请求分账

1curl -X POST \
2  https://api.mch.weixin.qq.com/v3/ecommerce/profitsharing/orders \
3  -H "Authorization: WECHATPAY2-SHA256-RSA2048 mchid=\"1900000001\",..." \
4  -H "Accept: application/json" \
5  -H "Wechatpay-Serial: 5157F09EFDC096DE15EBE81A47057A7232F1B8E1"  \
6  -H "Content-Type: application/json" \
7  -d '{
8    "appid" : "wx8888888888888888",
9    "sub_mchid" : "1900000109",
10    "transaction_id" : "4208450740201411110007820472",
11    "out_order_no" : "P20150806125346",
12    "receivers" : [
13      {
14        "type" : "MERCHANT_ID",
15        "receiver_account" : "1900000109",
16        "amount" : 100,
17        "description" : "分给商户1900000110",
18        "receiver_name" : "hu89ohu89ohu89o"
19      }
20    ],
21    "finish" : true
22  }'
23

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 * 请求分账
24 */
25public class CreateOrder {
26  private static String HOST = "https://api.mch.weixin.qq.com";
27  private static String METHOD = "POST";
28  private static String PATH = "/v3/ecommerce/profitsharing/orders";
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    CreateOrder client = new CreateOrder(
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    CreateOrderRequest request = new CreateOrderRequest();
41    request.appid = "wx8888888888888888";
42    request.subMchid = "1900000109";
43    request.transactionId = "4208450740201411110007820472";
44    request.outOrderNo = "P20150806125346";
45    request.receivers = new ArrayList<>();
46    {
47      CreateOrderReceiver receiversItem = new CreateOrderReceiver();
48      receiversItem.type = "MERCHANT_ID";
49      receiversItem.receiverAccount = "1900000109";
50      receiversItem.amount = 100L;
51      receiversItem.description = "分给商户1900000110";
52      receiversItem.receiverName = client.encrypt("receiver_name");
53      request.receivers.add(receiversItem);
54    };
55    request.finish = true;
56    try {
57      CreateOrderResponse response = client.run(request);
58        // TODO: 请求成功，继续业务逻辑
59        System.out.println(response);
60    } catch (WXPayUtility.ApiException e) {
61        // TODO: 请求失败，根据状态码执行不同的逻辑
62        e.printStackTrace();
63    }
64  }
65
66  public CreateOrderResponse run(CreateOrderRequest request) {
67    String uri = PATH;
68    String reqBody = WXPayUtility.toJson(request);
69
70    Request.Builder reqBuilder = new Request.Builder().url(HOST + uri);
71    reqBuilder.addHeader("Accept", "application/json");
72    reqBuilder.addHeader("Wechatpay-Serial", wechatPayPublicKeyId);
73    reqBuilder.addHeader("Authorization", WXPayUtility.buildAuthorization(mchid, certificateSerialNo,privateKey, METHOD, uri, reqBody));
74    reqBuilder.addHeader("Content-Type", "application/json");
75    RequestBody requestBody = RequestBody.create(MediaType.parse("application/json; charset=utf-8"), reqBody);
76    reqBuilder.method(METHOD, requestBody);
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, CreateOrderResponse.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 CreateOrder(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 String encrypt(String plainText) {
113    return WXPayUtility.encrypt(this.wechatPayPublicKey, plainText);
114  }
115
116  public static class CreateOrderRequest {
117    @SerializedName("appid")
118    public String appid;
119  
120    @SerializedName("sub_mchid")
121    public String subMchid;
122  
123    @SerializedName("transaction_id")
124    public String transactionId;
125  
126    @SerializedName("out_order_no")
127    public String outOrderNo;
128  
129    @SerializedName("receivers")
130    public List<CreateOrderReceiver> receivers = new ArrayList<CreateOrderReceiver>();
131  
132    @SerializedName("finish")
133    public Boolean finish;
134  }
135  
136  public static class CreateOrderResponse {
137    @SerializedName("sub_mchid")
138    public String subMchid;
139  
140    @SerializedName("transaction_id")
141    public String transactionId;
142  
143    @SerializedName("out_order_no")
144    public String outOrderNo;
145  
146    @SerializedName("order_id")
147    public String orderId;
148  
149    @SerializedName("receivers")
150    public List<OrderReceiverDetail> receivers = new ArrayList<OrderReceiverDetail>();
151  
152    @SerializedName("status")
153    public Status status;
154  }
155  
156  public static class CreateOrderReceiver {
157    @SerializedName("type")
158    public String type;
159  
160    @SerializedName("receiver_account")
161    public String receiverAccount;
162  
163    @SerializedName("amount")
164    public Long amount;
165  
166    @SerializedName("description")
167    public String description;
168  
169    @SerializedName("receiver_name")
170    public String receiverName;
171  }
172  
173  public static class OrderReceiverDetail {
174    @SerializedName("amount")
175    public Long amount;
176  
177    @SerializedName("description")
178    public String description;
179  
180    @SerializedName("result")
181    public String result;
182  
183    @SerializedName("finish_time")
184    public String finishTime;
185  
186    @SerializedName("fail_reason")
187    public String failReason;
188  
189    @SerializedName("type")
190    public String type;
191  
192    @SerializedName("receiver_account")
193    public String receiverAccount;
194  
195    @SerializedName("detail_id")
196    public String detailId;
197  }
198  
199  public enum Status {
200    @SerializedName("PROCESSING")
201    PROCESSING,
202    @SerializedName("FINISHED")
203    FINISHED
204  }
205  
206}
207

1package main
2
3import (
4	"bytes"
5	"demo/wxpay_utility" // 引用微信支付工具库，参考 https://pay.weixin.qq.com/doc/v3/partner/4015119446
6	"encoding/json"
7	"fmt"
8	"net/http"
9	"net/url"
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 := &CreateOrderRequest{
28		Appid:         wxpay_utility.String("wx8888888888888888"),
29		SubMchid:      wxpay_utility.String("1900000109"),
30		TransactionId: wxpay_utility.String("4208450740201411110007820472"),
31		OutOrderNo:    wxpay_utility.String("P20150806125346"),
32		Receivers: []CreateOrderReceiver{CreateOrderReceiver{
33			Type:            wxpay_utility.String("MERCHANT_ID"),
34			ReceiverAccount: wxpay_utility.String("1900000109"),
35			Amount:          wxpay_utility.Int64(100),
36			Description:     wxpay_utility.String("分给商户1900000110"),
37			ReceiverName:    wxpay_utility.String("hu89ohu89ohu89o"), /*请传入wxpay_utility.EncryptOAEPWithPublicKey 加密结果*/
38		}},
39		Finish: wxpay_utility.Bool(true),
40	}
41
42	response, err := CreateOrder(config, request)
43	if err != nil {
44		fmt.Printf("请求失败: %+v\n", err)
45		// TODO: 请求失败，根据状态码执行不同的处理
46		return
47	}
48
49	// TODO: 请求成功，继续业务逻辑
50	fmt.Printf("请求成功: %+v\n", response)
51}
52
53func CreateOrder(config *wxpay_utility.MchConfig, request *CreateOrderRequest) (response *CreateOrderResponse, err error) {
54	const (
55		host   = "https://api.mch.weixin.qq.com"
56		method = "POST"
57		path   = "/v3/ecommerce/profitsharing/orders"
58	)
59
60	reqUrl, err := url.Parse(fmt.Sprintf("%s%s", host, path))
61	if err != nil {
62		return nil, err
63	}
64	reqBody, err := json.Marshal(request)
65	if err != nil {
66		return nil, err
67	}
68	httpRequest, err := http.NewRequest(method, reqUrl.String(), bytes.NewReader(reqBody))
69	if err != nil {
70		return nil, err
71	}
72	httpRequest.Header.Set("Accept", "application/json")
73	httpRequest.Header.Set("Wechatpay-Serial", config.WechatPayPublicKeyId())
74	httpRequest.Header.Set("Content-Type", "application/json")
75	authorization, err := wxpay_utility.BuildAuthorization(config.MchId(), config.CertificateSerialNo(), config.PrivateKey(), method, reqUrl.RequestURI(), reqBody)
76	if err != nil {
77		return nil, err
78	}
79	httpRequest.Header.Set("Authorization", authorization)
80
81	client := &http.Client{}
82	httpResponse, err := client.Do(httpRequest)
83	if err != nil {
84		return nil, err
85	}
86	respBody, err := wxpay_utility.ExtractResponseBody(httpResponse)
87	if err != nil {
88		return nil, err
89	}
90	if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
91		// 2XX 成功，验证应答签名
92		err = wxpay_utility.ValidateResponse(
93			config.WechatPayPublicKeyId(),
94			config.WechatPayPublicKey(),
95			&httpResponse.Header,
96			respBody,
97		)
98		if err != nil {
99			return nil, err
100		}
101		response := &CreateOrderResponse{}
102		if err := json.Unmarshal(respBody, response); err != nil {
103			return nil, err
104		}
105
106		return response, nil
107	} else {
108		return nil, wxpay_utility.NewApiException(
109			httpResponse.StatusCode,
110			httpResponse.Header,
111			respBody,
112		)
113	}
114}
115
116type CreateOrderRequest struct {
117	Appid         *string               `json:"appid,omitempty"`
118	SubMchid      *string               `json:"sub_mchid,omitempty"`
119	TransactionId *string               `json:"transaction_id,omitempty"`
120	OutOrderNo    *string               `json:"out_order_no,omitempty"`
121	Receivers     []CreateOrderReceiver `json:"receivers,omitempty"`
122	Finish        *bool                 `json:"finish,omitempty"`
123}
124
125type CreateOrderResponse struct {
126	SubMchid      *string               `json:"sub_mchid,omitempty"`
127	TransactionId *string               `json:"transaction_id,omitempty"`
128	OutOrderNo    *string               `json:"out_order_no,omitempty"`
129	OrderId       *string               `json:"order_id,omitempty"`
130	Receivers     []OrderReceiverDetail `json:"receivers,omitempty"`
131	Status        *Status               `json:"status,omitempty"`
132}
133
134type CreateOrderReceiver struct {
135	Type            *string `json:"type,omitempty"`
136	ReceiverAccount *string `json:"receiver_account,omitempty"`
137	Amount          *int64  `json:"amount,omitempty"`
138	Description     *string `json:"description,omitempty"`
139	ReceiverName    *string `json:"receiver_name,omitempty"`
140}
141
142type OrderReceiverDetail struct {
143	Amount          *int64     `json:"amount,omitempty"`
144	Description     *string    `json:"description,omitempty"`
145	Result          *string    `json:"result,omitempty"`
146	FinishTime      *time.Time `json:"finish_time,omitempty"`
147	FailReason      *string    `json:"fail_reason,omitempty"`
148	Type            *string    `json:"type,omitempty"`
149	ReceiverAccount *string    `json:"receiver_account,omitempty"`
150	DetailId        *string    `json:"detail_id,omitempty"`
151}
152
153type Status string
154
155func (e Status) Ptr() *Status {
156	return &e
157}
158
159const (
160	STATUS_PROCESSING Status = "PROCESSING"
161	STATUS_FINISHED   Status = "FINISHED"
162)
163