支付宝沙箱

支付宝沙箱#

1.创建应用

https://open.alipay.com/platform/appDaily.htm

2.配置类

package com.bs.sportinggoodsmall.config;

import java.io.FileWriter;
import java.io.IOException;

public class AlipayConfig {

//↓↓↓↓↓↓↓↓↓↓请在这里配置您的基本信息↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓

    // 应用ID,您的APPID，收款账号既是您的APPID对应支付宝账号
    public static String app_id = "2021000118697888";

    // 商户私钥，您的PKCS8格式RSA2私钥
    public static String merchant_private_key = "";

    // 支付宝公钥,查看地址：https://openhome.alipay.com/platform/keyManage.htm 对应APPID下的支付宝公钥。
    public static String alipay_public_key = "";

    // 服务器异步通知页面路径  需http://格式的完整路径，不能加?id=123这类自定义参数，必须外网可以正常访问
    public static String notify_url = "http://www.baidu.com";


    // 页面跳转同步通知页面路径 需http://格式的完整路径，不能加?id=123这类自定义参数，必须外网可以正常访问
    public static String return_url = "http://localhost:8080/#/Order";

    // 签名方式
    public static String sign_type = "RSA2";

    // 字符编码格式
    public static String charset = "utf-8";

    // 支付宝网关
    public static String gatewayUrl = "https://openapi.alipaydev.com/gateway.do";

    // 支付宝网关
    public static String log_path = "C:\\";

//↑↑↑↑↑↑↑↑↑↑请在这里配置您的基本信息↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑

    /**
     * 写日志，方便测试（看网站需求，也可以改成把记录存入数据库）
     * @param sWord 要写入日志里的文本内容
     */
    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();
                }
            }
        }
    }
}

3.控制器

package com.bs.sportinggoodsmall.controller;

import com.alipay.api.AlipayApiException;
import com.alipay.api.AlipayClient;
import com.alipay.api.DefaultAlipayClient;
import com.alipay.api.request.AlipayTradePagePayRequest;
import com.bs.sportinggoodsmall.config.AlipayConfig;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @Author Zxy
 * @Date 2020/11/24 16:39
 * @Version 1.0
 */
@CrossOrigin
@Controller
public class PayController {

    @RequestMapping("/pay")
    @ResponseBody
    public void payController(
            HttpServletRequest request, HttpServletResponse response
    ) throws IOException, AlipayApiException {
        // 获取初始化的AliPayClient
        AlipayClient alipayClient = new DefaultAlipayClient(
                AlipayConfig.gatewayUrl,
                AlipayConfig.app_id,
                AlipayConfig.merchant_private_key,
                "json",
                AlipayConfig.charset,
                AlipayConfig.alipay_public_key,
                AlipayConfig.sign_type);
        // 设置请求参数
        AlipayTradePagePayRequest alipayRequest = new AlipayTradePagePayRequest();
        alipayRequest.setReturnUrl(AlipayConfig.return_url);
        alipayRequest.setNotifyUrl(AlipayConfig.notify_url);
        //商户订单号，商户网站订单系统中唯一订单号，必填

        String out_trade_no = new String(request.getParameter("orderId").getBytes("ISO-8859-1"),"UTF-8");
        //付款金额，必填
        String total_amount = new String(request.getParameter("total").getBytes("ISO-8859-1"),"UTF-8");
        //订单名称，必填
        String subject = new String(request.getParameter("goodsTitle").getBytes("ISO-8859-1"),"UTF-8");
        //商品描述，可空
//        String body = new String(request.getParameter("WIDbody").getBytes("ISO-8859-1"),"UTF-8");
        alipayRequest.setBizContent("{\"out_trade_no\":\""+ out_trade_no +"\","
                + "\"total_amount\":\""+ total_amount +"\","
                + "\"subject\":\""+ subject +"\","
                + "\"body\":\""+ "body" +"\","
                + "\"product_code\":\"FAST_INSTANT_TRADE_PAY\"}");
        //若想给BizContent增加其他可选请求参数，以增加自定义超时时间参数timeout_express来举例说明
        //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\"}");
        //请求参数可查阅【电脑网站支付的API文档-alipay.trade.page.pay-请求参数】章节

        //请求
        String result = alipayClient.pageExecute(alipayRequest).getBody();

        //输出
        response.setContentType("text/html;charset="+ AlipayConfig.charset);
        response.getWriter().write(result);
        response.getWriter().flush();
        response.getWriter().close();
    }

}

4.Vue中

<template>
  <div>
    <div v-html = "payGateWay">{{payGateWay}}</div>
  </div>
</template>

<script>
  export default {
    name: 'orderAlipay',
    data(){
      return {
        payGateWay: ''
      }
    } ,
    mounted () {
      this.payGateWay = this.$route.query.htmlData
      this.$nextTick(()=> {
        document.forms[0].submit()
      })
    }
  }
</script>

<style scoped>

</style>

5.结算

    @ResponseBody
    @PostMapping(value = "/goumaiShopcartGoods")
    public PayMoneyVo  goumaiShopcartGoods(Integer goodsId, String buyerName,Integer goodsCount) {

        QueryWrapper<Buyer> queryWrapper1=new QueryWrapper<>();
        queryWrapper1.lambda().eq(Buyer::getBuyerName,buyerName);
        Buyer buyer = buyerService.getOne(queryWrapper1);
        Goods goods = goodsService.getById(goodsId);
        Seller seller = sellerService.getById(goods.getSellerId());

        Orders order = new Orders();
        order.setOrdersId(System.currentTimeMillis());
        order.setOrdersCreatetime(new Date());
        order.setSellerTitle(seller.getSellerTitle());
        order.setGoodsTitle(goods.getGoodsTitle());
        order.setGoodsImg(goods.getGoodsDetailImg());
        order.setGoodsPrice(goods.getGoodsPrice());
        order.setGoodsCount(goodsCount);
        order.setGoodsTitle(goods.getGoodsTitle());
        order.setGoodsParameters(goods.getGoodsParameter());
        order.setBuyerAdders(buyer.getBuyerAdders());
        order.setGoodsId(goodsId);
        order.setBuyerRealname(buyer.getBuyerRealname());
        order.setBuyerPhone(buyer.getBuyerPhone());
        order.setGoodsTotal(goodsCount*goods.getGoodsPrice());
        order.setSellerId(seller.getSellerId());
        order.setBuyerId(buyer.getBuyerId());
        orderService.saveOrUpdate(order);

        PayMoneyVo payMoneyVo=new PayMoneyVo();
        payMoneyVo.setOrderId(order.getOrdersId());
        payMoneyVo.setTotal(order.getGoodsTotal());
        payMoneyVo.setGoodsTitle(order.getGoodsTitle());

        return payMoneyVo;
    }
public class PayMoneyVo {
    Long orderId;//订单号
    String goodsTitle;//订单名称
    Double total;//付款金额
}

6.发请支付请求

  vm.$http.post("/goumaiShopcartGoods", data).then(function (res) {
            let paydata = new FormData();
            paydata.append("orderId",res.data.orderId)
            paydata.append("goodsTitle",res.data.goodsTitle)
            paydata.append("total",res.data.total)
            vm.$http.post("/pay",paydata).then(function (res) {
              console.log(res.data)
              let routerData = vm.$router.resolve({path:'/orderAlipay',query: {htmlData: res.data}})
              // 打开新页面
              window.open(routerData.href, '_ blank')
            })
          })