parameters are available 【 Paid by computer website API file -alipay.trade.page.pay- Request parameters 】 chapter 

            // request 
            String result = alipayClient.pageExecute(alipayRequest).getBody();
            return result;
        }catch (Exception e){
            e.printStackTrace();
        }
        return null;
        // Output 

    }

}

        

OrderController The user payment successfully jumps to this page

@Controller
@RequestMapping("order")
public class OrderController {
    @Autowired
    ShopcarMapper shopcarMapper;

    @Autowired
    private OrderMapper orderMapper;

    @Autowired
    Order_detailMapper order_detailMapper;
    @RequestMapping("updateOrderStatus")
    public String updateOrderStatus(String out_trade_no){
        System.out.println(out_trade_no);
        Order order=new Order();
        order.setOrderNumber(out_trade_no);
        order.setStatus(0);
        orderMapper.updateOrderStatus(order);
        return "redirect:/gereng.jsp";
    }
}