Create function

index.js

exports.handler = async function(event, context) {
  console.log("ENVIRONMENT VARIABLES\n" + JSON.stringify(process.env, null, 2))
  console.log("EVENT\n" + JSON.stringify(event, null, 2))
  return context.logStreamName
}

• 打包

  zip function.zip index.js
  

  aws lambda create-function --function-name my-function --zip-file fileb://function.zip --handler index.handler --runtime nodejs10.x --role arn:aws:iam::123456789012:role/lambda-cli-role --endpoint-url=http://localhost:4574
  

  aws lambda get-function --function-name my-function  --endpoint-url=http://localhost:4574
  {
  "Code": {
      "Location": "http://localhost:4574/2015-03-31/functions/my-function/code"
  },
  "Configuration": {
      "TracingConfig": {
          "Mode": "PassThrough"
      },
      "Version": "$LATEST",
      "CodeSha256": "3d149vplmMjIEgZuPhQgnFJ+tndL4I9D11GL1qdgT6M=",
      "FunctionName": "my-function",
      "LastModified": "2019-09-29T01:16:43.752+0000",
      "RevisionId": "c79398c9-556b-4ed1-ad72-91332dd1f6e0",
      "CodeSize": 322,
      "FunctionArn": "arn:aws:lambda:us-east-1:000000000000:function:my-function",
      "Handler": "index.handler",
      "Role": "arn:aws:iam::123456789012:role/lambda-cli-role",
      "Timeout": 3,
      "Runtime": "nodejs10.x",
      "Description": ""
  }
  }
  
  

• 验证调用

  (venv) $aws lambda list-functions --endpoint-url=http://localhost:4574
  
  
  (venv) $aws lambda invoke --function-name my-function out --log-type Tail --endpoint-url=http://localhost:4574
  

• 清理

  aws lambda delete-function --function-name my-function --endpoint-url=http://localhost:4574