如何自己做网站推广上海网站制作推广

一、什么是车辆VIN码/车架号查询接口？

车辆VIN码又叫车架号，车辆识别码，传入车辆识别码（车架号）VIN码来获取车辆的品牌名称、车型名称、出厂日期、发动机类型、排量、车系等多维度车辆参数，该接口可以支持大小车、新能源等。

二、具体用Java如何实现接口对接？

下面我们以阿里云接口为例：

接口地址：https://market.aliyun.com/apimarket/detail/cmapi00069828?#sku=yuncode6382800002public static void main(String[] args) {String host = "https://kzvin.market.alicloudapi.com";String path = "/vin/query";String method = "GET";String appcode = "你自己的AppCode";Map<String, String> headers = new HashMap<String, String>();//最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105headers.put("Authorization", "APPCODE " + appcode);Map<String, String> querys = new HashMap<String, String>();querys.put("vin", "L6T79T2E6NP024446");try {/*** 重要提示如下:* HttpUtils请从* https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/src/main/java/com/aliyun/api/gateway/demo/util/HttpUtils.java* 下载** 相应的依赖请参照* https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/pom.xml*/HttpResponse response = HttpUtils.doGet(host, path, method, headers, querys);System.out.println(response.toString());//获取response的body//System.out.println(EntityUtils.toString(response.getEntity()));} catch (Exception e) {e.printStackTrace();}}

成功返回示例代码如下：

{"msg": "成功","success": true,"code": 200,"data": {"model_list": [{"name": "极氪 极氪001 2022款 超长续航双电机 YOU版","series_name": "极氪001","brand_name": "极氪","cid": "73187"},{"name": "极氪 极氪001 2022款 长续航双电机 WE版","series_name": "极氪001","brand_name": "极氪","cid": "73185"},{"name": "极氪 极氪001 2022款 超长续航双电机 ME版","series_name": "极氪001","brand_name": "极氪","cid": "73186"},{"name": "极氪 极氪001 2021款 长续航双电机 WE版","series_name": "极氪001","brand_name": "极氪","cid": "37780"},{"name": "极氪 极氪001 2023款 ME版 100kWh","series_name": "极氪001","brand_name": "极氪","cid": "73180"},{"name": "极氪 极氪001 2022款 超长续航单电机 WE版","series_name": "极氪001","brand_name": "极氪","cid": "73184"},{"name": "极氪 极氪001 2021款 超长续航双电机 YOU版","series_name": "极氪001","brand_name": "极氪","cid": "37782"},{"name": "极氪 极氪001 2023款 YOU版 100kWh","series_name": "极氪001","brand_name": "极氪","cid": "73181"}],"rlxs": "纯电动","full_weight_zz": "","csjg": "掀背车","year": "2022","chassis_number": "","rear_brake_type": "通风盘式","engine_model": "","gyfs": "","gearnum": "1","high": "1548","rear_tyre_size": "255/45 R21","price": "38.60万","driven_type": "双电机四驱","displacement": "","vin": "L6T79T2E6NP024446","front_tyre_size": "255/45 R21","brand_name": "极氪","market_date": "2022.07","front_brake_type": "通风盘式","wheelbase": "3005","zdgl": "400","gearbox_number": "","geartype": "固定齿比变速箱","name": "极氪 极氪001 2022款 超长续航双电机 YOU版","market_price": "38.60万","trackfront": "1713","cid": "73187","ryxh": "","displacement_ml": "","full_weight_max": "2840","cms": "5","scale": "中大型车","is_commercial": 0,"matching_mode": 1,"manufacturer": "极氪","is_import": 0,"parking_brake_type": "电子驻车","nedczhyh": "","zws": "5","series_name": "极氪001","gearbox": "","trackrear": "1726","full_weight": "2350","length": "4970","stop_date": "","width": "1999","effluent_standard": "","qfs": ""}
}matching_mode	int	匹配模式 1 标准车型
is_commercial	int	是否商用 1 是 0 否
cid	string	车ID，车辆车型大全接口 可查看该车所有配置信息
brand_name	string	品牌名称
series_name	string	车系
name	string	车型车款
year	string	年款
price	string	厂家指导价
gearbox	string	变速箱
geartype	string	变速箱类型
engine_model	string	发动机型号
driven_type	string	驱动方式
displacement_ml	string	排量(mL)
displacement	string	排量(L)
nedczhyh	string	油耗
effluent_standard	string	环保标准
scale	string	车辆级别
csjg	string	车身结构
cms	string	车门数(个)
zws	string	座位数(个)
market_date	string	上市时间
stop_date	string	停产日期
length	string	长度(mm)
width	string	宽度(mm)
high	string	高度(mm)
wheelbase	string	轴距(mm)
trackfront	string	前轮距(mm)
trackrear	string	后轮距(mm)
full_weight	string	整备质量(kg)
front_tyre_size	string	前轮胎规格
rear_tyre_size	string	后轮胎规格
rlxs	string	燃料形式
ryxh	string	燃油标号
gearbox_number	string	变速箱号
chassis_number	string	底盘号
model_list	object	可能的销售车型列表
full_weight_max	string	最大满载质量(kg)
full_weight_zz	string	核载质量
img	string	车型图片
manufacturer	string	厂商
zdgl	string	最大功率
front_brake_type	string	前制动器类型
rear_brake_type	string	后制动器类型
parking_brake_type	string	驻车制动类型
qfs	string	气缸数
gyfs	string	供油方式
is_import	string	是否进口 0国产 1进口
is_rules	string	vin是否合规 1是 0否
market_price	string	市场参考价
gearnum	string	变速箱档位数
body_type	string	车体结构
zdml	string	最大马力
version	string	销售版本