获得品牌已授权且在生效中的产品权限信息

1curl -X GET \
2  https://api.mch.weixin.qq.com/v3/brand-basic/partner/brands/brand_id_example/product-authorities \
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 * 获得品牌已授权且在生效中的产品权限信息
24 */
25public class GetBrandProducts {
26  private static String HOST = "https://api.mch.weixin.qq.com";
27  private static String METHOD = "GET";
28  private static String PATH = "/v3/brand-basic/partner/brands/{brand_id}/product-authorities";
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    GetBrandProducts client = new GetBrandProducts(
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    GetBrandProductsRequest request = new GetBrandProductsRequest();
41    request.brandId = "brandId_example";
42    try {
43      GetBrandProductsResponse 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 GetBrandProductsResponse run(GetBrandProductsRequest request) {
53    String uri = PATH;
54    uri = uri.replace("{brand_id}", WXPayUtility.urlEncode(request.brandId));
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, GetBrandProductsResponse.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 GetBrandProducts(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 GetBrandProductsRequest {
97    @SerializedName("brand_id")
98    @Expose(serialize = false)
99    public String brandId;
100  }
101  
102  public static class GetBrandProductsResponse {
103    @SerializedName("brand_id")
104    public String brandId;
105  
106    @SerializedName("authorization_type")
107    public AuthorizationType authorizationType;
108  
109    @SerializedName("authorization_product")
110    public List<BrandProductAuthority> authorizationProduct;
111  
112    @SerializedName("update_time")
113    public String updateTime;
114  }
115  
116  public enum AuthorizationType {
117    @SerializedName("AUTHORIZATION_TYPE_HOSTING")
118    AUTHORIZATION_TYPE_HOSTING,
119    @SerializedName("AUTHORIZATION_TYPE_PARTLY")
120    AUTHORIZATION_TYPE_PARTLY
121  }
122  
123  public enum BrandProductAuthority {
124    @SerializedName("BRAND_PRODUCT_AUTHORITY_MERCHANT_CARD")
125    BRAND_PRODUCT_AUTHORITY_MERCHANT_CARD,
126    @SerializedName("BRAND_PRODUCT_AUTHORITY_CARD_LINK")
127    BRAND_PRODUCT_AUTHORITY_CARD_LINK,
128    @SerializedName("BRAND_PRODUCT_AUTHORITY_PRODUCT_COUPON")
129    BRAND_PRODUCT_AUTHORITY_PRODUCT_COUPON,
130    @SerializedName("BRAND_PRODUCT_AUTHORITY_SHAKE_COUPON")
131    BRAND_PRODUCT_AUTHORITY_SHAKE_COUPON,
132    @SerializedName("BRAND_PRODUCT_AUTHORITY_BRAND_PAY_GIFT")
133    BRAND_PRODUCT_AUTHORITY_BRAND_PAY_GIFT,
134    @SerializedName("BRAND_PRODUCT_AUTHORITY_BRAND_STORE")
135    BRAND_PRODUCT_AUTHORITY_BRAND_STORE,
136    @SerializedName("BRAND_PRODUCT_AUTHORITY_PAYMENT_MERCHANT_MANAGE")
137    BRAND_PRODUCT_AUTHORITY_PAYMENT_MERCHANT_MANAGE,
138    @SerializedName("BRAND_PRODUCT_AUTHORITY_APPID_MANAGE")
139    BRAND_PRODUCT_AUTHORITY_APPID_MANAGE,
140    @SerializedName("BRAND_PRODUCT_AUTHORITY_FINDER_MANAGE")
141    BRAND_PRODUCT_AUTHORITY_FINDER_MANAGE,
142    @SerializedName("BRAND_PRODUCT_AUTHORITY_CATEGORY_MANAGE")
143    BRAND_PRODUCT_AUTHORITY_CATEGORY_MANAGE
144  }
145  
146}
147

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	"time"
11)
12
13func main() {
14	// TODO: 请准备商户开发必要参数，参考：https://pay.weixin.qq.com/doc/v3/partner/4013080340
15	config, err := wxpay_utility.CreateMchConfig(
16		"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
17		"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
18		"/path/to/apiclient_key.pem", // 商户API证书私钥文件路径，本地文件路径
19		"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
20		"/path/to/wxp_pub.pem",       // 微信支付公钥文件路径，本地文件路径
21	)
22	if err != nil {
23		fmt.Println(err)
24		return
25	}
26
27	request := &GetBrandProductsRequest{
28		BrandId: wxpay_utility.String("BrandId_example"),
29	}
30
31	response, err := GetBrandProducts(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 GetBrandProducts(config *wxpay_utility.MchConfig, request *GetBrandProductsRequest) (response *GetBrandProductsResponse, err error) {
43	const (
44		host   = "https://api.mch.weixin.qq.com"
45		method = "GET"
46		path   = "/v3/brand-basic/partner/brands/{brand_id}/product-authorities"
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, "{brand_id}", url.PathEscape(*request.BrandId), -1)
54	httpRequest, err := http.NewRequest(method, reqUrl.String(), nil)
55	if err != nil {
56		return nil, err
57	}
58	httpRequest.Header.Set("Accept", "application/json")
59	httpRequest.Header.Set("Wechatpay-Serial", config.WechatPayPublicKeyId())
60	authorization, err := wxpay_utility.BuildAuthorization(config.MchId(), config.CertificateSerialNo(), config.PrivateKey(), method, reqUrl.RequestURI(), nil)
61	if err != nil {
62		return nil, err
63	}
64	httpRequest.Header.Set("Authorization", authorization)
65
66	client := &http.Client{}
67	httpResponse, err := client.Do(httpRequest)
68	if err != nil {
69		return nil, err
70	}
71	respBody, err := wxpay_utility.ExtractResponseBody(httpResponse)
72	if err != nil {
73		return nil, err
74	}
75	if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
76		// 2XX 成功，验证应答签名
77		err = wxpay_utility.ValidateResponse(
78			config.WechatPayPublicKeyId(),
79			config.WechatPayPublicKey(),
80			&httpResponse.Header,
81			respBody,
82		)
83		if err != nil {
84			return nil, err
85		}
86		response := &GetBrandProductsResponse{}
87		if err := json.Unmarshal(respBody, response); err != nil {
88			return nil, err
89		}
90
91		return response, nil
92	} else {
93		return nil, wxpay_utility.NewApiException(
94			httpResponse.StatusCode,
95			httpResponse.Header,
96			respBody,
97		)
98	}
99}
100
101type GetBrandProductsRequest struct {
102	BrandId *string `json:"brand_id,omitempty"`
103}
104
105func (o *GetBrandProductsRequest) MarshalJSON() ([]byte, error) {
106	type Alias GetBrandProductsRequest
107	a := &struct {
108		BrandId *string `json:"brand_id,omitempty"`
109		*Alias
110	}{
111		// 序列化时移除非 Body 字段
112		BrandId: nil,
113		Alias:   (*Alias)(o),
114	}
115	return json.Marshal(a)
116}
117
118type GetBrandProductsResponse struct {
119	BrandId              *string                 `json:"brand_id,omitempty"`
120	AuthorizationType    *AuthorizationType      `json:"authorization_type,omitempty"`
121	AuthorizationProduct []BrandProductAuthority `json:"authorization_product,omitempty"`
122	UpdateTime           *time.Time              `json:"update_time,omitempty"`
123}
124
125type AuthorizationType string
126
127func (e AuthorizationType) Ptr() *AuthorizationType {
128	return &e
129}
130
131const (
132	AUTHORIZATIONTYPE_AUTHORIZATION_TYPE_HOSTING AuthorizationType = "AUTHORIZATION_TYPE_HOSTING"
133	AUTHORIZATIONTYPE_AUTHORIZATION_TYPE_PARTLY  AuthorizationType = "AUTHORIZATION_TYPE_PARTLY"
134)
135
136type BrandProductAuthority string
137
138func (e BrandProductAuthority) Ptr() *BrandProductAuthority {
139	return &e
140}
141
142const (
143	BRANDPRODUCTAUTHORITY_BRAND_PRODUCT_AUTHORITY_MERCHANT_CARD           BrandProductAuthority = "BRAND_PRODUCT_AUTHORITY_MERCHANT_CARD"
144	BRANDPRODUCTAUTHORITY_BRAND_PRODUCT_AUTHORITY_CARD_LINK               BrandProductAuthority = "BRAND_PRODUCT_AUTHORITY_CARD_LINK"
145	BRANDPRODUCTAUTHORITY_BRAND_PRODUCT_AUTHORITY_PRODUCT_COUPON          BrandProductAuthority = "BRAND_PRODUCT_AUTHORITY_PRODUCT_COUPON"
146	BRANDPRODUCTAUTHORITY_BRAND_PRODUCT_AUTHORITY_SHAKE_COUPON            BrandProductAuthority = "BRAND_PRODUCT_AUTHORITY_SHAKE_COUPON"
147	BRANDPRODUCTAUTHORITY_BRAND_PRODUCT_AUTHORITY_BRAND_PAY_GIFT          BrandProductAuthority = "BRAND_PRODUCT_AUTHORITY_BRAND_PAY_GIFT"
148	BRANDPRODUCTAUTHORITY_BRAND_PRODUCT_AUTHORITY_BRAND_STORE             BrandProductAuthority = "BRAND_PRODUCT_AUTHORITY_BRAND_STORE"
149	BRANDPRODUCTAUTHORITY_BRAND_PRODUCT_AUTHORITY_PAYMENT_MERCHANT_MANAGE BrandProductAuthority = "BRAND_PRODUCT_AUTHORITY_PAYMENT_MERCHANT_MANAGE"
150	BRANDPRODUCTAUTHORITY_BRAND_PRODUCT_AUTHORITY_APPID_MANAGE            BrandProductAuthority = "BRAND_PRODUCT_AUTHORITY_APPID_MANAGE"
151	BRANDPRODUCTAUTHORITY_BRAND_PRODUCT_AUTHORITY_FINDER_MANAGE           BrandProductAuthority = "BRAND_PRODUCT_AUTHORITY_FINDER_MANAGE"
152	BRANDPRODUCTAUTHORITY_BRAND_PRODUCT_AUTHORITY_CATEGORY_MANAGE         BrandProductAuthority = "BRAND_PRODUCT_AUTHORITY_CATEGORY_MANAGE"
153)
154