public class MerchantInfo{
     public final static String appKey1 = "请输入商家／服务商的应用私钥";
     public final static String appId1 = "请输入appid";
}

mZoloz.getMetaInfo(mockInfo(), new MetaInfoCallback() {
    // 解析getMetaInfo返回的结果，如果成功，则请求商家服务端调用人脸初始化接口
    @Override
    public void onMetaInfo(String metaInfo, Map<String, Object> extInfo) {
        Log.d(TAG, "meta info is:" + metaInfo);
        //获取metainfo成功
        if (TextUtils.isEmpty(metaInfo)) {
            Log.e(TAG, "metainfo is null");
        } else {
            Log.i("zolozTime", "smiletopay init zimid begin");
            // 将metaInfo发送给商家服务端，由商家服务端发起刷脸初始化OpenAPI的调用
            // 参考刷脸初始化
        }
    ｝
/**
  * mock数据，真实商家请填写真实信息.
  */
  private Map mockInfo() {
     Map merchantInfo = new HashMap();
     //以下信息请根据真实情况填写
     //商户 PID
     merchantInfo.put(ZolozConstants.KEY_MERCHANT_INFO_MERCHANT_ID, merchantId);
     //服务商 PID
     merchantInfo.put(ZolozConstants.KEY_MERCHANT_INFO_PARTNER_ID, partnerId);
     //添加刷脸付功能的appid
     merchantInfo.put("appId", appId);
     //机具编号，便于关联商家管理的机具
     merchantInfo.put(ZolozConstants.KEY_MERCHANT_INFO_DEVICE_NUM, "TEST_ZOLOZ_TEST");
    return merchantInfo;
}

package com.java.sdk.demo;

import com.alipay.v3.ApiException;
import com.alipay.v3.ApiClient;
import com.alipay.v3.util.model.AlipayConfig;
import com.alipay.v3.Configuration;
import com.alipay.v3.api.ZolozAuthenticationSmilepayApi;
import com.alipay.v3.model.*;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class ZolozAuthenticationSmilepayApiInitialize {

    public static void main(String[] args) throws ApiException {
        ApiClient defaultClient = Configuration.getDefaultApiClient();
        // 初始化alipay参数（全局设置一次）
        AlipayConfig alipayConfig = new AlipayConfig();
        alipayConfig.setServerUrl("https://openapi.alipay.com");
        alipayConfig.setAppId("<-- 请填写您的AppId，例如：2019091767145019 -->");
        alipayConfig.setPrivateKey("<-- 请填写您的应用私钥，例如：MIIEvQIBADANB ... ... -->");
        alipayConfig.setAlipayPublicKey("<-- 请填写您的支付宝公钥，例如：MIIBIjANBg... -->");
        defaultClient.setAlipayConfig(alipayConfig);
        ZolozAuthenticationSmilepayApi api = new ZolozAuthenticationSmilepayApi();
        ZolozAuthenticationSmilepayInitializeModel data = new ZolozAuthenticationSmilepayInitializeModel();
        data.setOsVersion("7.1.1");
        FaceMachineInfo machineInfo = new FaceMachineInfo();
        machineInfo.setCameraDriveVer("1.0");
        machineInfo.setMachineModel("T2");
        machineInfo.setCameraName("AstraP1");
        machineInfo.setCameraVer("1.0");
        machineInfo.setMachineCode("WyDAz27pfsEDANGk7QnmxZlv");
        machineInfo.setMachineVer("7.1.1");
        machineInfo.setCameraModel("AstraP1");
        machineInfo.setExt("扩展信息");
        data.setMachineInfo(machineInfo);
        data.setDeviceType("android");
        data.setBioMetaInfo("3.13.0:12419136,6");
        data.setDeviceModel("T2");
        data.setRemoteLogId("bcf71c4290f288f4421ee9d49eedbf1e2840ba");
        FaceExtParams extInfo = new FaceExtParams();
        extInfo.setBizType("1");
        data.setExtInfo(extInfo);
        data.setAppName("com.alipay.zoloz.smile");
        data.setZimVer("1.0.0");
        FaceMerchantInfo merchantInfo = new FaceMerchantInfo();
        merchantInfo.setWifiname("Alipay-Test");
        merchantInfo.setAreaCode("华中");
        merchantInfo.setDeviceNum("TEST_ZOLOZ_TEST");
        merchantInfo.setBrandCode("KFC");
        merchantInfo.setStoreCode("TEST");
        merchantInfo.setGeo("120.10785,30.26708");
        merchantInfo.setMerchantId("2088302068579978");
        merchantInfo.setDeviceMac("1c:aa:07:b0:e7:af");
        merchantInfo.setPartnerId("2088302068579978");
        merchantInfo.setWifimac("1c:aa:07:b0:e7:af");
        merchantInfo.setGroup("group1");
        data.setMerchantInfo(merchantInfo);
        data.setAppVersion("3.7.0.201809191618");
        data.setBaseVer("7.1.1");
        data.setApdidToken("40Kl9e97cQcMJka5gfT0arVPq7GTaR6yE5f73mj8zqBW9eOPZQEAAA==");
        try {
            ZolozAuthenticationSmilepayInitializeResponseModel response = api.initialize(data);
        } catch (ApiException e) {
            ZolozAuthenticationSmilepayInitializeDefaultResponse errorObject = (ZolozAuthenticationSmilepayInitializeDefaultResponse) e.getErrorObject();
            System.out.println("调用失败:" + errorObject);
        }
    }
}

// 将上一步中initialize接口返回的zim_init_client_data对象和zim_id作为入參
Map params = new HashMap();
params.put("zim.init.resp", protocal);
/* 可选：smile_mode用于指定选择刷脸模式,值为int类型，0：主屏幕显示（默认值）；1：双面屏机具，副屏幕显示 */
params.put("smile_mode", 0); 
mZoloz.verify(zimId, params, new VerifyCallback() {
     @Override
    public void onResponse(Smile2PayResponse smileToPayResponse) {
        Log.d(TAG, "verify()...response");
        if (smileToPayResponse != null) {
            int code = smileToPayResponse.getCode();
            String uid = smileToPayResponse.getAlipayUid();
            String fToken = smileToPayResponse.getFaceToken();
            String msg = Smile2PayResponse.CODE_SUCCESS == code ?
                "识别成功" : "识别失败";
            if (CODE_SUCCESS.equalsIgnoreCase(code) && fToken != null) {
                // 发起支付，参考调用收单接口完成支付
                ...       
            } else {
                String subMsg = smileToPayResponse.getSubMsg();
                String subCode = smileToPayResponse.getSubCode();
                Log.d(TAG, "verify()...response failed: code:" + code + " subCode:"
                     + subCode + " subMsg:" + subMsg);
            }
        }
    }
}

// 将上一步中initialize接口返回的zim_init_client_data对象和zim_id作为入參
Map params = new HashMap();
params.put("zim.init.resp", protocal);
/* start: 如果是预输入手机号方案，请加入以下代码,填入会员绑定的手机号，必须与支付宝账号对应的手机号一致 */ 
params.put( "phone_number" ,  "1381XXXXX" ); 
/* end: --------------------------------------------- */ 
/* 可选：smile_mode用于指定选择刷脸模式,值为int类型，0：主屏幕显示（默认值）；1：双面屏机具，副屏幕显示 */
params.put("smile_mode", 0); 
mZoloz.verify(zimId, params, new VerifyCallback() {
     @Override
    public void onResponse(Smile2PayResponse smileToPayResponse) {
        Log.d(TAG, "verify()...response");
        if (smileToPayResponse != null) {
            int code = smileToPayResponse.getCode();
            String uid = smileToPayResponse.getAlipayUid();
            String fToken = smileToPayResponse.getFaceToken();
            String msg = Smile2PayResponse.CODE_SUCCESS == code ?
                "识别成功" : "识别失败";
            if (CODE_SUCCESS.equalsIgnoreCase(code) && fToken != null) {
                // 发起支付，参考调用收单接口完成支付
                ...       
            } else {
                String subMsg = smileToPayResponse.getSubMsg();
                String subCode = smileToPayResponse.getSubCode();
                Log.d(TAG, "verify()...response failed: code:" + code + " subCode:"
                     + subCode + " subMsg:" + subMsg);
            }
        }
    }
}

{
 "code":"返回码",
 "subCode":"二级返回码",
 "msg":"返回信息", 
    "ftoken":"ftoken",//用来支付或完成其它操作
 "result":{
 "alipayUid":"alipayUid", //支付宝账号的UID
 }
}

Map<String, Object> command = new HashMap<>(2);
command.put(ZolozConfig.KEY_COMMAND_CODE, CommandCode.EXIT); // exit退出
mZoloz.command(command);

package com.java.sdk.demo;

import com.alipay.v3.ApiException;
import com.alipay.v3.ApiClient;
import com.alipay.v3.util.model.AlipayConfig;
import com.alipay.v3.Configuration;
import com.alipay.v3.api.ZolozAuthenticationCustomerFtokenApi;
import com.alipay.v3.model.*;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class ZolozAuthenticationCustomerFtokenApiQuery {

    public static void main(String[] args) throws ApiException {
        ApiClient defaultClient = Configuration.getDefaultApiClient();
        // 初始化alipay参数（全局设置一次）
        AlipayConfig alipayConfig = new AlipayConfig();
        alipayConfig.setServerUrl("https://openapi.alipay.com");
        alipayConfig.setAppId("<-- 请填写您的AppId，例如：2019091767145019 -->");
        alipayConfig.setPrivateKey("<-- 请填写您的应用私钥，例如：MIIEvQIBADANB ... ... -->");
        alipayConfig.setAlipayPublicKey("<-- 请填写您的支付宝公钥，例如：MIIBIjANBg... -->");
        defaultClient.setAlipayConfig(alipayConfig);
        ZolozAuthenticationCustomerFtokenApi api = new ZolozAuthenticationCustomerFtokenApi();
        ZolozAuthenticationCustomerFtokenQueryModel data = new ZolozAuthenticationCustomerFtokenQueryModel();
        data.setBizType("1");
        data.setFtoken("fp0593e8d5c136277f13fd5bc36c13a7db7");
        data.setZimId("3b35b4677de2c69bb5bab69a4a5168d62");
        FaceExtInfo extInfo = new FaceExtInfo();
        extInfo.setMinAge("10");
        extInfo.setMaxAge("30");
        data.setExtInfo(extInfo);
        try {
            ZolozAuthenticationCustomerFtokenQueryResponseModel response = api.query(data);
        } catch (ApiException e) {
            ZolozAuthenticationCustomerFtokenQueryDefaultResponse errorObject = (ZolozAuthenticationCustomerFtokenQueryDefaultResponse) e.getErrorObject();
            System.out.println("调用失败:" + errorObject);
        }
    }
}

{
    "age_check_result":"true",
    "uid":"2088002842508713",
    "uid_tel_pair_list":[
        {
            "user_id":"2088302193568425"
        }
    ],
    "cert_name":"张三",
    "cert_no":"身份证号码",
    "face_id":"6458f8361582010447730145389650"
}

ApiClient apiClient = Configuration.getDefaultApiClient();
// 初始化alipay参数（全局设置一次）
AlipayConfig alipayConfig = new AlipayConfig();
alipayConfig.setServerUrl("https://openapi.alipay.com");
alipayConfig.setAppId("<-- 请填写您的AppId，例如：2019091767145019 -->");
alipayConfig.setPrivateKey("<-- 请填写您的应用私钥，例如：MIIEvQIBADANB ... ... -->");
alipayConfig.setAlipayPublicKey("<-- 请填写您的支付宝公钥，例如：MIIBIjANBg... -->");
apiClient.setAlipayConfig(alipayConfig);
AlipayTradeApi api = new AlipayTradeApi(apiClient);
AlipayTradePayModel model = new AlipayTradePayModel();
model.setOutTradeNo(UUID.randomUUID().toString());
//auth_code和scene填写需要注意
model.setAuthCode(ftoken);  // 人脸zolozVerify接口返回的ftoken
model.setScene( "security_code" ); //对于刷脸付，必须写为security_code
model.setSubject( "smilepay" );
model.setStoreId( "smilepay test" );
model.setTimeoutExpress( "5m" );
model.setTotalAmount(amount);
try {
    AlipayTradePayResponseModel response = api.pay(model);
    System.out.println(response);
} catch (ApiException e) {
    System.out.println("调用失败，code：" + e.getCode() + "，body：" + e.getResponseBody());
}