Watson Discovery Service始终连接到默认服务

Question

I have edited the code from following link

https://github.com/watson-developer-cloud/discovery-nodejs

I have changed Environment variables and discovery service user name and password.

But while running the code it always goes to default service (the one it specified in the above link) not to my specific discovery service. Default service

Answer 1

Depends on what you mean by the default service. If you are talking about the service endpoint then in the file app.js add a url specifier for the endpoint that you are using, when instantiating the DiscoveryV1 class.

const discovery = new DiscoveryV1({
  // If unspecified here, the DISCOVERY_USERNAME and
  // DISCOVERY_PASSWORD env properties will be checked
  // After that, the SDK will fall back to the bluemix-provided VCAP_SERVICES environment property
  // username: '<username>',
  // password: '<password>',
  version_date: '2016-11-09',
  url: '<endpoint>',
  qs: { aggregation: `[${queryBuilder.aggregations.join(',')}]` }
});