查询商户资料

1curl -X GET \
2  https://api.mch.weixin.qq.com/v3/aggracct-bc/wb-channel/account/mch_archives?mchid=1900016681&bal_account_no=8609cb22e1774a50a930e414cc71eca06121bcd266335cda230d24a7886a8d9f \
3  -H "Authorization: WECHATPAY2-SHA256-RSA2048 mchid=\"1900000001\",..." \
4  -H "Accept: application/json" \
5  -H "Wechatpay-Serial: 5157F09EFDC096DE15EBE81A47057A7232F1B8E1"  
6

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/merchant/4014931831
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 * 查询商户资料
24 */
25public class GetMchArchive {
26  private static String HOST = "https://api.mch.weixin.qq.com";
27  private static String METHOD = "GET";
28  private static String PATH = "/v3/aggracct-bc/wb-channel/account/mch_archives";
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/merchant/4013070756
32    GetMchArchive client = new GetMchArchive(
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/merchant/4013070756
34      "1DDE55AD98Exxxxxxxxxx",         // 商户API证书序列号，如何获取请参考 https://pay.weixin.qq.com/doc/v3/merchant/4013053053
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/merchant/4013038816
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    GetMchArchiveRequest request = new GetMchArchiveRequest();
41    request.mchid = "1900016681";
42    request.balAccountNo = "8609cb22e1774a50a930e414cc71eca06121bcd266335cda230d24a7886a8d9f";
43    try {
44      MchArchive response = client.run(request);
45        // TODO: 请求成功，继续业务逻辑
46        System.out.println(response);
47    } catch (WXPayUtility.ApiException e) {
48        // TODO: 请求失败，根据状态码执行不同的逻辑
49        e.printStackTrace();
50    }
51  }
52
53  public MchArchive run(GetMchArchiveRequest request) {
54    String uri = PATH;
55    Map<String, Object> args = new HashMap<>();
56    args.put("mchid", request.mchid);
57    args.put("bal_account_no", request.balAccountNo);
58    String queryString = WXPayUtility.urlEncode(args);
59    if (!queryString.isEmpty()) {
60        uri = uri + "?" + queryString;
61    }
62
63    Request.Builder reqBuilder = new Request.Builder().url(HOST + uri);
64    reqBuilder.addHeader("Accept", "application/json");
65    reqBuilder.addHeader("Wechatpay-Serial", wechatPayPublicKeyId);
66    reqBuilder.addHeader("Authorization", WXPayUtility.buildAuthorization(mchid, certificateSerialNo, privateKey, METHOD, uri, null));
67    reqBuilder.method(METHOD, null);
68    Request httpRequest = reqBuilder.build();
69
70    // 发送HTTP请求
71    OkHttpClient client = new OkHttpClient.Builder().build();
72    try (Response httpResponse = client.newCall(httpRequest).execute()) {
73      String respBody = WXPayUtility.extractBody(httpResponse);
74      if (httpResponse.code() >= 200 && httpResponse.code() < 300) {
75        // 2XX 成功，验证应答签名
76        WXPayUtility.validateResponse(this.wechatPayPublicKeyId, this.wechatPayPublicKey,
77            httpResponse.headers(), respBody);
78
79        // 从HTTP应答报文构建返回数据
80        return WXPayUtility.fromJson(respBody, MchArchive.class);
81      } else {
82        throw new WXPayUtility.ApiException(httpResponse.code(), respBody, httpResponse.headers());
83      }
84    } catch (IOException e) {
85      throw new UncheckedIOException("Sending request to " + uri + " failed.", e);
86    }
87  }
88
89  private final String mchid;
90  private final String certificateSerialNo;
91  private final PrivateKey privateKey;
92  private final String wechatPayPublicKeyId;
93  private final PublicKey wechatPayPublicKey;
94
95  public GetMchArchive(String mchid, String certificateSerialNo, String privateKeyFilePath, String wechatPayPublicKeyId, String wechatPayPublicKeyFilePath) {
96    this.mchid = mchid;
97    this.certificateSerialNo = certificateSerialNo;
98    this.privateKey = WXPayUtility.loadPrivateKeyFromPath(privateKeyFilePath);
99    this.wechatPayPublicKeyId = wechatPayPublicKeyId;
100    this.wechatPayPublicKey = WXPayUtility.loadPublicKeyFromPath(wechatPayPublicKeyFilePath);
101  }
102
103  public String encrypt(String plainText) {
104    return WXPayUtility.encrypt(this.wechatPayPublicKey, plainText);
105  }
106
107  public static class GetMchArchiveRequest {
108    @SerializedName("mchid")
109    @Expose(serialize = false)
110    public String mchid;
111  
112    @SerializedName("bal_account_no")
113    @Expose(serialize = false)
114    public String balAccountNo;
115  }
116  
117  public static class MchArchive {
118    @SerializedName("mchid")
119    public String mchid;
120  
121    @SerializedName("bal_account_no")
122    public String balAccountNo;
123  
124    @SerializedName("merchant_type")
125    public String merchantType;
126  
127    @SerializedName("merchant_id_type")
128    public String merchantIdType;
129  
130    @SerializedName("merchant_name")
131    public String merchantName;
132  
133    @SerializedName("merchant_id_no")
134    public String merchantIdNo;
135  
136    @SerializedName("effective_date")
137    public String effectiveDate;
138  
139    @SerializedName("expire_date")
140    public String expireDate;
141  
142    @SerializedName("merchant_img_front_id")
143    public String merchantImgFrontId;
144  
145    @SerializedName("register_address")
146    public String registerAddress;
147  
148    @SerializedName("business_scope")
149    public String businessScope;
150  
151    @SerializedName("legal_representative")
152    public LegalRepresentative legalRepresentative;
153  
154    @SerializedName("beneficial_owner")
155    public List<BeneficialOwner> beneficialOwner = new ArrayList<BeneficialOwner>();
156  }
157  
158  public static class LegalRepresentative {
159    @SerializedName("legal_representative_id_type")
160    public String legalRepresentativeIdType;
161  
162    @SerializedName("legal_representative_name")
163    public String legalRepresentativeName;
164  
165    @SerializedName("legal_representative_id_no")
166    public String legalRepresentativeIdNo;
167  
168    @SerializedName("legal_representative_effective_date")
169    public String legalRepresentativeEffectiveDate;
170  
171    @SerializedName("legal_representative_expire_date")
172    public String legalRepresentativeExpireDate;
173  
174    @SerializedName("legal_representative_img_front_id")
175    public String legalRepresentativeImgFrontId;
176  
177    @SerializedName("legal_representative_img_back_id")
178    public String legalRepresentativeImgBackId;
179  
180    @SerializedName("legal_representative_address")
181    public String legalRepresentativeAddress;
182  }
183  
184  public static class BeneficialOwner {
185    @SerializedName("beneficial_owner_no")
186    public String beneficialOwnerNo;
187  
188    @SerializedName("beneficial_owner_id_type")
189    public String beneficialOwnerIdType;
190  
191    @SerializedName("beneficial_owner_name")
192    public String beneficialOwnerName;
193  
194    @SerializedName("beneficial_owner_id_no")
195    public String beneficialOwnerIdNo;
196  
197    @SerializedName("beneficial_owner_effective_date")
198    public String beneficialOwnerEffectiveDate;
199  
200    @SerializedName("beneficial_owner_expire_date")
201    public String beneficialOwnerExpireDate;
202  
203    @SerializedName("beneficial_owner_img_front_id")
204    public String beneficialOwnerImgFrontId;
205  
206    @SerializedName("beneficial_owner_img_back_id")
207    public String beneficialOwnerImgBackId;
208  
209    @SerializedName("beneficial_owner_address")
210    public String beneficialOwnerAddress;
211  }
212  
213}
214

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/merchant/4015119334
5	"encoding/json"
6	"fmt"
7	"net/http"
8	"net/url"
9)
10
11func main() {
12	// TODO: 请准备商户开发必要参数，参考：https://pay.weixin.qq.com/doc/v3/merchant/4013070756
13	config, err := wxpay_utility.CreateMchConfig(
14		"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/merchant/4013070756
15		"1DDE55AD98Exxxxxxxxxx",      // 商户API证书序列号，如何获取请参考 https://pay.weixin.qq.com/doc/v3/merchant/4013053053
16		"/path/to/apiclient_key.pem", // 商户API证书私钥文件路径，本地文件路径
17		"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/merchant/4013038816
18		"/path/to/wxp_pub.pem",       // 微信支付公钥文件路径，本地文件路径
19	)
20	if err != nil {
21		fmt.Println(err)
22		return
23	}
24
25	request := &GetMchArchiveRequest{
26		Mchid:        wxpay_utility.String("1900016681"),
27		BalAccountNo: wxpay_utility.String("8609cb22e1774a50a930e414cc71eca06121bcd266335cda230d24a7886a8d9f"),
28	}
29
30	response, err := GetMchArchive(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 GetMchArchive(config *wxpay_utility.MchConfig, request *GetMchArchiveRequest) (response *MchArchive, err error) {
42	const (
43		host   = "https://api.mch.weixin.qq.com"
44		method = "GET"
45		path   = "/v3/aggracct-bc/wb-channel/account/mch_archives"
46	)
47
48	reqUrl, err := url.Parse(fmt.Sprintf("%s%s", host, path))
49	if err != nil {
50		return nil, err
51	}
52	query := reqUrl.Query()
53	if request.Mchid != nil {
54		query.Add("mchid", *request.Mchid)
55	}
56	if request.BalAccountNo != nil {
57		query.Add("bal_account_no", *request.BalAccountNo)
58	}
59	reqUrl.RawQuery = query.Encode()
60	httpRequest, err := http.NewRequest(method, reqUrl.String(), nil)
61	if err != nil {
62		return nil, err
63	}
64	httpRequest.Header.Set("Accept", "application/json")
65	httpRequest.Header.Set("Wechatpay-Serial", config.WechatPayPublicKeyId())
66	authorization, err := wxpay_utility.BuildAuthorization(config.MchId(), config.CertificateSerialNo(), config.PrivateKey(), method, reqUrl.RequestURI(), nil)
67	if err != nil {
68		return nil, err
69	}
70	httpRequest.Header.Set("Authorization", authorization)
71
72	client := &http.Client{}
73	httpResponse, err := client.Do(httpRequest)
74	if err != nil {
75		return nil, err
76	}
77	respBody, err := wxpay_utility.ExtractResponseBody(httpResponse)
78	if err != nil {
79		return nil, err
80	}
81	if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
82		// 2XX 成功，验证应答签名
83		err = wxpay_utility.ValidateResponse(
84			config.WechatPayPublicKeyId(),
85			config.WechatPayPublicKey(),
86			&httpResponse.Header,
87			respBody,
88		)
89		if err != nil {
90			return nil, err
91		}
92		response := &MchArchive{}
93		if err := json.Unmarshal(respBody, response); err != nil {
94			return nil, err
95		}
96
97		return response, nil
98	} else {
99		return nil, wxpay_utility.NewApiException(
100			httpResponse.StatusCode,
101			httpResponse.Header,
102			respBody,
103		)
104	}
105}
106
107type GetMchArchiveRequest struct {
108	Mchid        *string `json:"mchid,omitempty"`
109	BalAccountNo *string `json:"bal_account_no,omitempty"`
110}
111
112func (o *GetMchArchiveRequest) MarshalJSON() ([]byte, error) {
113	type Alias GetMchArchiveRequest
114	a := &struct {
115		Mchid        *string `json:"mchid,omitempty"`
116		BalAccountNo *string `json:"bal_account_no,omitempty"`
117		*Alias
118	}{
119		// 序列化时移除非 Body 字段
120		Mchid:        nil,
121		BalAccountNo: nil,
122		Alias:        (*Alias)(o),
123	}
124	return json.Marshal(a)
125}
126
127type MchArchive struct {
128	Mchid               *string              `json:"mchid,omitempty"`
129	BalAccountNo        *string              `json:"bal_account_no,omitempty"`
130	MerchantType        *string              `json:"merchant_type,omitempty"`
131	MerchantIdType      *string              `json:"merchant_id_type,omitempty"`
132	MerchantName        *string              `json:"merchant_name,omitempty"`
133	MerchantIdNo        *string              `json:"merchant_id_no,omitempty"`
134	EffectiveDate       *string              `json:"effective_date,omitempty"`
135	ExpireDate          *string              `json:"expire_date,omitempty"`
136	MerchantImgFrontId  *string              `json:"merchant_img_front_id,omitempty"`
137	RegisterAddress     *string              `json:"register_address,omitempty"`
138	BusinessScope       *string              `json:"business_scope,omitempty"`
139	LegalRepresentative *LegalRepresentative `json:"legal_representative,omitempty"`
140	BeneficialOwner     []BeneficialOwner    `json:"beneficial_owner,omitempty"`
141}
142
143type LegalRepresentative struct {
144	LegalRepresentativeIdType        *string `json:"legal_representative_id_type,omitempty"`
145	LegalRepresentativeName          *string `json:"legal_representative_name,omitempty"`
146	LegalRepresentativeIdNo          *string `json:"legal_representative_id_no,omitempty"`
147	LegalRepresentativeEffectiveDate *string `json:"legal_representative_effective_date,omitempty"`
148	LegalRepresentativeExpireDate    *string `json:"legal_representative_expire_date,omitempty"`
149	LegalRepresentativeImgFrontId    *string `json:"legal_representative_img_front_id,omitempty"`
150	LegalRepresentativeImgBackId     *string `json:"legal_representative_img_back_id,omitempty"`
151	LegalRepresentativeAddress       *string `json:"legal_representative_address,omitempty"`
152}
153
154type BeneficialOwner struct {
155	BeneficialOwnerNo            *string `json:"beneficial_owner_no,omitempty"`
156	BeneficialOwnerIdType        *string `json:"beneficial_owner_id_type,omitempty"`
157	BeneficialOwnerName          *string `json:"beneficial_owner_name,omitempty"`
158	BeneficialOwnerIdNo          *string `json:"beneficial_owner_id_no,omitempty"`
159	BeneficialOwnerEffectiveDate *string `json:"beneficial_owner_effective_date,omitempty"`
160	BeneficialOwnerExpireDate    *string `json:"beneficial_owner_expire_date,omitempty"`
161	BeneficialOwnerImgFrontId    *string `json:"beneficial_owner_img_front_id,omitempty"`
162	BeneficialOwnerImgBackId     *string `json:"beneficial_owner_img_back_id,omitempty"`
163	BeneficialOwnerAddress       *string `json:"beneficial_owner_address,omitempty"`
164}
165