Question

我正在尝试使用谷歌的Beacon Proximity api。我已按照以下步骤进行整合：

1) Signed up on Google Api Console.
2) Created new Project.
3) enabled Beacon proximity api and Nearby Api.
4) Generated Api key from Credentials.

之后我调用以下api：

 {
  "advertisedId": {
    "type": "EDDYSTONE",
    "id": "ABEiM0RVZneImaq7zN3u/w=="
  },
  "status": "ACTIVE",
  "placeId": "ChIJL_P_CXMEDTkRw0ZdG-0GVvw",
  "latLng": {
    "latitude": "71.6693771",
    "longitude": "-22.1966037"
  },
  "indoorLevel": {
    "name": "1"
  },
  "expectedStability": "STABLE",
  "description": "An example beacon.",
  "properties": {
    "position": "entryway"
  }
}

使用以下网址：

https://proximitybeacon.googleapis.com/v1beta1/beacons:register?key=xxxx(my_api_key)

但回复说：

{
  "error": {
    "code": 403,
    "message": "Unauthorized.",
    "status": "PERMISSION_DENIED"
  }
}

我错过了什么..

I also tried to use Beacon tools app but after entering EID and all other credentials..the App crashes(on android), while it is not able to connect to my eddystone on Ios.

Answer 1

找到解决方案，API_KEY只能用于访问已注册的信标及其特性，而注册和更新我们需要ClientId和客户端密钥，您可以在OAuth2.0 Playground中注册它。它对我有用;）

Answer 2

您可以在google API控制台上创建帐户服务密钥后获取服务令牌。然后使用以下代码生成它：

String token = null;

try{
    GoogleCredential credential = GoogleCredential.fromStream(accesKey).createScoped
                    (Collections.singleton("https://www.googleapis.com/auth/userlocation.beacon.registry"));


    credential.refreshToken();
    token = credential.getAccessToken();

} catch (FileNotFoundException ex) {
        Logger.getLogger(BeaconRegisterClass.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
        Logger.getLogger(BeaconRegisterClass.class.getName()).log(Level.SEVERE, null, ex);
}

然后将其放在通话的标题上：

key: Authorization value: Bearer (your token here)

将此调用的主体设置为beacon.json

Google Proximity Beacon API提供403个未经授权的错误

2 个答案: