查询用户会员卡信息

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 * 查询用户会员卡信息
24 */
25public class GetUserCard {
26  private static String HOST = "https://api.mch.weixin.qq.com";
27  private static String METHOD = "GET";
28  private static String PATH = "/v3/brand/partner/card-member/user-cards/{user_card_code}";
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    GetUserCard client = new GetUserCard(
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    GetUserCardRequest request = new GetUserCardRequest();
41    request.userCardCode = "478515832665";
42    request.brandId = "1004";
43    request.cardId = "pbLatjvWOibDc5-TBnbUk1pD12o0";
44    request.openid = "obLatjnx9gnqzS4myYGmLZ7LgLBA";
45    try {
46      UserCard response = client.run(request);
47
48      // TODO: 请求成功，继续业务逻辑
49      System.out.println(response);
50    } catch (WXPayUtility.ApiException e) {
51      // TODO: 请求失败，根据状态码执行不同的逻辑
52      e.printStackTrace();
53    }
54  }
55
56  public UserCard run(GetUserCardRequest request) {
57    String uri = PATH;
58    uri = uri.replace("{user_card_code}", WXPayUtility.urlEncode(request.userCardCode));
59    Map<String, Object> args = new HashMap<>();
60    args.put("brand_id", request.brandId);
61    args.put("card_id", request.cardId);
62    args.put("openid", request.openid);
63    uri = uri + "?" + WXPayUtility.urlEncode(args);
64
65    Request.Builder reqBuilder = new Request.Builder().url(HOST + uri);
66    reqBuilder.addHeader("Accept", "application/json");
67    reqBuilder.addHeader("Wechatpay-Serial", wechatPayPublicKeyId);
68    reqBuilder.addHeader("Authorization", WXPayUtility.buildAuthorization(mchid, certificateSerialNo, privateKey, METHOD, uri, null));
69    reqBuilder.method(METHOD, null);
70    Request httpRequest = reqBuilder.build();
71
72    // 发送HTTP请求
73    OkHttpClient client = new OkHttpClient.Builder().build();
74    try (Response httpResponse = client.newCall(httpRequest).execute()) {
75      String respBody = WXPayUtility.extractBody(httpResponse);
76      if (httpResponse.code() >= 200 && httpResponse.code() < 300) {
77        // 2XX 成功，验证应答签名
78        WXPayUtility.validateResponse(this.wechatPayPublicKeyId, this.wechatPayPublicKey,
79            httpResponse.headers(), respBody);
80
81        // 从HTTP应答报文构建返回数据
82        return WXPayUtility.fromJson(respBody, UserCard.class);
83      } else {
84        throw new WXPayUtility.ApiException(httpResponse.code(), respBody, httpResponse.headers());
85      }
86    } catch (IOException e) {
87      throw new UncheckedIOException("Sending request to " + uri + " failed.", e);
88    }
89  }
90
91  private final String mchid;
92  private final String certificateSerialNo;
93  private final PrivateKey privateKey;
94  private final String wechatPayPublicKeyId;
95  private final PublicKey wechatPayPublicKey;
96
97  public GetUserCard(String mchid, String certificateSerialNo, String privateKeyFilePath, String wechatPayPublicKeyId, String wechatPayPublicKeyFilePath) {
98    this.mchid = mchid;
99    this.certificateSerialNo = certificateSerialNo;
100    this.privateKey = WXPayUtility.loadPrivateKeyFromPath(privateKeyFilePath);
101    this.wechatPayPublicKeyId = wechatPayPublicKeyId;
102    this.wechatPayPublicKey = WXPayUtility.loadPublicKeyFromPath(wechatPayPublicKeyFilePath);
103  }
104
105  public static class GetUserCardRequest {
106    @SerializedName("brand_id")
107    @Expose(serialize = false)
108    public String brandId;
109  
110    @SerializedName("card_id")
111    @Expose(serialize = false)
112    public String cardId;
113  
114    @SerializedName("user_card_code")
115    @Expose(serialize = false)
116    public String userCardCode;
117  
118    @SerializedName("openid")
119    @Expose(serialize = false)
120    public String openid;
121  }
122  
123  public static class UserCard {
124    @SerializedName("user_card_code")
125    public String userCardCode;
126  
127    @SerializedName("card_id")
128    public String cardId;
129  
130    @SerializedName("openid")
131    public String openid;
132  
133    @SerializedName("card_color")
134    public String cardColor;
135  
136    @SerializedName("card_picture_url")
137    public String cardPictureUrl;
138  
139    @SerializedName("brand_id")
140    public String brandId;
141  
142    @SerializedName("card_type")
143    public CardType cardType;
144  
145    @SerializedName("phone_number")
146    public String phoneNumber;
147  
148    @SerializedName("level")
149    public String level;
150  
151    @SerializedName("valid_date_information")
152    public DateInfo validDateInformation;
153  
154    @SerializedName("pickup_time")
155    public String pickupTime;
156  
157    @SerializedName("user_information")
158    public UserInfo userInformation;
159  
160    @SerializedName("attach")
161    public String attach;
162  
163    @SerializedName("user_card_state")
164    public UserCardState userCardState;
165  
166    @SerializedName("invalid_reason")
167    public String invalidReason;
168  
169    @SerializedName("invalid_time")
170    public String invalidTime;
171  
172    @SerializedName("create_time")
173    public String createTime;
174  
175    @SerializedName("modify_time")
176    public String modifyTime;
177  }
178  
179  public enum CardType {
180    @SerializedName("PURCHASE")
181    PURCHASE,
182    @SerializedName("NORMAL")
183    NORMAL,
184    @SerializedName("BALANCE")
185    BALANCE
186  }
187  
188  public static class DateInfo {
189    @SerializedName("type")
190    public DateType type;
191  
192    @SerializedName("available_begin_time")
193    public String availableBeginTime;
194  
195    @SerializedName("available_end_time")
196    public String availableEndTime;
197  
198    @SerializedName("available_day_after_receive")
199    public Long availableDayAfterReceive;
200  }
201  
202  public static class UserInfo {
203    @SerializedName("common_field_list")
204    public List<UserInfoCommonField> commonFieldList;
205  
206    @SerializedName("custom_field_list")
207    public List<UserInfoCustomField> customFieldList;
208  }
209  
210  public enum UserCardState {
211    @SerializedName("UNACTIVATED")
212    UNACTIVATED,
213    @SerializedName("EFFECTIVE")
214    EFFECTIVE,
215    @SerializedName("EXPIRED")
216    EXPIRED,
217    @SerializedName("INVALID")
218    INVALID
219  }
220  
221  public enum DateType {
222    @SerializedName("FIX_TIME_RANGE")
223    FIX_TIME_RANGE,
224    @SerializedName("FIX_TERM")
225    FIX_TERM,
226    @SerializedName("PERMANENT")
227    PERMANENT
228  }
229  
230  public static class UserInfoCommonField {
231    @SerializedName("name")
232    public CommonFieldFlag name;
233  
234    @SerializedName("value")
235    public String value;
236  }
237  
238  public static class UserInfoCustomField {
239    @SerializedName("name")
240    public String name;
241  
242    @SerializedName("user_chosen_values")
243    public List<String> userChosenValues;
244  }
245  
246  public enum CommonFieldFlag {
247    @SerializedName("USER_FORM_FLAG_SEX")
248    USER_FORM_FLAG_SEX,
249    @SerializedName("USER_FORM_FLAG_NAME")
250    USER_FORM_FLAG_NAME,
251    @SerializedName("USER_FORM_FLAG_BIRTHDAY")
252    USER_FORM_FLAG_BIRTHDAY,
253    @SerializedName("USER_FORM_FLAG_ADDRESS")
254    USER_FORM_FLAG_ADDRESS,
255    @SerializedName("USER_FORM_FLAG_EMAIL")
256    USER_FORM_FLAG_EMAIL,
257    @SerializedName("USER_FORM_FLAG_CITY")
258    USER_FORM_FLAG_CITY
259  }
260  
261}
262

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 := &GetUserCardRequest{
27		BrandId:      wxpay_utility.String("1004"),
28		CardId:       wxpay_utility.String("pbLatjvWOibDc5-TBnbUk1pD12o0"),
29		UserCardCode: wxpay_utility.String("478515832665"),
30		Openid:       wxpay_utility.String("obLatjnx9gnqzS4myYGmLZ7LgLBA"),
31	}
32
33	response, err := GetUserCard(config, request)
34	if err != nil {
35		fmt.Printf("请求失败: %+v\n", err)
36		// TODO: 请求失败，根据状态码执行不同的处理
37		return
38	}
39
40	// TODO: 请求成功，继续业务逻辑
41	fmt.Printf("请求成功: %+v\n", response)
42}
43
44func GetUserCard(config *wxpay_utility.MchConfig, request *GetUserCardRequest) (response *UserCard, err error) {
45	const (
46		host   = "https://api.mch.weixin.qq.com"
47		method = "GET"
48		path   = "/v3/brand/partner/card-member/user-cards/{user_card_code}"
49	)
50
51	reqUrl, err := url.Parse(fmt.Sprintf("%s%s", host, path))
52	if err != nil {
53		return nil, err
54	}
55	reqUrl.Path = strings.Replace(reqUrl.Path, "{user_card_code}", url.PathEscape(*request.UserCardCode), -1)
56	query := reqUrl.Query()
57	query.Add("brand_id", *request.BrandId)
58	query.Add("card_id", *request.CardId)
59	query.Add("openid", *request.Openid)
60	reqUrl.RawQuery = query.Encode()
61	httpRequest, err := http.NewRequest(method, reqUrl.String(), nil)
62	if err != nil {
63		return nil, err
64	}
65	httpRequest.Header.Set("Accept", "application/json")
66	httpRequest.Header.Set("Wechatpay-Serial", config.WechatPayPublicKeyId())
67	authorization, err := wxpay_utility.BuildAuthorization(config.MchId(), config.CertificateSerialNo(), config.PrivateKey(), method, reqUrl.RequestURI(), nil)
68	if err != nil {
69		return nil, err
70	}
71	httpRequest.Header.Set("Authorization", authorization)
72
73	client := &http.Client{}
74	httpResponse, err := client.Do(httpRequest)
75	if err != nil {
76		return nil, err
77	}
78
79	respBody, err := wxpay_utility.ExtractResponseBody(httpResponse)
80	if err != nil {
81		return nil, err
82	}
83
84	if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
85		// 2XX 成功，验证应答签名
86		err = wxpay_utility.ValidateResponse(
87			config.WechatPayPublicKeyId(),
88			config.WechatPayPublicKey(),
89			&httpResponse.Header,
90			respBody,
91		)
92		if err != nil {
93			return nil, err
94		}
95
96		if err := json.Unmarshal(respBody, response); err != nil {
97			return nil, err
98		}
99
100		return response, nil
101	} else {
102		return nil, wxpay_utility.NewApiException(
103			httpResponse.StatusCode,
104			httpResponse.Header,
105			respBody,
106		)
107	}
108}
109
110type GetUserCardRequest struct {
111	BrandId      *string `json:"brand_id,omitempty"`
112	CardId       *string `json:"card_id,omitempty"`
113	UserCardCode *string `json:"user_card_code,omitempty"`
114	Openid       *string `json:"openid,omitempty"`
115}
116
117func (o *GetUserCardRequest) MarshalJSON() ([]byte, error) {
118	type Alias GetUserCardRequest
119	a := &struct {
120		BrandId      *string `json:"brand_id,omitempty"`
121		CardId       *string `json:"card_id,omitempty"`
122		UserCardCode *string `json:"user_card_code,omitempty"`
123		Openid       *string `json:"openid,omitempty"`
124		*Alias
125	}{
126		// 序列化时移除非 Body 字段
127		BrandId:      nil,
128		CardId:       nil,
129		UserCardCode: nil,
130		Openid:       nil,
131		Alias:        (*Alias)(o),
132	}
133	return json.Marshal(a)
134}
135
136type UserCard struct {
137	UserCardCode         *string        `json:"user_card_code,omitempty"`
138	CardId               *string        `json:"card_id,omitempty"`
139	Openid               *string        `json:"openid,omitempty"`
140	CardColor            *string        `json:"card_color,omitempty"`
141	CardPictureUrl       *string        `json:"card_picture_url,omitempty"`
142	BrandId              *string        `json:"brand_id,omitempty"`
143	CardType             *CardType      `json:"card_type,omitempty"`
144	PhoneNumber          *string        `json:"phone_number,omitempty"`
145	Level                *string        `json:"level,omitempty"`
146	ValidDateInformation *DateInfo      `json:"valid_date_information,omitempty"`
147	PickupTime           *string        `json:"pickup_time,omitempty"`
148	UserInformation      *UserInfo      `json:"user_information,omitempty"`
149	Attach               *string        `json:"attach,omitempty"`
150	UserCardState        *UserCardState `json:"user_card_state,omitempty"`
151	InvalidReason        *string        `json:"invalid_reason,omitempty"`
152	InvalidTime          *string        `json:"invalid_time,omitempty"`
153	CreateTime           *string        `json:"create_time,omitempty"`
154	ModifyTime           *string        `json:"modify_time,omitempty"`
155}
156
157type CardType string
158
159func (e CardType) Ptr() *CardType {
160	return &e
161}
162
163const (
164	CARDTYPE_PURCHASE CardType = "PURCHASE"
165	CARDTYPE_NORMAL   CardType = "NORMAL"
166	CARDTYPE_BALANCE  CardType = "BALANCE"
167)
168
169type DateInfo struct {
170	Type                     *DateType `json:"type,omitempty"`
171	AvailableBeginTime       *string   `json:"available_begin_time,omitempty"`
172	AvailableEndTime         *string   `json:"available_end_time,omitempty"`
173	AvailableDayAfterReceive *int64    `json:"available_day_after_receive,omitempty"`
174}
175
176type UserInfo struct {
177	CommonFieldList []UserInfoCommonField `json:"common_field_list,omitempty"`
178	CustomFieldList []UserInfoCustomField `json:"custom_field_list,omitempty"`
179}
180
181type UserCardState string
182
183func (e UserCardState) Ptr() *UserCardState {
184	return &e
185}
186
187const (
188	USERCARDSTATE_UNACTIVATED UserCardState = "UNACTIVATED"
189	USERCARDSTATE_EFFECTIVE   UserCardState = "EFFECTIVE"
190	USERCARDSTATE_EXPIRED     UserCardState = "EXPIRED"
191	USERCARDSTATE_INVALID     UserCardState = "INVALID"
192)
193
194type DateType string
195
196func (e DateType) Ptr() *DateType {
197	return &e
198}
199
200const (
201	DATETYPE_FIX_TIME_RANGE DateType = "FIX_TIME_RANGE"
202	DATETYPE_FIX_TERM       DateType = "FIX_TERM"
203	DATETYPE_PERMANENT      DateType = "PERMANENT"
204)
205
206type UserInfoCommonField struct {
207	Name  *CommonFieldFlag `json:"name,omitempty"`
208	Value *string          `json:"value,omitempty"`
209}
210
211type UserInfoCustomField struct {
212	Name             *string  `json:"name,omitempty"`
213	UserChosenValues []string `json:"user_chosen_values,omitempty"`
214}
215
216type CommonFieldFlag string
217
218func (e CommonFieldFlag) Ptr() *CommonFieldFlag {
219	return &e
220}
221
222const (
223	COMMONFIELDFLAG_USER_FORM_FLAG_SEX      CommonFieldFlag = "USER_FORM_FLAG_SEX"
224	COMMONFIELDFLAG_USER_FORM_FLAG_NAME     CommonFieldFlag = "USER_FORM_FLAG_NAME"
225	COMMONFIELDFLAG_USER_FORM_FLAG_BIRTHDAY CommonFieldFlag = "USER_FORM_FLAG_BIRTHDAY"
226	COMMONFIELDFLAG_USER_FORM_FLAG_ADDRESS  CommonFieldFlag = "USER_FORM_FLAG_ADDRESS"
227	COMMONFIELDFLAG_USER_FORM_FLAG_EMAIL    CommonFieldFlag = "USER_FORM_FLAG_EMAIL"
228	COMMONFIELDFLAG_USER_FORM_FLAG_CITY     CommonFieldFlag = "USER_FORM_FLAG_CITY"
229)
230

1curl -X GET \
2  https://api.mch.weixin.qq.com/v3/brand/partner/card-member/user-cards/478515832665?brand_id=1004&card_id=pbLatjvWOibDc5-TBnbUk1pD12o0&openid=obLatjnx9gnqzS4myYGmLZ7LgLBA \
3  -H "Authorization: WECHATPAY2-SHA256-RSA2048 mchid=\"1900000001\",..." \
4  -H "Accept: application/json" 
5