如何获得一个简单的localstack / localstack来使用node.js

时间:2018-04-23 09:46:35

标签: javascript node.js amazon-web-services aws-sdk

我正在尝试使用localstack / localstack的本地docker实例来处理node.js aws-sdk库。但我可以使用一个简单的createTopic来处理sns客户端。

我已使用此命令和

启动了docker镜像
  

docker run -d -p 4567-4583:4567-4583 localstack / localstack

我正在运行的代码......

const AWS = require('aws-sdk')

AWS.config.update({
  accessKeyId: 'something',
  secretAccessKey: 'something',
  region:'us-east-1',
  logger: process.stdout
})

const sns = new AWS.SNS({endpoint:'http://localhost::4575'})
sns.createTopic({Name:'testing123'})
  .promise()
  .then(console.log)
  .catch(console.error)

返回错误....

  

[AWS sns 404 0.035s 0 retries] createTopic({Name:'testing123'}){   404:null       在Request.extractError(/Users/t.smith/workspace/scratch/fake-sns-testing/node_modules/aws-sdk/lib/protocol/query.js:52:29)       在Request.callListeners(/Users/t.smith/workspace/scratch/fake-sns-testing/node_modules/aws-sdk/lib/sequential_executor.js:105:20)       在Request.emit(/Users/t.smith/workspace/scratch/fake-sns-testing/node_modules/aws-sdk/lib/sequential_executor.js:77:10)       在Request.emit(/Users/t.smith/workspace/scratch/fake-sns-testing/node_modules/aws-sdk/lib/request.js:683:14)       在Request.transition(/Users/t.smith/workspace/scratch/fake-sns-testing/node_modules/aws-sdk/lib/request.js:22:10)       在AcceptorStateMachine.runTo(/Users/t.smith/workspace/scratch/fake-sns-testing/node_modules/aws-sdk/lib/state_machine.js:14:12)       at /Users/t.smith/workspace/scratch/fake-sns-testing/node_modules/aws-sdk/lib/state_machine.js:26:10       在请求。 (/Users/t.smith/workspace/scratch/fake-sns-testing/node_modules/aws-sdk/lib/request.js:38:9)       在请求。 (/Users/t.smith/workspace/scratch/fake-sns-testing/node_modules/aws-sdk/lib/request.js:685:12)       在Request.callListeners(/Users/t.smith/workspace/scratch/fake-sns-testing/node_modules/aws-sdk/lib/sequential_executor.js:115:18)   message:null,代码:404,时间:2018-04-23T09:56:50.296Z,
  requestId:undefined,statusCode:404,retryable:false,
  retryDelay:95.466505112399}

我想听听任何使用node.js成功设法使用localstack / localstack docker镜像的人。感谢。

1 个答案:

答案 0 :(得分:5)

答案是通过删除网址中的双:来纠正SNS端点。