微信支付分(二)--查询支付分订单

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1、介绍

代码地址: https://github.com/xm646236438/wechat_pay_score/tree/master
SpringBoot
具体的代码以及逻辑可以看 微信支付分(一)–创建支付分订单 以及 GitHub
上一篇博客: 微信支付分(一)–创建支付分订单
下一篇博客: 微信支付分(三)–完结支付分订单

2、代码

public CommonResult query(String orderNo) {
        // 参数的顺序要注意, 不然会报错
        Map<String, Object> map = new HashMap<>();
        map.put("url", createOrderUrl);
        map.put("service_id", serviceId);
        map.put("out_order_no", orderNo);
        map.put("appid", appId);
        String urlJoint = HttpUrlUtil.urlJoint(map);

        JSONObject jsonObject;
        try {
            log.info("请求参数:    " + urlJoint);
            String data = HttpRequest.get(urlJoint)
                    .header(Header.CONTENT_TYPE, "application/json")
                    .header(Header.ACCEPT, "application/json")
                    .header("Authorization", "WECHATPAY2-SHA256-RSA2048" + " "
                            + PayScore.getToken("GET", urlJoint, "", mchId, serialNo, "pem/apiclient_key.pem"))
                    .body("")
                    .execute().body();
            jsonObject = JSONObject.parseObject(data);
            System.out.println("返回参数:    " + jsonObject);
        } catch (Exception e) {
            throw new SpringExceptionResolver("500", "网络超时!");
        }
        switch (jsonObject.getString("state")) {
            case "CREATED":
                return CommonResult.fail(500, "订单未进行");
            case "DOING":
            case "DONE":
                return CommonResult.success("SUCCESS", jsonObject);
            case "REVOKED":
                return CommonResult.fail(500, "订单已取消");
            case "EXPIRED":
                return CommonResult.fail(500, "订单已失效");
            default:
                return CommonResult.fail(500, "网络异常");
        }
    }

3、注意点

1、请求时, 参数的顺序很重要, 官方示列

URL: “https://api.mch.weixin.qq.com/v3/payscore/serviceorder?service_id=500001
             &out_order_no=8416518464133&appid=wxd678efh567hg6787” 

或 

URL: “https://api.mch.weixin.qq.com/v3/payscore/serviceorder?service_id=500001
             &query_id=brnbonve1465wq3q2&appid=wxd678efh567hg6787” ;