查询交易拦截申诉详情

1curl -X GET \
2  https://api.mch.weixin.qq.com/v3/transaction-block/transaction-block-submissions/B021234566799876aacsecd \
3  -H "Authorization: WECHATPAY2-SHA256-RSA2048 mchid=\"1900000001\",..." \
4  -H "Accept: application/json" 
5

1package com.java.demo;
2
3import com.java.utils.WXPayUtility; // 引用微信支付工具库，参考：https://pay.weixin.qq.com/doc/v3/partner/4014985777
4
5import com.google.gson.annotations.SerializedName;
6import com.google.gson.annotations.Expose;
7import okhttp3.MediaType;
8import okhttp3.OkHttpClient;
9import okhttp3.Request;
10import okhttp3.RequestBody;
11import okhttp3.Response;
12
13import java.io.IOException;
14import java.io.UncheckedIOException;
15import java.security.PrivateKey;
16import java.security.PublicKey;
17import java.util.ArrayList;
18import java.util.HashMap;
19import java.util.List;
20import java.util.Map;
21
22/**
23 * 查询交易拦截申诉详情
24 */
25public class QueryTransactionBlockSubmission {
26  private static String HOST = "https://api.mch.weixin.qq.com";
27  private static String METHOD = "GET";
28  private static String PATH = "/v3/transaction-block/transaction-block-submissions/{block_submission_id}";
29
30  public static void main(String[] args) {
31    // TODO: 请准备商户开发必要参数，参考：https://pay.weixin.qq.com/doc/v3/partner/4013080340
32    QueryTransactionBlockSubmission client = new QueryTransactionBlockSubmission(
33      "19xxxxxxxx",                    // 商户号，是由微信支付系统生成并分配给每个商户的唯一标识符，商户号获取方式参考 https://pay.weixin.qq.com/doc/v3/partner/4013080340
34      "1DDE55AD98Exxxxxxxxxx",         // 商户API证书序列号，如何获取请参考 https://pay.weixin.qq.com/doc/v3/partner/4013058924
35      "/path/to/apiclient_key.pem",     // 商户API证书私钥文件路径，本地文件路径
36      "PUB_KEY_ID_xxxxxxxxxxxxx",      // 微信支付公钥ID，如何获取请参考 https://pay.weixin.qq.com/doc/v3/partner/4013038589
37      "/path/to/wxp_pub.pem"           // 微信支付公钥文件路径，本地文件路径
38    );
39
40    QueryTransactionBlockSubmissionRequest request = new QueryTransactionBlockSubmissionRequest();
41    request.blockSubmissionId = "B021234566799876aacsecd";
42    try {
43      TransactionBlockSubmissionsEntity response = client.run(request);
44        // TODO: 请求成功，继续业务逻辑
45        System.out.println(response);
46    } catch (WXPayUtility.ApiException e) {
47        // TODO: 请求失败，根据状态码执行不同的逻辑
48        e.printStackTrace();
49    }
50  }
51
52  public TransactionBlockSubmissionsEntity run(QueryTransactionBlockSubmissionRequest request) {
53    String uri = PATH;
54    uri = uri.replace("{block_submission_id}", WXPayUtility.urlEncode(request.blockSubmissionId));
55
56    Request.Builder reqBuilder = new Request.Builder().url(HOST + uri);
57    reqBuilder.addHeader("Accept", "application/json");
58    reqBuilder.addHeader("Wechatpay-Serial", wechatPayPublicKeyId);
59    reqBuilder.addHeader("Authorization", WXPayUtility.buildAuthorization(mchid, certificateSerialNo, privateKey, METHOD, uri, null));
60    reqBuilder.method(METHOD, null);
61    Request httpRequest = reqBuilder.build();
62
63    // 发送HTTP请求
64    OkHttpClient client = new OkHttpClient.Builder().build();
65    try (Response httpResponse = client.newCall(httpRequest).execute()) {
66      String respBody = WXPayUtility.extractBody(httpResponse);
67      if (httpResponse.code() >= 200 && httpResponse.code() < 300) {
68        // 2XX 成功，验证应答签名
69        WXPayUtility.validateResponse(this.wechatPayPublicKeyId, this.wechatPayPublicKey,
70            httpResponse.headers(), respBody);
71
72        // 从HTTP应答报文构建返回数据
73        return WXPayUtility.fromJson(respBody, TransactionBlockSubmissionsEntity.class);
74      } else {
75        throw new WXPayUtility.ApiException(httpResponse.code(), respBody, httpResponse.headers());
76      }
77    } catch (IOException e) {
78      throw new UncheckedIOException("Sending request to " + uri + " failed.", e);
79    }
80  }
81
82  private final String mchid;
83  private final String certificateSerialNo;
84  private final PrivateKey privateKey;
85  private final String wechatPayPublicKeyId;
86  private final PublicKey wechatPayPublicKey;
87
88  public QueryTransactionBlockSubmission(String mchid, String certificateSerialNo, String privateKeyFilePath, String wechatPayPublicKeyId, String wechatPayPublicKeyFilePath) {
89    this.mchid = mchid;
90    this.certificateSerialNo = certificateSerialNo;
91    this.privateKey = WXPayUtility.loadPrivateKeyFromPath(privateKeyFilePath);
92    this.wechatPayPublicKeyId = wechatPayPublicKeyId;
93    this.wechatPayPublicKey = WXPayUtility.loadPublicKeyFromPath(wechatPayPublicKeyFilePath);
94  }
95
96  public static class QueryTransactionBlockSubmissionRequest {
97    @SerializedName("block_submission_id")
98    @Expose(serialize = false)
99    public String blockSubmissionId;
100  }
101  
102  public static class TransactionBlockSubmissionsEntity {
103    @SerializedName("block_submission_id")
104    public String blockSubmissionId;
105  
106    @SerializedName("submit_time")
107    public String submitTime;
108  
109    @SerializedName("review_result")
110    public EnumTypeReviewResult reviewResult;
111  
112    @SerializedName("review_time")
113    public String reviewTime;
114  
115    @SerializedName("review_reject_reason")
116    public String reviewRejectReason;
117  }
118  
119  public enum EnumTypeReviewResult {
120    @SerializedName("EMPTY")
121    EMPTY,
122    @SerializedName("PASS")
123    PASS,
124    @SerializedName("REJECT")
125    REJECT
126  }
127  
128}
129

1package main
2
3import (
4	"demo/wxpay_utility" // 引用微信支付工具库，参考 https://pay.weixin.qq.com/doc/v3/partner/4015119446
5	"encoding/json"
6	"fmt"
7	"net/http"
8	"net/url"
9	"strings"
10)
11
12func main() {
13	// TODO: 请准备商户开发必要参数，参考：https://pay.weixin.qq.com/doc/v3/partner/4013080340
14	config, err := wxpay_utility.CreateMchConfig(
15		"19xxxxxxxx",                 // 商户号，是由微信支付系统生成并分配给每个商户的唯一标识符，商户号获取方式参考 https://pay.weixin.qq.com/doc/v3/partner/4013080340
16		"1DDE55AD98Exxxxxxxxxx",      // 商户API证书序列号，如何获取请参考 https://pay.weixin.qq.com/doc/v3/partner/4013058924
17		"/path/to/apiclient_key.pem", // 商户API证书私钥文件路径，本地文件路径
18		"PUB_KEY_ID_xxxxxxxxxxxxx",   // 微信支付公钥ID，如何获取请参考 https://pay.weixin.qq.com/doc/v3/partner/4013038589
19		"/path/to/wxp_pub.pem",       // 微信支付公钥文件路径，本地文件路径
20	)
21	if err != nil {
22		fmt.Println(err)
23		return
24	}
25
26	request := &QueryTransactionBlockSubmissionRequest{
27		BlockSubmissionId: wxpay_utility.String("B021234566799876aacsecd"),
28	}
29
30	response, err := QueryTransactionBlockSubmission(config, request)
31	if err != nil {
32		fmt.Printf("请求失败: %+v\n", err)
33		// TODO: 请求失败，根据状态码执行不同的处理
34		return
35	}
36
37	// TODO: 请求成功，继续业务逻辑
38	fmt.Printf("请求成功: %+v\n", response)
39}
40
41func QueryTransactionBlockSubmission(config *wxpay_utility.MchConfig, request *QueryTransactionBlockSubmissionRequest) (response *TransactionBlockSubmissionsEntity, err error) {
42	const (
43		host   = "https://api.mch.weixin.qq.com"
44		method = "GET"
45		path   = "/v3/transaction-block/transaction-block-submissions/{block_submission_id}"
46	)
47
48	reqUrl, err := url.Parse(fmt.Sprintf("%s%s", host, path))
49	if err != nil {
50		return nil, err
51	}
52	reqUrl.Path = strings.Replace(reqUrl.Path, "{block_submission_id}", url.PathEscape(*request.BlockSubmissionId), -1)
53	httpRequest, err := http.NewRequest(method, reqUrl.String(), nil)
54	if err != nil {
55		return nil, err
56	}
57	httpRequest.Header.Set("Accept", "application/json")
58	httpRequest.Header.Set("Wechatpay-Serial", config.WechatPayPublicKeyId())
59	authorization, err := wxpay_utility.BuildAuthorization(config.MchId(), config.CertificateSerialNo(), config.PrivateKey(), method, reqUrl.RequestURI(), nil)
60	if err != nil {
61		return nil, err
62	}
63	httpRequest.Header.Set("Authorization", authorization)
64
65	client := &http.Client{}
66	httpResponse, err := client.Do(httpRequest)
67	if err != nil {
68		return nil, err
69	}
70	respBody, err := wxpay_utility.ExtractResponseBody(httpResponse)
71	if err != nil {
72		return nil, err
73	}
74	if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
75		// 2XX 成功，验证应答签名
76		err = wxpay_utility.ValidateResponse(
77			config.WechatPayPublicKeyId(),
78			config.WechatPayPublicKey(),
79			&httpResponse.Header,
80			respBody,
81		)
82		if err != nil {
83			return nil, err
84		}
85		response := &TransactionBlockSubmissionsEntity{}
86		if err := json.Unmarshal(respBody, response); err != nil {
87			return nil, err
88		}
89
90		return response, nil
91	} else {
92		return nil, wxpay_utility.NewApiException(
93			httpResponse.StatusCode,
94			httpResponse.Header,
95			respBody,
96		)
97	}
98}
99
100type QueryTransactionBlockSubmissionRequest struct {
101	BlockSubmissionId *string `json:"block_submission_id,omitempty"`
102}
103
104func (o *QueryTransactionBlockSubmissionRequest) MarshalJSON() ([]byte, error) {
105	type Alias QueryTransactionBlockSubmissionRequest
106	a := &struct {
107		BlockSubmissionId *string `json:"block_submission_id,omitempty"`
108		*Alias
109	}{
110		// 序列化时移除非 Body 字段
111		BlockSubmissionId: nil,
112		Alias:             (*Alias)(o),
113	}
114	return json.Marshal(a)
115}
116
117type TransactionBlockSubmissionsEntity struct {
118	BlockSubmissionId  *string               `json:"block_submission_id,omitempty"`
119	SubmitTime         *string               `json:"submit_time,omitempty"`
120	ReviewResult       *EnumTypeReviewResult `json:"review_result,omitempty"`
121	ReviewTime         *string               `json:"review_time,omitempty"`
122	ReviewRejectReason *string               `json:"review_reject_reason,omitempty"`
123}
124
125type EnumTypeReviewResult string
126
127func (e EnumTypeReviewResult) Ptr() *EnumTypeReviewResult {
128	return &e
129}
130
131const (
132	ENUMTYPEREVIEWRESULT_EMPTY  EnumTypeReviewResult = "EMPTY"
133	ENUMTYPEREVIEWRESULT_PASS   EnumTypeReviewResult = "PASS"
134	ENUMTYPEREVIEWRESULT_REJECT EnumTypeReviewResult = "REJECT"
135)
136