API文档

1 概述

数位云场景识别 API v3接口用于查询用户的场景位置、标签等 POI数据，用户可以使用 Java、Golang、C#、 C++、Python 等开发语言发送请求且接收 JSON 格式数据。

1.1 接入流程

1. 在数位云菜单“我的应用”创建一个应用后，即可查看到AppID和AppKey，与数位商务同事取得联系，激活AppID和AppKey；

2. 使用AppID和AppKey接入API进行测试，提供单次和批量两种请求接口，接入步骤如下：

   1) 请求头：按格式设置请求头；

   2) 请求体：按请求参数字段和示例的格式设置请求体；

   3) 签名：按签名规则计算签名，并给签名参数 sign 字段赋值；

   4) 加密：按加解密规则对请求体加密；

   5) 发送请求：将请求头和加密后的请求体发送至接口地址即可获得加密后的响应；

   6) 解密：将加密后的响应按加解密规则解密即可获得明文场景识别结果；

   7) 接入成功标志：响应中 retCode 字段值为0或201001；

   8) 业务码：详细的retCode 说明可参考业务码说明；

   9) 同时也提供多种语言API接入SDK，可简化接入过程，详情参考SDK中的README.md。

3. 成功接入API后，数位商务同事将提供场景开始测试；

4. 测试通过后协商正式上线。

2 接口说明

2.1 场景识别单次请求接口

接口地址：https://api.jjfinder.com/v3/scene/api

通过POST方式提交数据到API需要使用测试AppID作为唯一标识，使用测试AppKey进行签名。

注意：请求接口的域名及AppID、AppKey请以商务邮件为准，正式上线时请使用生产的配置。

2.1.1接口参数说明

2.1.1.1设置请求头

在请求头中添加Authorization，值为场景识别单次请求接口 2.1.1.2 中参数内容拼接，格式如下：

t=%d;a=%s;

生成Authorization样例代码如下：

  public String authorization(){      
          return String.format("t=%d;a=%s;",timestamp, appId);  }  

添加请求头样例代码：

conn.setRequestProperty("Content-Type","application/json");
conn.setRequestProperty("Authorization",authorization);      

2.1.1.2 请求参数

定位请求必须参数：

连接基站信息：每次定位

设备信息发送周期：每月首次

应用列表发送周期：每星期首次

蓝牙列表发送周期：每次定位

磁场信息发送周期：每次定位

姿态方向信息发送周期：每次定位

光强信息发送周期：每次定位

GPS信息发送周期：每次定位

经纬度坐标信息：每次定位

请求参数示例：测试前请替换appId及签名信息sign

{
    "timestamp": 1490839495229,
    "appId": "38f6a65f4df2",
    "oid": "52D846AC-63A6-4362-BAC8-DB0EC3B0F82B",
    "oidType": "4",
    "mac": "80FC7C2C-A17D-4537-9BFA-9184D07D0431",
    "networkMode": "3",
    "passthrough": "passthrough_example",
    "sign": "b1d149458113278a3e61287ce1896644abe00189",
    "signals": [{
        "bssid": "e4aa5d3e7d10",
        "rssi": -55,
        "ssid": "Coastal City Free",
        "connectState": 1,
        "timestamp": 1490839495229
    }, {
        "bssid": "e4aa5d3e7d11",
        "rssi": -55,
        "ssid": "LCD_WiFi",
        "timestamp": 1490839495229
    }, {
        "bssid": "8682f42adad5",
        "rssi": -57,
        "ssid": "Superdry2",
        "timestamp": 1490839495229
    }, {
        "bssid": "8482f42adad5",
        "rssi": -57,
        "ssid": "Superdry",
        "timestamp": 1490839495229
    }],
    "baseStationList": [{
        "type": 4,
        "mcc": 460,
        "mnc": 11,
        "lac": null,
        "cid": null,
        "tac": 6165,
        "ci": 26366002,
        "pci": 189,
        "psc": null,
        "sid": null,
        "nid": null,
        "bid": null,
        "dBm": -93,
        "asuLevel": 4,
        "level": 4,
        "timestamp": 1490839495229,
        "register": 1
    }],
"coordinateInfo": {
        "coordinateSystem": "GCJ02",
        "longitude": 113.9359091493863,
        "latitude": 22.5269166908687,
        "timestamp": 1490839495229
    },
    "deviceInfo": {
        "imei": "861839038135744",
        "idfa": "",
        "andid": "bf49728053e511bf",
        "device": "honor v8",
        "osv": "6.0",
        "carrier": "2",
        "imsi": "460030912121001",
        "romInfo": "Meizu/FLYME/Flyme+6.2.0.2A",
        "width": 540,
        "height": 960
    },
    "appInfo": [{
        "applicationId": "com.example.app",
        "versionCode": 2,
        "versionName": "1.1",
        "firstTime": 1487045308000,
        "lastTime": 1487045308000,
        "totalTime": 1487045308000
    }],
    "bluetoothInfo": [{
            "name": "",
            "mac": "64a651e5ff4f",
            "rssi": -26,
            "ibeaconUUID": "00000000-0000-0000-0000-000000000000",
            "ibeaconMajorId": 100,
            "ibeaconMinorId": 1,
            "timestamp": 1490839495229
        },
        {
            "name": "",
            "mac": "64a651e5ff4f",
            "rssi": -52,
            "ibeaconUUID": "00000000-0000-0000-0000-000000000000",
            "ibeaconMajorId": 100,
            "ibeaconMinorId": 1,
            "timestamp": 1490839495229
        }
    ],
    "magneticInfo": {
        "magX": 41.4567754607595,
        "magY": 34.7876059543584,
        "magZ": 30.1879635400726,
        "sensorName": "MMC3416PJ Magnetometer",
        "sensorVendor": "MEMSIC",
        "sensorVersion": "1",
        "timestamp": 1490839495229
    },
    "orientationInfo": {
        "pitch": 10,
        "roll": -30,
        "azimuth": 180,
        "sensorName": "Orientation",
        "sensorVendor": "QTI",
        "sensorVersion": "2",
        "timestamp": 1490839495229
    },
    "lightInfo": {
        "lux": 115,
        "sensorName": "APDS-9921 Light",
        "sensorVendor": "Avago",
        "sensorVersion": "1",
        "timestamp": 1490839495229
    },
    "gpsInfo": {
        "satelliteInfo": [{
            "mHasEphemeris": false,
            "mHasAlmanac": true,
            "mUsedInFix": false,
            "mPrn": 13,
            "mSnr": 0.0,
            "mElevation": 49.0,
            "mAzimuth": 299.0
        }],
        "mProvider": "gps",
        "mHorizontalAccuracyMeters": 56.70,
        "mAltitude": 0.0,
        "mBearing": 77,
        "mElapsedRealtimeNanos": 123456789,
        "mSpeed": 0.0,
        "mSatelliteCount": 1,
        "timestamp": 1490839495229
    },
    "ssidEncode": 0,
    "osType": 1,
    "appChannel": 1
}

2.1.1.3 响应参数

响应参数示例：

{
    "retCode": 0,
    "msg": "OK",
    "requestSign": "439d8190a0ac977306ae436859bd4a9b25a64ada",
    "data": {
        "timestamp": 1552374907740,
        "city": "深圳市",
        "region": "南山区",
        "area": "海岸城购物中心",
        "address": "文心四路14",
        "floorName": "1",
        "name": "zara",
        "brand": "zara",
        "areaCategory": "购物中心;商场",
        "areaAttribute": "档次:高档",
        "poiId": "fdae3e2cd316bb8a",
        "poiCategory": "购物;服装",
        "poiAttribute": "风格:潮流时尚|品牌来源:欧美",
        "coordinateSystem": "GCJ02",
        "longitude": 113.936074,
        "latitude": 22.51703,
        "passthrough": "passthrough_example"
    }
}

2.2 场景识别批量请求接口

接口地址：https://api.jjfinder.com/v3/scene/api/batch

通过POST方式提交数据到API需要使用测试AppID作为唯一标识，使用测试AppKey进行签名。

注意：请求接口的域名及AppID、AppKey请以商务邮件为准，正式上线时请使用生产的配置。

2.2.1接口参数说明

2.2.1.1设置请求头

在请求头中添加Authorization，值为 2.2.1.2 中参数内容以及请求List长度拼接，List长度值允许范围是：[1, 10]，格式如下：

t=%d;a=%s;bs=%d;

生成Authorization样例代码如下：

public String authorization(){      
    return String.format("t=%d;a=%s;bs=%d;",timestamp, appId, requestListSize);  }  

添加请求头样例代码：

conn.setRequestProperty("Content-Type","application/json");

conn.setRequestProperty("Authorization",authorization);    

2.2.1.2 请求参数

定位请求必须参数：只需把 2.1.1.2 对象改为List ，List最多允许放10条数据

请求参数示例：测试前请替换appId及签名信息sign

[
{
    "timestamp": 1490839495229,
    "appId": "38f6a65f4df2",
    "oid": "52D846AC-63A6-4362-BAC8-DB0EC3B0F82B",
    "oidType": "4",
    "mac": "80FC7C2C-A17D-4537-9BFA-9184D07D0431",
    "networkMode": "3",
    "passthrough": "passthrough_example",
    "sign": "b1d149458113278a3e61287ce1896644abe00189",
    "signals": [{
        "bssid": "e4aa5d3e7d10",
        "rssi": -55,
        "ssid": "Coastal City Free",
        "connectState": 1,
        "timestamp": 1490839495229
    }, {
        "bssid": "e4aa5d3e7d11",
        "rssi": -55,
        "ssid": "LCD_WiFi",
        "timestamp": 1490839495229
    }, {
        "bssid": "8682f42adad5",
        "rssi": -57,
        "ssid": "Superdry2",
        "timestamp": 1490839495229
    }, {
        "bssid": "8482f42adad5",
        "rssi": -57,
        "ssid": "Superdry",
        "timestamp": 1490839495229
    }],
    "baseStationList": [{
        "type": 4,
        "mcc": 460,
        "mnc": 11,
        "lac": null,
        "cid": null,
        "tac": 6165,
        "ci": 26366002,
        "pci": 189,
        "psc": null,
        "sid": null,
        "nid": null,
        "bid": null,
        "dBm": -93,
        "asuLevel": 4,
        "level": 4,
        "timestamp": 1490839495229,
        "register": 1
    }],
"coordinateInfo": {
        "coordinateSystem": "GCJ02",
        "longitude": 113.9359091493863,
        "latitude": 22.5269166908687,
        "timestamp": 1490839495229
    },
    "deviceInfo": {
        "imei": "861839038135744",
        "idfa": "",
        "andid": "bf49728053e511bf",
        "device": "honor v8",
        "osv": "6.0",
        "carrier": "2",
        "imsi": "460030912121001",
        "romInfo": "Meizu/FLYME/Flyme+6.2.0.2A",
        "width": 540,
        "height": 960
    },
    "appInfo": [{
        "applicationId": "com.example.app",
        "versionCode": 2,
        "versionName": "1.1",
        "firstTime": 1487045308000,
        "lastTime": 1487045308000,
        "totalTime": 1487045308000
    }],
    "bluetoothInfo": [{
            "name": "",
            "mac": "64a651e5ff4f",
            "rssi": -26,
            "ibeaconUUID": "00000000-0000-0000-0000-000000000000",
            "ibeaconMajorId": 100,
            "ibeaconMinorId": 1,
            "timestamp": 1490839495229
        },
        {
            "name": "",
            "mac": "64a651e5ff4f",
            "rssi": -52,
            "ibeaconUUID": "00000000-0000-0000-0000-000000000000",
            "ibeaconMajorId": 100,
            "ibeaconMinorId": 1,
            "timestamp": 1490839495229
        }
    ],
    "magneticInfo": {
        "magX": 41.4567754607595,
        "magY": 34.7876059543584,
        "magZ": 30.1879635400726,
        "sensorName": "MMC3416PJ Magnetometer",
        "sensorVendor": "MEMSIC",
        "sensorVersion": "1",
        "timestamp": 1490839495229
    },
    "orientationInfo": {
        "pitch": 10,
        "roll": -30,
        "azimuth": 180,
        "sensorName": "Orientation",
        "sensorVendor": "QTI",
        "sensorVersion": "2",
        "timestamp": 1490839495229
    },
    "lightInfo": {
        "lux": 115,
        "sensorName": "APDS-9921 Light",
        "sensorVendor": "Avago",
        "sensorVersion": "1",
        "timestamp": 1490839495229
    },
    "gpsInfo": {
        "satelliteInfo": [{
            "mHasEphemeris": false,
            "mHasAlmanac": true,
            "mUsedInFix": false,
            "mPrn": 13,
            "mSnr": 0.0,
            "mElevation": 49.0,
            "mAzimuth": 299.0
        }],
        "mProvider": "gps",
        "mHorizontalAccuracyMeters": 56.70,
        "mAltitude": 0.0,
        "mBearing": 77,
        "mElapsedRealtimeNanos": 123456789,
        "mSpeed": 0.0,
        "mSatelliteCount": 1,
        "timestamp": 1490839495229
    },
    "ssidEncode": 0,
    "osType": 1,
    "appChannel": 1
}
]

2.2.1.3 响应参数

响应参数说明：即 2.1.1.3 的响应参数的List形式，可以通过requestSign与请求进行关联

响应参数示例：

[
{
    "retCode": 0,
    "msg": "OK",
    "requestSign": "439d8190a0ac977306ae436859bd4a9b25a64ada",
    "data": {
        "timestamp":1552374907740,
        "city": "深圳市",
        "region": "南山区",
        "area": "海岸城购物中心",
        "address": "文心四路14",
        "floorName": "1",
        "name": "zara",
        "brand": "zara",
        "areaCategory": "购物中心;商场",
        "areaAttribute": "档次:高档",
        "poiId": "fdae3e2cd316bb8a",
        "poiCategory": "购物;服装",
        "poiAttribute": "风格:潮流时尚|品牌来源:欧美",
        "coordinateSystem": "GCJ02",
        "longitude": 113.936074,
        "latitude": 22.51703,
        "passthrough": "passthrough_example"
    }
}
]

2.3 请求和响应数据需要AES加解密

2.3.1 加解密方式

加解密密钥：appkey去除"-"后取前16位；

加密算法：AES128；

AES模式：CBC；

AES填充方式：PKCS#7；

AES向量：appkey去除"-"后取后16位；

字符集：UTF-8；

编码：Base64编码。

2.3.2 加解密示例

A、AppKey: 5d4a7bac-98a2-4a9f-a47a-38f6a65f4df2

​ 密钥：5d4a7bac98a24a9f

​ 向量：a47a38f6a65f4df2

B、对上面 2.1.1.2 中的单接口请求参数示例数据加密示例如下：

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

C、对上面 2.2.1.2 中的批量接口请求参数示例数据加密示例如下：

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

3 签名算法

3.1 签名算法说明

1) 字符集为 utf-8;

2) 所有不为空的参数都需要加入签名，参数必须为做 urlencode 之前的原始数值。如中文 ："位置",作为参数传输时编码为%E9%87%91%E5%B8%81,做签名时则要用其原始中文值"位置"(注意字符集必须是 UTF-8)；

3) 对所有不为空的参数按照参数名字母升序排列(如php的ksort函数)；

4) 使用符号 # 拼装排序后的参数值, 最后用 # 连接应用的appKey, 整体用sha1计算签名, 就是 sign参数的值. 注意有些语言的计算结果里字母为大写, 需要转化为小写。

5) 批量接口List里面的每一条数据单独计算签名。

3.2 签名示例

对上面 2.1.1.2 请求参数示例数据签名示例如下：

A 参数名按照升序排序并把appKey的值拼接到最后，参数名拼接示例如下：

appChannel#appId#mac#networkMode#oid#oidType#osType#ssidEncode#timestamp#appKey

B 参数值拼接成签名串结果如下：

1#38f6a65f4df2#80FC7C2C-A17D-4537-9BFA-9184D07D0431#3#52D846AC-63A6-4362-BAC8-DB0EC3B0F82B#4#1#0#1490839495229#5d4a7bac-98a2-4a9f-a47a-38f6a65f4df2

C 对签名串做sha1加密后转小写即可得出sign结果如下：

b1d149458113278a3e61287ce1896644abe00189

4 后台 SDK

数位提供了Java、Golang两个版本的后台SDK,已在github开源，对上述请求头设置、加密、签名、请求及响应过程进行了封装，如果后台是这两种语言开发的，可以直接集成SDK包，以简化接入过程。

​ Java SDK：https://github.com/sw-cloud/shuwei-elbs-sdk-java

​ Golang SDK：https://github.com/sw-cloud/shuwei-elbs-sdk-go

5 业务码说明

最后

以上就是瘦瘦钥匙为你收集整理的数位云开发者平台：室内定位api接入文档API文档1 概述2 接口说明3 签名算法4 后台 SDK5 业务码说明的全部内容，希望文章能够帮你解决数位云开发者平台：室内定位api接入文档API文档1 概述2 接口说明3 签名算法4 后台 SDK5 业务码说明所遇到的程序开发问题。

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