查询不活跃商户身份核实结果

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 * 查询不活跃商户身份核实结果
24 */
25public class QueryInactiveMerchantIdentityVerification {
26  private static String HOST = "https://api.mch.weixin.qq.com";
27  private static String METHOD = "GET";
28  private static String PATH = "/v3/compliance/inactive-merchant-identity-verification/merchants/{sub_mchid}/verifications/{verification_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    QueryInactiveMerchantIdentityVerification client = new QueryInactiveMerchantIdentityVerification(
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    QueryInactiveMerchantIdentityVerificationRequest request = new QueryInactiveMerchantIdentityVerificationRequest();
41    request.subMchid = "1900000000";
42    request.verificationId = "28011678863778000000123124312";
43    try {
44      VerificationRecord response = client.run(request);
45
46      // TODO: 请求成功，继续业务逻辑
47      System.out.println(response);
48    } catch (WXPayUtility.ApiException e) {
49      // TODO: 请求失败，根据状态码执行不同的逻辑
50      e.printStackTrace();
51    }
52  }
53
54  public VerificationRecord run(QueryInactiveMerchantIdentityVerificationRequest request) {
55    String uri = PATH;
56    uri = uri.replace("{sub_mchid}", WXPayUtility.urlEncode(request.subMchid));
57    uri = uri.replace("{verification_id}", WXPayUtility.urlEncode(request.verificationId));
58
59    Request.Builder reqBuilder = new Request.Builder().url(HOST + uri);
60    reqBuilder.addHeader("Accept", "application/json");
61    reqBuilder.addHeader("Wechatpay-Serial", wechatPayPublicKeyId);
62    reqBuilder.addHeader("Authorization", WXPayUtility.buildAuthorization(mchid, certificateSerialNo, privateKey, METHOD, uri, null));
63    reqBuilder.method(METHOD, null);
64    Request httpRequest = reqBuilder.build();
65
66    // 发送HTTP请求
67    OkHttpClient client = new OkHttpClient.Builder().build();
68    try (Response httpResponse = client.newCall(httpRequest).execute()) {
69      String respBody = WXPayUtility.extractBody(httpResponse);
70      if (httpResponse.code() >= 200 && httpResponse.code() < 300) {
71        // 2XX 成功，验证应答签名
72        WXPayUtility.validateResponse(this.wechatPayPublicKeyId, this.wechatPayPublicKey,
73            httpResponse.headers(), respBody);
74
75        // 从HTTP应答报文构建返回数据
76        return WXPayUtility.fromJson(respBody, VerificationRecord.class);
77      } else {
78        throw new WXPayUtility.ApiException(httpResponse.code(), respBody, httpResponse.headers());
79      }
80    } catch (IOException e) {
81      throw new UncheckedIOException("Sending request to " + uri + " failed.", e);
82    }
83  }
84
85  private final String mchid;
86  private final String certificateSerialNo;
87  private final PrivateKey privateKey;
88  private final String wechatPayPublicKeyId;
89  private final PublicKey wechatPayPublicKey;
90
91  public QueryInactiveMerchantIdentityVerification(String mchid, String certificateSerialNo, String privateKeyFilePath, String wechatPayPublicKeyId, String wechatPayPublicKeyFilePath) {
92    this.mchid = mchid;
93    this.certificateSerialNo = certificateSerialNo;
94    this.privateKey = WXPayUtility.loadPrivateKeyFromPath(privateKeyFilePath);
95    this.wechatPayPublicKeyId = wechatPayPublicKeyId;
96    this.wechatPayPublicKey = WXPayUtility.loadPublicKeyFromPath(wechatPayPublicKeyFilePath);
97  }
98
99  public static class QueryInactiveMerchantIdentityVerificationRequest {
100    @SerializedName("sub_mchid")
101    @Expose(serialize = false)
102    public String subMchid;
103  
104    @SerializedName("verification_id")
105    @Expose(serialize = false)
106    public String verificationId;
107  }
108  
109  public static class VerificationRecord {
110    @SerializedName("sub_mchid")
111    public String subMchid;
112  
113    @SerializedName("verification_id")
114    public String verificationId;
115  
116    @SerializedName("state")
117    public State state;
118  
119    @SerializedName("fail_reason")
120    public FailReason failReason;
121  
122    @SerializedName("create_time")
123    public String createTime;
124  
125    @SerializedName("finish_time")
126    public String finishTime;
127  }
128  
129  public enum State {
130    @SerializedName("PROCESSING")
131    PROCESSING,
132    @SerializedName("SUCCESS")
133    SUCCESS,
134    @SerializedName("FAIL")
135    FAIL
136  }
137  
138  public enum FailReason {
139    @SerializedName("MATERIALS_ABNORMAL")
140    MATERIALS_ABNORMAL,
141    @SerializedName("PROCESS_TIMEOUT")
142    PROCESS_TIMEOUT
143  }
144  
145}
146

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 := &QueryInactiveMerchantIdentityVerificationRequest{
27		SubMchid:       wxpay_utility.String("1900000000"),
28		VerificationId: wxpay_utility.String("28011678863778000000123124312"),
29	}
30
31	response, err := QueryInactiveMerchantIdentityVerification(config, request)
32	if err != nil {
33		fmt.Printf("请求失败: %+v\n", err)
34		// TODO: 请求失败，根据状态码执行不同的处理
35		return
36	}
37
38	// TODO: 请求成功，继续业务逻辑
39	fmt.Printf("请求成功: %+v\n", response)
40}
41
42func QueryInactiveMerchantIdentityVerification(config *wxpay_utility.MchConfig, request *QueryInactiveMerchantIdentityVerificationRequest) (response *VerificationRecord, err error) {
43	const (
44		host   = "https://api.mch.weixin.qq.com"
45		method = "GET"
46		path   = "/v3/compliance/inactive-merchant-identity-verification/merchants/{sub_mchid}/verifications/{verification_id}"
47	)
48
49	reqUrl, err := url.Parse(fmt.Sprintf("%s%s", host, path))
50	if err != nil {
51		return nil, err
52	}
53	reqUrl.Path = strings.Replace(reqUrl.Path, "{sub_mchid}", url.PathEscape(*request.SubMchid), -1)
54	reqUrl.Path = strings.Replace(reqUrl.Path, "{verification_id}", url.PathEscape(*request.VerificationId), -1)
55	httpRequest, err := http.NewRequest(method, reqUrl.String(), nil)
56	if err != nil {
57		return nil, err
58	}
59	httpRequest.Header.Set("Accept", "application/json")
60	httpRequest.Header.Set("Wechatpay-Serial", config.WechatPayPublicKeyId())
61	authorization, err := wxpay_utility.BuildAuthorization(config.MchId(), config.CertificateSerialNo(), config.PrivateKey(), method, reqUrl.RequestURI(), nil)
62	if err != nil {
63		return nil, err
64	}
65	httpRequest.Header.Set("Authorization", authorization)
66
67	client := &http.Client{}
68	httpResponse, err := client.Do(httpRequest)
69	if err != nil {
70		return nil, err
71	}
72
73	respBody, err := wxpay_utility.ExtractResponseBody(httpResponse)
74	if err != nil {
75		return nil, err
76	}
77
78	if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
79		// 2XX 成功，验证应答签名
80		err = wxpay_utility.ValidateResponse(
81			config.WechatPayPublicKeyId(),
82			config.WechatPayPublicKey(),
83			&httpResponse.Header,
84			respBody,
85		)
86		if err != nil {
87			return nil, err
88		}
89
90		response := &VerificationRecord{}
91		if err := json.Unmarshal(respBody, response); err != nil {
92			return nil, err
93		}
94
95		return response, nil
96	} else {
97		return nil, wxpay_utility.NewApiException(
98			httpResponse.StatusCode,
99			httpResponse.Header,
100			respBody,
101		)
102	}
103}
104
105type QueryInactiveMerchantIdentityVerificationRequest struct {
106	SubMchid       *string `json:"sub_mchid,omitempty"`
107	VerificationId *string `json:"verification_id,omitempty"`
108}
109
110func (o *QueryInactiveMerchantIdentityVerificationRequest) MarshalJSON() ([]byte, error) {
111	type Alias QueryInactiveMerchantIdentityVerificationRequest
112	a := &struct {
113		SubMchid       *string `json:"sub_mchid,omitempty"`
114		VerificationId *string `json:"verification_id,omitempty"`
115		*Alias
116	}{
117		// 序列化时移除非 Body 字段
118		SubMchid:       nil,
119		VerificationId: nil,
120		Alias:          (*Alias)(o),
121	}
122	return json.Marshal(a)
123}
124
125type VerificationRecord struct {
126	SubMchid       *string     `json:"sub_mchid,omitempty"`
127	VerificationId *string     `json:"verification_id,omitempty"`
128	State          *State      `json:"state,omitempty"`
129	FailReason     *FailReason `json:"fail_reason,omitempty"`
130	CreateTime     *string     `json:"create_time,omitempty"`
131	FinishTime     *string     `json:"finish_time,omitempty"`
132}
133
134type State string
135
136func (e State) Ptr() *State {
137	return &e
138}
139
140const (
141	STATE_PROCESSING State = "PROCESSING"
142	STATE_SUCCESS    State = "SUCCESS"
143	STATE_FAIL       State = "FAIL"
144)
145
146type FailReason string
147
148func (e FailReason) Ptr() *FailReason {
149	return &e
150}
151
152const (
153	FAILREASON_MATERIALS_ABNORMAL FailReason = "MATERIALS_ABNORMAL"
154	FAILREASON_PROCESS_TIMEOUT    FailReason = "PROCESS_TIMEOUT"
155)
156

1curl -X GET \
2  https://api.mch.weixin.qq.com/v3/compliance/inactive-merchant-identity-verification/merchants/1900000000/verifications/28011678863778000000123124312 \
3  -H "Authorization: WECHATPAY2-SHA256-RSA2048 mchid=\"1900000001\",..." \
4  -H "Accept: application/json" 
5