以编程方式修改 Remote Config

const admin = require('firebase-admin');
admin.initializeApp();

FileInputStream serviceAccount = new FileInputStream("service-account.json");
FirebaseOptions options = FirebaseOptions.builder()
        .setCredentials(GoogleCredentials.fromStream(serviceAccount))
        .build();
FirebaseApp.initializeApp(options);

function getTemplate() {
  var config = admin.remoteConfig();
  config.getTemplate()
      .then(function (template) {
        console.log('ETag from server: ' + template.etag);
        var templateStr = JSON.stringify(template);
        fs.writeFileSync('config.json', templateStr);
      })
      .catch(function (err) {
        console.error('Unable to get template');
        console.error(err);
      });
}

Template template = FirebaseRemoteConfig.getInstance().getTemplateAsync().get();
// See the ETag of the fetched template.
System.out.println("ETag from server: " + template.getETag());

function addParameterToGroup(template) {
  template.parameterGroups['new_menu'].parameters['spring_season'] = {
    defaultValue: {
      useInAppDefault: true
    },
    description: 'spring season menu visibility.',
  };
}

template.getParameterGroups().get("new_menu").getParameters()
        .put("spring_season", new Parameter()
                .setDefaultValue(ParameterValue.inAppDefault())
                .setDescription("spring season menu visibility.")
        );

function addNewCondition(template) {
  template.conditions.push({
    name: 'android_en',
    expression: 'device.os == \'android\' && device.country in [\'us\', \'uk\']',
    tagColor: 'BLUE',
  });
}

template.getConditions().add(new Condition("android_en",
        "device.os == 'android' && device.country in ['us', 'uk']", TagColor.BLUE));

function validateTemplate(template) {
  admin.remoteConfig().validateTemplate(template)
      .then(function (validatedTemplate) {
        // The template is valid and safe to use.
        console.log('Template was valid and safe to use');
      })
      .catch(function (err) {
        console.error('Template is invalid and cannot be published');
        console.error(err);
      });
}

try {
  Template validatedTemplate = FirebaseRemoteConfig.getInstance()
          .validateTemplateAsync(template).get();
  System.out.println("Template was valid and safe to use");
} catch (ExecutionException e) {
  if (e.getCause() instanceof FirebaseRemoteConfigException) {
    FirebaseRemoteConfigException rcError = (FirebaseRemoteConfigException) e.getCause();
    System.out.println("Template is invalid and cannot be published");
    System.out.println(rcError.getMessage());
  }
}

function publishTemplate() {
  var config = admin.remoteConfig();
  var template = config.createTemplateFromJSON(
      fs.readFileSync('config.json', 'UTF8'));
  config.publishTemplate(template)
      .then(function (updatedTemplate) {
        console.log('Template has been published');
        console.log('ETag from server: ' + updatedTemplate.etag);
      })
      .catch(function (err) {
        console.error('Unable to publish template.');
        console.error(err);
      });
}

try {
  Template publishedTemplate = FirebaseRemoteConfig.getInstance()
          .publishTemplateAsync(template).get();
  System.out.println("Template has been published");
  // See the ETag of the published template.
  System.out.println("ETag from server: " + publishedTemplate.getETag());
} catch (ExecutionException e) {
  if (e.getCause() instanceof FirebaseRemoteConfigException) {
    FirebaseRemoteConfigException rcError = (FirebaseRemoteConfigException) e.getCause();
    System.out.println("Unable to publish template.");
    System.out.println(rcError.getMessage());
  }
}

export GOOGLE_APPLICATION_CREDENTIALS="/home/user/Downloads/service-account-file.json"

$env:GOOGLE_APPLICATION_CREDENTIALS="C:\Users\username\Downloads\service-account-file.json"

 function getAccessToken() {
  return admin.credential.applicationDefault().getAccessToken()
      .then(accessToken => {
        return accessToken.access_token;
      })
      .catch(err => {
        console.error('Unable to get access token');
        console.error(err);
      });
}
index.js

def _get_access_token():
  """Retrieve a valid access token that can be used to authorize requests.

  :return: Access token.
  """
  credentials = ServiceAccountCredentials.from_json_keyfile_name(
      'service-account.json', SCOPES)
  access_token_info = credentials.get_access_token()
  return access_token_info.access_token
configure.py

public static String getAccessToken() throws IOException {
  GoogleCredentials googleCredentials = GoogleCredentials
          .fromStream(new FileInputStream("service-account.json"))
          .createScoped(Arrays.asList(SCOPES));
  googleCredentials.refreshAccessToken();
  return googleCredentials.getAccessToken().getTokenValue();
}
FirebaseRemoteConfigSnippets.java

curl --compressed -D headers -H "Authorization: Bearer token" -X GET https://firebaseremoteconfig.googleapis.com/v1/projects/my-project-id/remoteConfig -o filename

Host: firebaseremoteconfig.googleapis.com

GET /v1/projects/my-project-id/remoteConfig HTTP/1.1
Authorization: Bearer token
Accept-Encoding: gzip

curl --compressed -H "Content-Type: application/json; UTF8" -H "If-Match: last-returned-etag" -H "Authorization: Bearer token" -X PUT https://firebaseremoteconfig.googleapis.com/v1/projects/my-project-id/remoteConfig -d @filename

Host: firebaseremoteconfig.googleapis.com
PUT /v1/projects/my-project-id/remoteConfig HTTP/1.1
Content-Length: size
Content-Type: application/json; UTF8
Authorization: Bearer token
If-Match: expected ETag
Accept-Encoding: gzip
JSON_HERE