车架号VIN查询 API 接口用JAVA如何调用？

以下是车架号VIN查询 API 接口用JAVA如何调用的示例代码：

package com.shuxun.data.impl.demo;import com.shuxun.common.core.util.HttpUtil;
import org.apache.commons.codec.digest.DigestUtils;import java.util.HashMap;
import java.util.Map;public class VinQueryDemo {private static final String APP_KEY = "您的appKey";private static final String APP_SECRET = "您的appSecret";private static final String API_URL = "https://api.shuxuntech.com/v1/vin/query";public static void main(String[] args) {String timestamp = System.currentTimeMillis()+"";String sign = DigestUtils.sha256Hex(APP_KEY + timestamp + APP_SECRET);Map<String, String> header = new HashMap<>(4);header.put("appKey", APP_KEY);header.put("timestamp", timestamp);header.put("sign", sign);Map<String, String> params = new HashMap<>(2);params.put("vin", "");// 工具类下载地址 https://file.shuxuntech.com/other/code/util.zipString result = HttpUtil.get(API_URL, header, params);System.out.println("返回结果="+result);}
}

返回的数据：

（1）正确返回

{"code": "0","msg": "成功","isFee": 1,"seqNo": "bc393r21lk7mz2i6rmgt5oyp33tbcks7","data": {"result": 1,"info": {"gearboxinfo": { //变速箱信息"gearboxbrand": "捷特科", //变速箱品牌"joint": null, //接口型号"gravityoil": "4L-5L", //重力加油量"gearboxmodel": "RE0F10D/JF017E/JATCO", //变速箱型号"mechanicaloil": "12L" //机械加油量},"logo": "https://img.shuxuntech.com/vin_logo/202402/1708504285067.png", //车辆图片"fueltype": "汽油", //燃油类型"frontbraketype": "通风盘式", //前制动类型"comfuelconsumption": "8.4", //油耗"enginemodel": "QR25", //发动机型号（参考）"gearnum": "7", //档位数"machineoil": { //机油信息"volume": "4.6L", //参考用量"viscosity": "0W-20", //粘稠度"level": "SP", //质量等级"grade": "全合成" //机油分类},"len": "4897", //长 mm"maxhorsepower": "186", //最大马力(Ps)"price": "27.13万", //厂商指导价"parkingbraketype": "脚刹", //驻车制动类型"vin": "LGBR4DE43LR380247", //车架号"displacement": "2.5L", //排量(L)"brand": "日产", //品牌"environmentalstandards": "国六", //排放标准"rearbraketype": "通风盘式", //后制动类型"height": "1691", //高 mm"drivemode": "前置前驱", //驱动方式"ratedloadweight": null, //额定载质量"displacementml": "2488", //排量(mL)"iscorrect": 1, //1 VIN符合规则 0 VIN不符合规则"groupid": "3887", //车型组ID"weight": "1700", //重量，kg"chassis": null, //底盘"version": "智联豪华", //版本"groupname": "楼兰 2.5L(2015.08-)", //车型组名称"yeartype": "2021", //年款"sizetype": "中型SUV", //尺寸类型"seatnum": "5", //座位数"doornum": "5", //车门数"wheelbase": "2830", //轴距"name": "日产 楼兰 2021款 2.5L 两驱 智联豪华版", //名称"geartype": "无级变速(CVT)", //变速箱类型"cylindernum": "4", //气缸数(个)"bodystructure": "承载式", //车体结构"fuelgrade": "92号", //燃油标号"carid": 132868, //车ID 对应车型API中的ID"manufacturer": "东风日产", //厂家名称"fuelmethod": "多点电喷", //供油方式"engine": "QR25", //发动机"bodytype": "SUV", //车身型式"gearbox": "CVT无级变速(模拟7挡)", //变速箱"fronttiresize": "235/65 R18", //前轮胎尺寸"maxpower": "124", //最大功率 KW"isimport": 0, //是否是进口 0国产 1进口"reartiresize": "235/65 R18", //后轮胎尺寸"listdate": "2020-08-13", //上市日期"width": "1908", //宽 mm"carlist": [ //车型列表 可能的车型{"name": "日产 楼兰 2021款 2.5L 两驱 智联豪华版",//名称"typeid": 1985, //类型ID"model": "DFL6490VANR4", //工信部型号"typename": "楼兰", //类型名称"carid": 132868 //车ID 对应车型API中的ID},{"name": "日产 楼兰 2019款 2.5L 两驱 智联豪华版 国V","typeid": 1985,"model": "DFL6490VANR2","typename": "楼兰","carid": 45388}],"typename": "楼兰", //车型名称 对应typeid"marketprice": "22.13万" //市场价}}
}

（2）错误返回

{"code": "1","msg": "参数错误","isFee": 0,"seqNo": null,"data": null
}

需要特别注意的是，在使用车架号VIN查询 API 接口之前，我们首先需要申请并获取 API Key,不同的平台获取 API Key 的方式可能会有所不同。但是这个 API Key 将作为我们身份验证的凭证，在后续的接口请求中必须携带。