请求分账

1curl -X POST \
2  https://api.mch.weixin.qq.com/v3/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    "transaction_id" : "4208450740201411110007820472",
10    "out_order_no" : "P20150806125346",
11    "receivers" : [
12      {
13        "type" : "MERCHANT_ID",
14        "account" : "86693852",
15        "name" : "hu89ohu89ohu89o",
16        "amount" : 888,
17        "description" : "分给商户A"
18      }
19    ],
20    "unfreeze_unsplit" : true
21  }'
22

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/merchant/4014931831
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/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/merchant/4013070756
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/merchant/4013070756
34      "1DDE55AD98Exxxxxxxxxx",         // 商户API证书序列号，如何获取请参考 https://pay.weixin.qq.com/doc/v3/merchant/4013053053
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/merchant/4013038816
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.transactionId = "4208450740201411110007820472";
43    request.outOrderNo = "P20150806125346";
44    request.receivers = new ArrayList<>();
45    {
46      CreateOrderReceiver receiversItem = new CreateOrderReceiver();
47      receiversItem.type = "MERCHANT_ID";
48      receiversItem.account = "86693852";
49      receiversItem.name = client.encrypt("name");
50      receiversItem.amount = 888L;
51      receiversItem.description = "分给商户A";
52      request.receivers.add(receiversItem);
53    };
54    request.unfreezeUnsplit = true;
55    try {
56      OrdersEntity response = client.run(request);
57        // TODO: 请求成功，继续业务逻辑
58        System.out.println(response);
59    } catch (WXPayUtility.ApiException e) {
60        // TODO: 请求失败，根据状态码执行不同的逻辑
61        e.printStackTrace();
62    }
63  }
64
65  public OrdersEntity run(CreateOrderRequest request) {
66    String uri = PATH;
67    String reqBody = WXPayUtility.toJson(request);
68
69    Request.Builder reqBuilder = new Request.Builder().url(HOST + uri);
70    reqBuilder.addHeader("Accept", "application/json");
71    reqBuilder.addHeader("Wechatpay-Serial", wechatPayPublicKeyId);
72    reqBuilder.addHeader("Authorization", WXPayUtility.buildAuthorization(mchid, certificateSerialNo,privateKey, METHOD, uri, reqBody));
73    reqBuilder.addHeader("Content-Type", "application/json");
74    RequestBody requestBody = RequestBody.create(MediaType.parse("application/json; charset=utf-8"), reqBody);
75    reqBuilder.method(METHOD, requestBody);
76    Request httpRequest = reqBuilder.build();
77
78    // 发送HTTP请求
79    OkHttpClient client = new OkHttpClient.Builder().build();
80    try (Response httpResponse = client.newCall(httpRequest).execute()) {
81      String respBody = WXPayUtility.extractBody(httpResponse);
82      if (httpResponse.code() >= 200 && httpResponse.code() < 300) {
83        // 2XX 成功，验证应答签名
84        WXPayUtility.validateResponse(this.wechatPayPublicKeyId, this.wechatPayPublicKey,
85            httpResponse.headers(), respBody);
86
87        // 从HTTP应答报文构建返回数据
88        return WXPayUtility.fromJson(respBody, OrdersEntity.class);
89      } else {
90        throw new WXPayUtility.ApiException(httpResponse.code(), respBody, httpResponse.headers());
91      }
92    } catch (IOException e) {
93      throw new UncheckedIOException("Sending request to " + uri + " failed.", e);
94    }
95  }
96
97  private final String mchid;
98  private final String certificateSerialNo;
99  private final PrivateKey privateKey;
100  private final String wechatPayPublicKeyId;
101  private final PublicKey wechatPayPublicKey;
102
103  public CreateOrder(String mchid, String certificateSerialNo, String privateKeyFilePath, String wechatPayPublicKeyId, String wechatPayPublicKeyFilePath) {
104    this.mchid = mchid;
105    this.certificateSerialNo = certificateSerialNo;
106    this.privateKey = WXPayUtility.loadPrivateKeyFromPath(privateKeyFilePath);
107    this.wechatPayPublicKeyId = wechatPayPublicKeyId;
108    this.wechatPayPublicKey = WXPayUtility.loadPublicKeyFromPath(wechatPayPublicKeyFilePath);
109  }
110
111  public String encrypt(String plainText) {
112    return WXPayUtility.encrypt(this.wechatPayPublicKey, plainText);
113  }
114
115  public static class CreateOrderRequest {
116    @SerializedName("appid")
117    public String appid;
118  
119    @SerializedName("transaction_id")
120    public String transactionId;
121  
122    @SerializedName("out_order_no")
123    public String outOrderNo;
124  
125    @SerializedName("receivers")
126    public List<CreateOrderReceiver> receivers = new ArrayList<CreateOrderReceiver>();
127  
128    @SerializedName("unfreeze_unsplit")
129    public Boolean unfreezeUnsplit;
130  }
131  
132  public static class OrdersEntity {
133    @SerializedName("transaction_id")
134    public String transactionId;
135  
136    @SerializedName("out_order_no")
137    public String outOrderNo;
138  
139    @SerializedName("order_id")
140    public String orderId;
141  
142    @SerializedName("state")
143    public OrderStatus state;
144  
145    @SerializedName("receivers")
146    public List<OrderReceiverDetail> receivers = new ArrayList<OrderReceiverDetail>();
147  }
148  
149  public static class CreateOrderReceiver {
150    @SerializedName("type")
151    public String type;
152  
153    @SerializedName("account")
154    public String account;
155  
156    @SerializedName("name")
157    public String name;
158  
159    @SerializedName("amount")
160    public Long amount;
161  
162    @SerializedName("description")
163    public String description;
164  }
165  
166  public enum OrderStatus {
167    @SerializedName("PROCESSING")
168    PROCESSING,
169    @SerializedName("FINISHED")
170    FINISHED
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("type")
181    public ReceiverType type;
182  
183    @SerializedName("account")
184    public String account;
185  
186    @SerializedName("result")
187    public DetailStatus result;
188  
189    @SerializedName("fail_reason")
190    public DetailFailReason failReason;
191  
192    @SerializedName("create_time")
193    public String createTime;
194  
195    @SerializedName("finish_time")
196    public String finishTime;
197  
198    @SerializedName("detail_id")
199    public String detailId;
200  }
201  
202  public enum ReceiverType {
203    @SerializedName("MERCHANT_ID")
204    MERCHANT_ID,
205    @SerializedName("PERSONAL_OPENID")
206    PERSONAL_OPENID
207  }
208  
209  public enum DetailStatus {
210    @SerializedName("PENDING")
211    PENDING,
212    @SerializedName("SUCCESS")
213    SUCCESS,
214    @SerializedName("CLOSED")
215    CLOSED
216  }
217  
218  public enum DetailFailReason {
219    @SerializedName("ACCOUNT_ABNORMAL")
220    ACCOUNT_ABNORMAL,
221    @SerializedName("NO_RELATION")
222    NO_RELATION,
223    @SerializedName("RECEIVER_HIGH_RISK")
224    RECEIVER_HIGH_RISK,
225    @SerializedName("RECEIVER_REAL_NAME_NOT_VERIFIED")
226    RECEIVER_REAL_NAME_NOT_VERIFIED,
227    @SerializedName("NO_AUTH")
228    NO_AUTH,
229    @SerializedName("RECEIVER_RECEIPT_LIMIT")
230    RECEIVER_RECEIPT_LIMIT,
231    @SerializedName("PAYER_ACCOUNT_ABNORMAL")
232    PAYER_ACCOUNT_ABNORMAL,
233    @SerializedName("INVALID_REQUEST")
234    INVALID_REQUEST
235  }
236  
237}
238

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/merchant/4015119334
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/merchant/4013070756
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/merchant/4013070756
17		"1DDE55AD98Exxxxxxxxxx",      // 商户API证书序列号，如何获取请参考 https://pay.weixin.qq.com/doc/v3/merchant/4013053053
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/merchant/4013038816
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		TransactionId: wxpay_utility.String("4208450740201411110007820472"),
30		OutOrderNo:    wxpay_utility.String("P20150806125346"),
31		Receivers: []CreateOrderReceiver{CreateOrderReceiver{
32			Type:        wxpay_utility.String("MERCHANT_ID"),
33			Account:     wxpay_utility.String("86693852"),
34			Name:        wxpay_utility.String("hu89ohu89ohu89o"), /*请传入wxpay_utility.EncryptOAEPWithPublicKey 加密结果*/
35			Amount:      wxpay_utility.Int64(888),
36			Description: wxpay_utility.String("分给商户A"),
37		}},
38		UnfreezeUnsplit: wxpay_utility.Bool(true),
39	}
40
41	response, err := CreateOrder(config, request)
42	if err != nil {
43		fmt.Printf("请求失败: %+v\n", err)
44		// TODO: 请求失败，根据状态码执行不同的处理
45		return
46	}
47
48	// TODO: 请求成功，继续业务逻辑
49	fmt.Printf("请求成功: %+v\n", response)
50}
51
52func CreateOrder(config *wxpay_utility.MchConfig, request *CreateOrderRequest) (response *OrdersEntity, err error) {
53	const (
54		host   = "https://api.mch.weixin.qq.com"
55		method = "POST"
56		path   = "/v3/profitsharing/orders"
57	)
58
59	reqUrl, err := url.Parse(fmt.Sprintf("%s%s", host, path))
60	if err != nil {
61		return nil, err
62	}
63	reqBody, err := json.Marshal(request)
64	if err != nil {
65		return nil, err
66	}
67	httpRequest, err := http.NewRequest(method, reqUrl.String(), bytes.NewReader(reqBody))
68	if err != nil {
69		return nil, err
70	}
71	httpRequest.Header.Set("Accept", "application/json")
72	httpRequest.Header.Set("Wechatpay-Serial", config.WechatPayPublicKeyId())
73	httpRequest.Header.Set("Content-Type", "application/json")
74	authorization, err := wxpay_utility.BuildAuthorization(config.MchId(), config.CertificateSerialNo(), config.PrivateKey(), method, reqUrl.RequestURI(), reqBody)
75	if err != nil {
76		return nil, err
77	}
78	httpRequest.Header.Set("Authorization", authorization)
79
80	client := &http.Client{}
81	httpResponse, err := client.Do(httpRequest)
82	if err != nil {
83		return nil, err
84	}
85	respBody, err := wxpay_utility.ExtractResponseBody(httpResponse)
86	if err != nil {
87		return nil, err
88	}
89	if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
90		// 2XX 成功，验证应答签名
91		err = wxpay_utility.ValidateResponse(
92			config.WechatPayPublicKeyId(),
93			config.WechatPayPublicKey(),
94			&httpResponse.Header,
95			respBody,
96		)
97		if err != nil {
98			return nil, err
99		}
100		response := &OrdersEntity{}
101		if err := json.Unmarshal(respBody, response); err != nil {
102			return nil, err
103		}
104
105		return response, nil
106	} else {
107		return nil, wxpay_utility.NewApiException(
108			httpResponse.StatusCode,
109			httpResponse.Header,
110			respBody,
111		)
112	}
113}
114
115type CreateOrderRequest struct {
116	Appid           *string               `json:"appid,omitempty"`
117	TransactionId   *string               `json:"transaction_id,omitempty"`
118	OutOrderNo      *string               `json:"out_order_no,omitempty"`
119	Receivers       []CreateOrderReceiver `json:"receivers,omitempty"`
120	UnfreezeUnsplit *bool                 `json:"unfreeze_unsplit,omitempty"`
121}
122
123type OrdersEntity struct {
124	TransactionId *string               `json:"transaction_id,omitempty"`
125	OutOrderNo    *string               `json:"out_order_no,omitempty"`
126	OrderId       *string               `json:"order_id,omitempty"`
127	State         *OrderStatus          `json:"state,omitempty"`
128	Receivers     []OrderReceiverDetail `json:"receivers,omitempty"`
129}
130
131type CreateOrderReceiver struct {
132	Type        *string `json:"type,omitempty"`
133	Account     *string `json:"account,omitempty"`
134	Name        *string `json:"name,omitempty"`
135	Amount      *int64  `json:"amount,omitempty"`
136	Description *string `json:"description,omitempty"`
137}
138
139type OrderStatus string
140
141func (e OrderStatus) Ptr() *OrderStatus {
142	return &e
143}
144
145const (
146	ORDERSTATUS_PROCESSING OrderStatus = "PROCESSING"
147	ORDERSTATUS_FINISHED   OrderStatus = "FINISHED"
148)
149
150type OrderReceiverDetail struct {
151	Amount      *int64            `json:"amount,omitempty"`
152	Description *string           `json:"description,omitempty"`
153	Type        *ReceiverType     `json:"type,omitempty"`
154	Account     *string           `json:"account,omitempty"`
155	Result      *DetailStatus     `json:"result,omitempty"`
156	FailReason  *DetailFailReason `json:"fail_reason,omitempty"`
157	CreateTime  *time.Time        `json:"create_time,omitempty"`
158	FinishTime  *time.Time        `json:"finish_time,omitempty"`
159	DetailId    *string           `json:"detail_id,omitempty"`
160}
161
162type ReceiverType string
163
164func (e ReceiverType) Ptr() *ReceiverType {
165	return &e
166}
167
168const (
169	RECEIVERTYPE_MERCHANT_ID     ReceiverType = "MERCHANT_ID"
170	RECEIVERTYPE_PERSONAL_OPENID ReceiverType = "PERSONAL_OPENID"
171)
172
173type DetailStatus string
174
175func (e DetailStatus) Ptr() *DetailStatus {
176	return &e
177}
178
179const (
180	DETAILSTATUS_PENDING DetailStatus = "PENDING"
181	DETAILSTATUS_SUCCESS DetailStatus = "SUCCESS"
182	DETAILSTATUS_CLOSED  DetailStatus = "CLOSED"
183)
184
185type DetailFailReason string
186
187func (e DetailFailReason) Ptr() *DetailFailReason {
188	return &e
189}
190
191const (
192	DETAILFAILREASON_ACCOUNT_ABNORMAL                DetailFailReason = "ACCOUNT_ABNORMAL"
193	DETAILFAILREASON_NO_RELATION                     DetailFailReason = "NO_RELATION"
194	DETAILFAILREASON_RECEIVER_HIGH_RISK              DetailFailReason = "RECEIVER_HIGH_RISK"
195	DETAILFAILREASON_RECEIVER_REAL_NAME_NOT_VERIFIED DetailFailReason = "RECEIVER_REAL_NAME_NOT_VERIFIED"
196	DETAILFAILREASON_NO_AUTH                         DetailFailReason = "NO_AUTH"
197	DETAILFAILREASON_RECEIVER_RECEIPT_LIMIT          DetailFailReason = "RECEIVER_RECEIPT_LIMIT"
198	DETAILFAILREASON_PAYER_ACCOUNT_ABNORMAL          DetailFailReason = "PAYER_ACCOUNT_ABNORMAL"
199	DETAILFAILREASON_INVALID_REQUEST                 DetailFailReason = "INVALID_REQUEST"
200)
201