查询合作关系列表

1curl -X GET \
2  https://api.mch.weixin.qq.com/v3/marketing/partnerships?limit=5&offset=10&authorized_data=%7B%22business_type%22%3A%22FAVOR_STOCK%22%2C%22stock_id%22%3A%222433405%22%7D&partner=%7B%22type%22%3A%22APPID%22%2C%22appid%22%3A%22wx4e1916a585d1f4e9%22%2C%22merchant_id%22%3A%222480029552%22%7D \
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 * 查询合作关系列表
24 */
25public class ListPartnerships {
26  private static String HOST = "https://api.mch.weixin.qq.com";
27  private static String METHOD = "GET";
28  private static String PATH = "/v3/marketing/partnerships";
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    ListPartnerships client = new ListPartnerships(
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    ListPartnershipsRequest request = new ListPartnershipsRequest();
41    request.limit = 1L;
42    request.offset = 1L;
43    request.partner = new PartnerInfo();
44request.partner.type = PartnerType.APPID;
45request.partner.appid = "wx4e1916a585d1f4e9";
46request.partner.merchantId = "2480029552";
47    request.authorizedData = new AuthorizedDataFilter();
48request.authorizedData.businessType = AuthBusinessType.FAVOR_STOCK;
49request.authorizedData.stockId = "2433405";
50    try {
51      ListPartnershipsResponse response = client.run(request);
52        // TODO: 请求成功，继续业务逻辑
53        System.out.println(response);
54    } catch (WXPayUtility.ApiException e) {
55        // TODO: 请求失败，根据状态码执行不同的逻辑
56        e.printStackTrace();
57    }
58  }
59
60  public ListPartnershipsResponse run(ListPartnershipsRequest request) {
61    String uri = PATH;
62    Map<String, Object> args = new HashMap<>();
63    args.put("limit", request.limit);
64    args.put("offset", request.offset);
65    args.put("partner", request.partner);
66    args.put("authorized_data", request.authorizedData);
67    String queryString = WXPayUtility.urlEncode(args);
68    if (!queryString.isEmpty()) {
69        uri = uri + "?" + queryString;
70    }
71
72    Request.Builder reqBuilder = new Request.Builder().url(HOST + uri);
73    reqBuilder.addHeader("Accept", "application/json");
74    reqBuilder.addHeader("Wechatpay-Serial", wechatPayPublicKeyId);
75    reqBuilder.addHeader("Authorization", WXPayUtility.buildAuthorization(mchid, certificateSerialNo, privateKey, METHOD, uri, null));
76    reqBuilder.method(METHOD, null);
77    Request httpRequest = reqBuilder.build();
78
79    // 发送HTTP请求
80    OkHttpClient client = new OkHttpClient.Builder().build();
81    try (Response httpResponse = client.newCall(httpRequest).execute()) {
82      String respBody = WXPayUtility.extractBody(httpResponse);
83      if (httpResponse.code() >= 200 && httpResponse.code() < 300) {
84        // 2XX 成功，验证应答签名
85        WXPayUtility.validateResponse(this.wechatPayPublicKeyId, this.wechatPayPublicKey,
86            httpResponse.headers(), respBody);
87
88        // 从HTTP应答报文构建返回数据
89        return WXPayUtility.fromJson(respBody, ListPartnershipsResponse.class);
90      } else {
91        throw new WXPayUtility.ApiException(httpResponse.code(), respBody, httpResponse.headers());
92      }
93    } catch (IOException e) {
94      throw new UncheckedIOException("Sending request to " + uri + " failed.", e);
95    }
96  }
97
98  private final String mchid;
99  private final String certificateSerialNo;
100  private final PrivateKey privateKey;
101  private final String wechatPayPublicKeyId;
102  private final PublicKey wechatPayPublicKey;
103
104  public ListPartnerships(String mchid, String certificateSerialNo, String privateKeyFilePath, String wechatPayPublicKeyId, String wechatPayPublicKeyFilePath) {
105    this.mchid = mchid;
106    this.certificateSerialNo = certificateSerialNo;
107    this.privateKey = WXPayUtility.loadPrivateKeyFromPath(privateKeyFilePath);
108    this.wechatPayPublicKeyId = wechatPayPublicKeyId;
109    this.wechatPayPublicKey = WXPayUtility.loadPublicKeyFromPath(wechatPayPublicKeyFilePath);
110  }
111
112  public static class ListPartnershipsRequest {
113    @SerializedName("limit")
114    @Expose(serialize = false)
115    public Long limit;
116  
117    @SerializedName("offset")
118    @Expose(serialize = false)
119    public Long offset;
120  
121    @SerializedName("partner")
122    @Expose(serialize = false)
123    public PartnerInfo partner;
124  
125    @SerializedName("authorized_data")
126    @Expose(serialize = false)
127    public AuthorizedDataFilter authorizedData;
128  }
129  
130  public static class ListPartnershipsResponse {
131    @SerializedName("data")
132    public List<PartnershipsEntity> data;
133  
134    @SerializedName("offset")
135    public Long offset;
136  
137    @SerializedName("limit")
138    public Long limit;
139  
140    @SerializedName("total_count")
141    public Long totalCount;
142  }
143  
144  public static class PartnerInfo {
145    @SerializedName("type")
146    public PartnerType type;
147  
148    @SerializedName("appid")
149    public String appid;
150  
151    @SerializedName("merchant_id")
152    public String merchantId;
153  }
154  
155  public static class AuthorizedDataFilter {
156    @SerializedName("business_type")
157    public AuthBusinessType businessType;
158  
159    @SerializedName("stock_id")
160    public String stockId;
161  }
162  
163  public static class PartnershipsEntity {
164    @SerializedName("partner")
165    public PartnerInfo partner;
166  
167    @SerializedName("authorized_data")
168    public AuthorizedData authorizedData;
169  
170    @SerializedName("build_time")
171    public String buildTime;
172  
173    @SerializedName("terminate_time")
174    public String terminateTime;
175  
176    @SerializedName("create_time")
177    public String createTime;
178  
179    @SerializedName("update_time")
180    public String updateTime;
181  }
182  
183  public enum PartnerType {
184    @SerializedName("APPID")
185    APPID,
186    @SerializedName("MERCHANT")
187    MERCHANT
188  }
189  
190  public enum AuthBusinessType {
191    @SerializedName("FAVOR_STOCK")
192    FAVOR_STOCK,
193    @SerializedName("BUSIFAVOR_STOCK")
194    BUSIFAVOR_STOCK
195  }
196  
197  public static class AuthorizedData {
198    @SerializedName("business_type")
199    public AuthBusinessType businessType;
200  
201    @SerializedName("stock_id")
202    public String stockId;
203  }
204  
205}
206

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)
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/partner/4013080340
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/partner/4013080340
15		"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
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/partner/4013038589
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 := &ListPartnershipsRequest{
26		Limit:  wxpay_utility.Int64(5),
27		Offset: wxpay_utility.Int64(10),
28		AuthorizedData: &AuthorizedDataFilter{
29			BusinessType: AUTHBUSINESSTYPE_FAVOR_STOCK.Ptr(),
30			StockId:      wxpay_utility.String("2433405"),
31		},
32		Partner: &PartnerInfo{
33			Type:       PARTNERTYPE_APPID.Ptr(),
34			Appid:      wxpay_utility.String("wx4e1916a585d1f4e9"),
35			MerchantId: wxpay_utility.String("2480029552"),
36		},
37	}
38
39	response, err := ListPartnerships(config, request)
40	if err != nil {
41		fmt.Printf("请求失败: %+v\n", err)
42		// TODO: 请求失败，根据状态码执行不同的处理
43		return
44	}
45
46	// TODO: 请求成功，继续业务逻辑
47	fmt.Printf("请求成功: %+v\n", response)
48}
49
50func ListPartnerships(config *wxpay_utility.MchConfig, request *ListPartnershipsRequest) (response *ListPartnershipsResponse, err error) {
51	const (
52		host   = "https://api.mch.weixin.qq.com"
53		method = "GET"
54		path   = "/v3/marketing/partnerships"
55	)
56
57	reqUrl, err := url.Parse(fmt.Sprintf("%s%s", host, path))
58	if err != nil {
59		return nil, err
60	}
61	query := reqUrl.Query()
62	if request.Limit != nil {
63		query.Add("limit", fmt.Sprintf("%v", *request.Limit))
64	}
65	if request.Offset != nil {
66		query.Add("offset", fmt.Sprintf("%v", *request.Offset))
67	}
68	if request.Partner != nil {
69		jsonStr, err := json.Marshal(*request.Partner)
70		if err != nil {
71			return nil, fmt.Errorf("failed to marshal partner: %v", err)
72		}
73		query.Add("partner", string(jsonStr))
74	}
75	if request.AuthorizedData != nil {
76		jsonStr, err := json.Marshal(*request.AuthorizedData)
77		if err != nil {
78			return nil, fmt.Errorf("failed to marshal authorized_data: %v", err)
79		}
80		query.Add("authorized_data", string(jsonStr))
81	}
82	reqUrl.RawQuery = query.Encode()
83	httpRequest, err := http.NewRequest(method, reqUrl.String(), nil)
84	if err != nil {
85		return nil, err
86	}
87	httpRequest.Header.Set("Accept", "application/json")
88	httpRequest.Header.Set("Wechatpay-Serial", config.WechatPayPublicKeyId())
89	authorization, err := wxpay_utility.BuildAuthorization(config.MchId(), config.CertificateSerialNo(), config.PrivateKey(), method, reqUrl.RequestURI(), nil)
90	if err != nil {
91		return nil, err
92	}
93	httpRequest.Header.Set("Authorization", authorization)
94
95	client := &http.Client{}
96	httpResponse, err := client.Do(httpRequest)
97	if err != nil {
98		return nil, err
99	}
100	respBody, err := wxpay_utility.ExtractResponseBody(httpResponse)
101	if err != nil {
102		return nil, err
103	}
104	if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
105		// 2XX 成功，验证应答签名
106		err = wxpay_utility.ValidateResponse(
107			config.WechatPayPublicKeyId(),
108			config.WechatPayPublicKey(),
109			&httpResponse.Header,
110			respBody,
111		)
112		if err != nil {
113			return nil, err
114		}
115		response := &ListPartnershipsResponse{}
116		if err := json.Unmarshal(respBody, response); err != nil {
117			return nil, err
118		}
119
120		return response, nil
121	} else {
122		return nil, wxpay_utility.NewApiException(
123			httpResponse.StatusCode,
124			httpResponse.Header,
125			respBody,
126		)
127	}
128}
129
130type ListPartnershipsRequest struct {
131	Limit          *int64                `json:"limit,omitempty"`
132	Offset         *int64                `json:"offset,omitempty"`
133	Partner        *PartnerInfo          `json:"partner,omitempty"`
134	AuthorizedData *AuthorizedDataFilter `json:"authorized_data,omitempty"`
135}
136
137func (o *ListPartnershipsRequest) MarshalJSON() ([]byte, error) {
138	type Alias ListPartnershipsRequest
139	a := &struct {
140		Limit          *int64                `json:"limit,omitempty"`
141		Offset         *int64                `json:"offset,omitempty"`
142		Partner        *PartnerInfo          `json:"partner,omitempty"`
143		AuthorizedData *AuthorizedDataFilter `json:"authorized_data,omitempty"`
144		*Alias
145	}{
146		// 序列化时移除非 Body 字段
147		Limit:          nil,
148		Offset:         nil,
149		Partner:        nil,
150		AuthorizedData: nil,
151		Alias:          (*Alias)(o),
152	}
153	return json.Marshal(a)
154}
155
156type ListPartnershipsResponse struct {
157	Data       []PartnershipsEntity `json:"data,omitempty"`
158	Offset     *int64               `json:"offset,omitempty"`
159	Limit      *int64               `json:"limit,omitempty"`
160	TotalCount *int64               `json:"total_count,omitempty"`
161}
162
163type PartnerInfo struct {
164	Type       *PartnerType `json:"type,omitempty"`
165	Appid      *string      `json:"appid,omitempty"`
166	MerchantId *string      `json:"merchant_id,omitempty"`
167}
168
169type AuthorizedDataFilter struct {
170	BusinessType *AuthBusinessType `json:"business_type,omitempty"`
171	StockId      *string           `json:"stock_id,omitempty"`
172}
173
174type PartnershipsEntity struct {
175	Partner        *PartnerInfo    `json:"partner,omitempty"`
176	AuthorizedData *AuthorizedData `json:"authorized_data,omitempty"`
177	BuildTime      *string         `json:"build_time,omitempty"`
178	TerminateTime  *string         `json:"terminate_time,omitempty"`
179	CreateTime     *string         `json:"create_time,omitempty"`
180	UpdateTime     *string         `json:"update_time,omitempty"`
181}
182
183type PartnerType string
184
185func (e PartnerType) Ptr() *PartnerType {
186	return &e
187}
188
189const (
190	PARTNERTYPE_APPID    PartnerType = "APPID"
191	PARTNERTYPE_MERCHANT PartnerType = "MERCHANT"
192)
193
194type AuthBusinessType string
195
196func (e AuthBusinessType) Ptr() *AuthBusinessType {
197	return &e
198}
199
200const (
201	AUTHBUSINESSTYPE_FAVOR_STOCK     AuthBusinessType = "FAVOR_STOCK"
202	AUTHBUSINESSTYPE_BUSIFAVOR_STOCK AuthBusinessType = "BUSIFAVOR_STOCK"
203)
204
205type AuthorizedData struct {
206	BusinessType *AuthBusinessType `json:"business_type,omitempty"`
207	StockId      *string           `json:"stock_id,omitempty"`
208}
209