查询结算账户修改申请状态

1curl -X GET \
2  https://api.mch.weixin.qq.com/v3/apply4sub/sub_merchants/1511101111/application/102329389XXXX?account_number_rule=ACCOUNT_NUMBER_RULE_MASK_V1 \
3  -H "Authorization: WECHATPAY2-SHA256-RSA2048 mchid=\"1900000001\",..." \
4  -H "Accept: application/json"

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 * 查询结算账户修改申请状态
24 */
25public class GetApplication {
26  private static String HOST = "https://api.mch.weixin.qq.com";
27  private static String METHOD = "GET";
28  private static String PATH = "/v3/apply4sub/sub_merchants/{sub_mchid}/application/{application_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    GetApplication client = new GetApplication(
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    GetApplicationRequest request = new GetApplicationRequest();
41    request.subMchid = "1511101111";
42    request.applicationNo = "102329389XXXX";
43    request.accountNumberRule = AccountNumberRule.ACCOUNT_NUMBER_RULE_MASK_V1;
44    try {
45      SubMerchantsGetApplicationResponse response = client.run(request);
46        // TODO: 请求成功，继续业务逻辑
47        System.out.println(response);
48    } catch (WXPayUtility.ApiException e) {
49        // TODO: 请求失败，根据状态码执行不同的逻辑
50        e.printStackTrace();
51    }
52  }
53
54  public SubMerchantsGetApplicationResponse run(GetApplicationRequest request) {
55    String uri = PATH;
56    uri = uri.replace("{sub_mchid}", WXPayUtility.urlEncode(request.subMchid));
57    uri = uri.replace("{application_no}", WXPayUtility.urlEncode(request.applicationNo));
58    Map<String, Object> args = new HashMap<>();
59    args.put("account_number_rule", request.accountNumberRule);
60    String queryString = WXPayUtility.urlEncode(args);
61    if (!queryString.isEmpty()) {
62        uri = uri + "?" + queryString;
63    }
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, SubMerchantsGetApplicationResponse.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 GetApplication(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 GetApplicationRequest {
106    @SerializedName("sub_mchid")
107    @Expose(serialize = false)
108    public String subMchid;
109  
110    @SerializedName("application_no")
111    @Expose(serialize = false)
112    public String applicationNo;
113  
114    @SerializedName("account_number_rule")
115    @Expose(serialize = false)
116    public AccountNumberRule accountNumberRule;
117  }
118  
119  public static class SubMerchantsGetApplicationResponse {
120    @SerializedName("account_name")
121    public String accountName;
122  
123    @SerializedName("account_type")
124    public BankAccountType accountType;
125  
126    @SerializedName("account_bank")
127    public String accountBank;
128  
129    @SerializedName("bank_name")
130    public String bankName;
131  
132    @SerializedName("bank_branch_id")
133    public String bankBranchId;
134  
135    @SerializedName("account_number")
136    public String accountNumber;
137  
138    @SerializedName("verify_result")
139    public AuditResult verifyResult;
140  
141    @SerializedName("verify_fail_reason")
142    public String verifyFailReason;
143  
144    @SerializedName("verify_finish_time")
145    public String verifyFinishTime;
146  }
147  
148  public enum AccountNumberRule {
149    @SerializedName("ACCOUNT_NUMBER_RULE_MASK_V1")
150    ACCOUNT_NUMBER_RULE_MASK_V1,
151    @SerializedName("ACCOUNT_NUMBER_RULE_MASK_V2")
152    ACCOUNT_NUMBER_RULE_MASK_V2
153  }
154  
155  public enum BankAccountType {
156    @SerializedName("ACCOUNT_TYPE_BUSINESS")
157    ACCOUNT_TYPE_BUSINESS,
158    @SerializedName("ACCOUNT_TYPE_PRIVATE")
159    ACCOUNT_TYPE_PRIVATE
160  }
161  
162  public enum AuditResult {
163    @SerializedName("AUDIT_SUCCESS")
164    AUDIT_SUCCESS,
165    @SerializedName("AUDITING")
166    AUDITING,
167    @SerializedName("AUDIT_FAIL")
168    AUDIT_FAIL
169  }
170  
171}

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 := &GetApplicationRequest{
27		SubMchid:          wxpay_utility.String("1511101111"),
28		ApplicationNo:     wxpay_utility.String("102329389XXXX"),
29		AccountNumberRule: ACCOUNTNUMBERRULE_ACCOUNT_NUMBER_RULE_MASK_V1.Ptr(),
30	}
31
32	response, err := GetApplication(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 GetApplication(config *wxpay_utility.MchConfig, request *GetApplicationRequest) (response *SubMerchantsGetApplicationResponse, err error) {
44	const (
45		host   = "https://api.mch.weixin.qq.com"
46		method = "GET"
47		path   = "/v3/apply4sub/sub_merchants/{sub_mchid}/application/{application_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, "{sub_mchid}", url.PathEscape(*request.SubMchid), -1)
55	reqUrl.Path = strings.Replace(reqUrl.Path, "{application_no}", url.PathEscape(*request.ApplicationNo), -1)
56	query := reqUrl.Query()
57	if request.AccountNumberRule != nil {
58		query.Add("account_number_rule", fmt.Sprintf("%v", *request.AccountNumberRule))
59	}
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	respBody, err := wxpay_utility.ExtractResponseBody(httpResponse)
79	if err != nil {
80		return nil, err
81	}
82	if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
83		// 2XX 成功，验证应答签名
84		err = wxpay_utility.ValidateResponse(
85			config.WechatPayPublicKeyId(),
86			config.WechatPayPublicKey(),
87			&httpResponse.Header,
88			respBody,
89		)
90		if err != nil {
91			return nil, err
92		}
93		response := &SubMerchantsGetApplicationResponse{}
94		if err := json.Unmarshal(respBody, response); err != nil {
95			return nil, err
96		}
97
98		return response, nil
99	} else {
100		return nil, wxpay_utility.NewApiException(
101			httpResponse.StatusCode,
102			httpResponse.Header,
103			respBody,
104		)
105	}
106}
107
108type GetApplicationRequest struct {
109	SubMchid          *string            `json:"sub_mchid,omitempty"`
110	ApplicationNo     *string            `json:"application_no,omitempty"`
111	AccountNumberRule *AccountNumberRule `json:"account_number_rule,omitempty"`
112}
113
114func (o *GetApplicationRequest) MarshalJSON() ([]byte, error) {
115	type Alias GetApplicationRequest
116	a := &struct {
117		SubMchid          *string            `json:"sub_mchid,omitempty"`
118		ApplicationNo     *string            `json:"application_no,omitempty"`
119		AccountNumberRule *AccountNumberRule `json:"account_number_rule,omitempty"`
120		*Alias
121	}{
122		// 序列化时移除非 Body 字段
123		SubMchid:          nil,
124		ApplicationNo:     nil,
125		AccountNumberRule: nil,
126		Alias:             (*Alias)(o),
127	}
128	return json.Marshal(a)
129}
130
131type SubMerchantsGetApplicationResponse struct {
132	AccountName      *string          `json:"account_name,omitempty"`
133	AccountType      *BankAccountType `json:"account_type,omitempty"`
134	AccountBank      *string          `json:"account_bank,omitempty"`
135	BankName         *string          `json:"bank_name,omitempty"`
136	BankBranchId     *string          `json:"bank_branch_id,omitempty"`
137	AccountNumber    *string          `json:"account_number,omitempty"`
138	VerifyResult     *AuditResult     `json:"verify_result,omitempty"`
139	VerifyFailReason *string          `json:"verify_fail_reason,omitempty"`
140	VerifyFinishTime *string          `json:"verify_finish_time,omitempty"`
141}
142
143type AccountNumberRule string
144
145func (e AccountNumberRule) Ptr() *AccountNumberRule {
146	return &e
147}
148
149const (
150	ACCOUNTNUMBERRULE_ACCOUNT_NUMBER_RULE_MASK_V1 AccountNumberRule = "ACCOUNT_NUMBER_RULE_MASK_V1"
151	ACCOUNTNUMBERRULE_ACCOUNT_NUMBER_RULE_MASK_V2 AccountNumberRule = "ACCOUNT_NUMBER_RULE_MASK_V2"
152)
153
154type BankAccountType string
155
156func (e BankAccountType) Ptr() *BankAccountType {
157	return &e
158}
159
160const (
161	BANKACCOUNTTYPE_ACCOUNT_TYPE_BUSINESS BankAccountType = "ACCOUNT_TYPE_BUSINESS"
162	BANKACCOUNTTYPE_ACCOUNT_TYPE_PRIVATE  BankAccountType = "ACCOUNT_TYPE_PRIVATE"
163)
164
165type AuditResult string
166
167func (e AuditResult) Ptr() *AuditResult {
168	return &e
169}
170
171const (
172	AUDITRESULT_AUDIT_SUCCESS AuditResult = "AUDIT_SUCCESS"
173	AUDITRESULT_AUDITING      AuditResult = "AUDITING"
174	AUDITRESULT_AUDIT_FAIL    AuditResult = "AUDIT_FAIL"
175)