tencent cloud

$ npm install pulsar-client

   const Pulsar = require('pulsar-client');

   (async () => {
     const client = new Pulsar.Client({
       serviceUrl: 'http://*', //更换为接入地址（控制台集群管理页完整复制）
       authentication:    Pulsar.NewAuthenticationToken("eyJh**"), //更换为密钥
     });

     await client.close();
   })();