SOP(Simple Open Platform)

/**
 * 支付接口
 *
 * @author 六如
 */
@Api("支付接口")
public interface OpenPayment {

    /**
     * 手机网站支付接口
     *
     * @apiNote 该接口是页面跳转接口，用于生成用户访问跳转链接。
     * 请在服务端执行SDK中pageExecute方法，读取响应中的body()结果。
     * 该结果用于跳转到页面，返回到用户浏览器渲染或重定向跳转到页面。
     * 具体使用方法请参考 <a href="https://torna.cn" target="_blank">接入指南</a>
     */
    @Open("pay.trade.wap.pay")
    PayTradeWapPayResponse tradeWapPay(PayTradeWapPayRequest request);

}

/**
 * 开放接口实现
 *
 * @author 六如
 */
@DubboService(validation = "true")
public class OpenPaymentImpl implements OpenPayment {

    @Override
    public PayTradeWapPayResponse tradeWapPay(PayTradeWapPayRequest request) {
        PayTradeWapPayResponse payTradeWapPayResponse = new PayTradeWapPayResponse();
        payTradeWapPayResponse.setPageRedirectionData(UUID.randomUUID().toString());
        return payTradeWapPayResponse;
    }
}

@Test
public void testGet() throws Exception {
    // 公共请求参数
    Map<String, String> params = new HashMap<String, String>();
    params.put("app_id", appId);
    params.put("method", "pay.trade.wap.pay");
    params.put("format", "json");
    params.put("charset", "utf-8");
    params.put("sign_type", "RSA2");
    params.put("timestamp", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
    params.put("version", "1.0");
    
    // 业务参数
    Map<String, Object> bizContent = new HashMap<>();
    bizContent.put("outTradeNo", "70501111111S001111119");
    bizContent.put("totalAmount", "9.00");
    bizContent.put("subject", "衣服");
    bizContent.put("productCode", "QUICK_WAP_WAY");
    
    params.put("biz_content", JSON.toJSONString(bizContent));
    String content = AlipaySignature.getSignContent(params);
    String sign = AlipaySignature.rsa256Sign(content, privateKey, "utf-8");
    params.put("sign", sign);
    
    System.out.println("----------- 请求信息 -----------");
    System.out.println("请求参数：" + buildParamQuery(params));
    System.out.println("商户秘钥：" + privateKey);
    System.out.println("待签名内容：" + content);
    System.out.println("签名(sign)：" + sign);
    System.out.println("URL参数：" + buildUrlQuery(params));
    
    System.out.println("----------- 返回结果 -----------");
    String responseData = postJson(url, params);// 发送请求
    System.out.println(responseData);
}

@Test
public void test() {
    PayTradeWapPayRequest request = new PayTradeWapPayRequest();
    
    PayTradeWapPayModel model = new PayTradeWapPayModel();
    model.setOutTradeNo("70501111111S001111119");
    model.setTotalAmount(new BigDecimal("1000"));
    model.setSubject("衣服");
    model.setProductCode("QUICK_WAP_WAY");
    
    request.setBizModel(model);

    Result<PayTradeWapPayResponse> result = client.execute(request);
    if (result.isSuccess()) {
        PayTradeWapPayResponse response = result.getData();
        System.out.println(response);
    } else {
        System.out.println(result);
    }
}