查询赔付商家的结果

1curl -X GET \
2  https://api.mch.weixin.qq.com/v3/platsolution/ecommerce/mch-transfer/sub-mch-compensation-bills/plfk2020042013?sponsor_mchid=1900001109 \
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 * 查询赔付商家的结果
24 */
25public class SubMchCompensationBillGetByOutNo {
26  private static String HOST = "https://api.mch.weixin.qq.com";
27  private static String METHOD = "GET";
28  private static String PATH = "/v3/platsolution/ecommerce/mch-transfer/sub-mch-compensation-bills/{out_bill_no}";
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    SubMchCompensationBillGetByOutNo client = new SubMchCompensationBillGetByOutNo(
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    SubMchCompensationBillGetByOutNoRequest request = new SubMchCompensationBillGetByOutNoRequest();
41    request.outBillNo = "plfk2020042013";
42    request.sponsorMchid = "1900001109";
43    try {
44      MchTransferBillEntity 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 MchTransferBillEntity run(SubMchCompensationBillGetByOutNoRequest request) {
54    String uri = PATH;
55    uri = uri.replace("{out_bill_no}", WXPayUtility.urlEncode(request.outBillNo));
56    Map<String, Object> args = new HashMap<>();
57    args.put("sponsor_mchid", request.sponsorMchid);
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, MchTransferBillEntity.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 SubMchCompensationBillGetByOutNo(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 static class SubMchCompensationBillGetByOutNoRequest {
104    @SerializedName("out_bill_no")
105    @Expose(serialize = false)
106    public String outBillNo;
107  
108    @SerializedName("sponsor_mchid")
109    @Expose(serialize = false)
110    public String sponsorMchid;
111  
112    @SerializedName("business_type")
113    @Expose(serialize = false)
114    public BusinsssType businessType;
115  }
116  
117  public static class MchTransferBillEntity {
118    @SerializedName("sp_mchid")
119    public String spMchid;
120  
121    @SerializedName("receiver_detail")
122    public ReceiverDetailInfo receiverDetail;
123  
124    @SerializedName("out_bill_no")
125    public String outBillNo;
126  
127    @SerializedName("amount")
128    public Long amount;
129  
130    @SerializedName("transfer_remark")
131    public String transferRemark;
132  
133    @SerializedName("bill_id")
134    public String billId;
135  
136    @SerializedName("state")
137    public TransferStatus state;
138  
139    @SerializedName("accept_time")
140    public String acceptTime;
141  
142    @SerializedName("success_time")
143    public String successTime;
144  
145    @SerializedName("close_info")
146    public TransferCloseInfo closeInfo;
147  
148    @SerializedName("sponsor_mchid")
149    public String sponsorMchid;
150  }
151  
152  public enum BusinsssType {
153    @SerializedName("DEPOSIT_COMPENSATION")
154    DEPOSIT_COMPENSATION,
155    @SerializedName("PLATFORM_AFTER_SALES_COMPENSATION")
156    PLATFORM_AFTER_SALES_COMPENSATION,
157    @SerializedName("INSURANCE_CLAIM")
158    INSURANCE_CLAIM,
159    @SerializedName("DEPOSIT_AFTER_SALES_COMPENSATION")
160    DEPOSIT_AFTER_SALES_COMPENSATION
161  }
162  
163  public static class ReceiverDetailInfo {
164    @SerializedName("receiver")
165    public ReceiverEntity receiver;
166  }
167  
168  public enum TransferStatus {
169    @SerializedName("ACCEPTED")
170    ACCEPTED,
171    @SerializedName("SUCCESS")
172    SUCCESS,
173    @SerializedName("CLOSED")
174    CLOSED
175  }
176  
177  public static class TransferCloseInfo {
178    @SerializedName("close_time")
179    public String closeTime;
180  
181    @SerializedName("close_reason")
182    public String closeReason;
183  }
184  
185  public static class ReceiverEntity {
186    @SerializedName("type")
187    public ReceiverType type;
188  
189    @SerializedName("mch_info")
190    public MerchantInfo mchInfo;
191  }
192  
193  public enum ReceiverType {
194    @SerializedName("MERCHANT")
195    MERCHANT
196  }
197  
198  public static class MerchantInfo {
199    @SerializedName("mchid")
200    public String mchid;
201  }
202  
203}
204

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 := &SubMchCompensationBillGetByOutNoRequest{
28		OutBillNo:    wxpay_utility.String("plfk2020042013"),
29		SponsorMchid: wxpay_utility.String("1900001109"),
30	}
31
32	response, err := SubMchCompensationBillGetByOutNo(config, request)
33	if err != nil {
34		fmt.Printf("请求失败: %+v\n", err)
35		// TODO: 请求失败，根据状态码执行不同的处理
36		return
37	}
38
39	// TODO: 请求成功，继续业务逻辑
40	fmt.Printf("请求成功: %+v\n", response)
41}
42
43func SubMchCompensationBillGetByOutNo(config *wxpay_utility.MchConfig, request *SubMchCompensationBillGetByOutNoRequest) (response *MchTransferBillEntity, err error) {
44	const (
45		host   = "https://api.mch.weixin.qq.com"
46		method = "GET"
47		path   = "/v3/platsolution/ecommerce/mch-transfer/sub-mch-compensation-bills/{out_bill_no}"
48	)
49
50	reqUrl, err := url.Parse(fmt.Sprintf("%s%s", host, path))
51	if err != nil {
52		return nil, err
53	}
54	reqUrl.Path = strings.Replace(reqUrl.Path, "{out_bill_no}", url.PathEscape(*request.OutBillNo), -1)
55	query := reqUrl.Query()
56	if request.SponsorMchid != nil {
57		query.Add("sponsor_mchid", *request.SponsorMchid)
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 := &MchTransferBillEntity{}
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 SubMchCompensationBillGetByOutNoRequest struct {
108	OutBillNo    *string       `json:"out_bill_no,omitempty"`
109	SponsorMchid *string       `json:"sponsor_mchid,omitempty"`
110	BusinessType *BusinsssType `json:"business_type,omitempty"`
111}
112
113func (o *SubMchCompensationBillGetByOutNoRequest) MarshalJSON() ([]byte, error) {
114	type Alias SubMchCompensationBillGetByOutNoRequest
115	a := &struct {
116		OutBillNo    *string       `json:"out_bill_no,omitempty"`
117		SponsorMchid *string       `json:"sponsor_mchid,omitempty"`
118		BusinessType *BusinsssType `json:"business_type,omitempty"`
119		*Alias
120	}{
121		// 序列化时移除非 Body 字段
122		OutBillNo:    nil,
123		SponsorMchid: nil,
124		BusinessType: nil,
125		Alias:        (*Alias)(o),
126	}
127	return json.Marshal(a)
128}
129
130type MchTransferBillEntity struct {
131	SpMchid        *string             `json:"sp_mchid,omitempty"`
132	ReceiverDetail *ReceiverDetailInfo `json:"receiver_detail,omitempty"`
133	OutBillNo      *string             `json:"out_bill_no,omitempty"`
134	Amount         *int64              `json:"amount,omitempty"`
135	TransferRemark *string             `json:"transfer_remark,omitempty"`
136	BillId         *string             `json:"bill_id,omitempty"`
137	State          *TransferStatus     `json:"state,omitempty"`
138	AcceptTime     *time.Time          `json:"accept_time,omitempty"`
139	SuccessTime    *time.Time          `json:"success_time,omitempty"`
140	CloseInfo      *TransferCloseInfo  `json:"close_info,omitempty"`
141	SponsorMchid   *string             `json:"sponsor_mchid,omitempty"`
142}
143
144type BusinsssType string
145
146func (e BusinsssType) Ptr() *BusinsssType {
147	return &e
148}
149
150const (
151	BUSINSSSTYPE_DEPOSIT_COMPENSATION              BusinsssType = "DEPOSIT_COMPENSATION"
152	BUSINSSSTYPE_PLATFORM_AFTER_SALES_COMPENSATION BusinsssType = "PLATFORM_AFTER_SALES_COMPENSATION"
153	BUSINSSSTYPE_INSURANCE_CLAIM                   BusinsssType = "INSURANCE_CLAIM"
154	BUSINSSSTYPE_DEPOSIT_AFTER_SALES_COMPENSATION  BusinsssType = "DEPOSIT_AFTER_SALES_COMPENSATION"
155)
156
157type ReceiverDetailInfo struct {
158	Receiver *ReceiverEntity `json:"receiver,omitempty"`
159}
160
161type TransferStatus string
162
163func (e TransferStatus) Ptr() *TransferStatus {
164	return &e
165}
166
167const (
168	TRANSFERSTATUS_ACCEPTED TransferStatus = "ACCEPTED"
169	TRANSFERSTATUS_SUCCESS  TransferStatus = "SUCCESS"
170	TRANSFERSTATUS_CLOSED   TransferStatus = "CLOSED"
171)
172
173type TransferCloseInfo struct {
174	CloseTime   *time.Time `json:"close_time,omitempty"`
175	CloseReason *string    `json:"close_reason,omitempty"`
176}
177
178type ReceiverEntity struct {
179	Type    *ReceiverType `json:"type,omitempty"`
180	MchInfo *MerchantInfo `json:"mch_info,omitempty"`
181}
182
183type ReceiverType string
184
185func (e ReceiverType) Ptr() *ReceiverType {
186	return &e
187}
188
189const (
190	RECEIVERTYPE_MERCHANT ReceiverType = "MERCHANT"
191)
192
193type MerchantInfo struct {
194	Mchid *string `json:"mchid,omitempty"`
195}
196