【发布时间】:2020-01-04 03:12:33
【问题描述】:
我已经从这个存储库https://github.com/serverless/examples/tree/master/aws-python-simple-http-endpoint 克隆并部署了示例无服务器 Lambda 函数,它有一个简单地打印当前时间的端点:
import json
import datetime
def endpoint(event, context):
current_time = datetime.datetime.now().time()
body = {
"message": "Hello, the current time is " + str(current_time)
}
response = {
"statusCode": 200,
"body": json.dumps(body)
}
return response
我已经部署了它:
> serverless deploy list functions
Serverless: Listing functions and their last 5 versions:
Serverless: -------------
Serverless: currentTime: $LATEST, 1
并且可以使用serverless invoke调用它:
> serverless invoke --function currentTime --log
{
"body": "{\"message\": \"Hello, the current time is 22:51:06.872660\"}",
"statusCode": 200
}
--------------------------------------------------------------------
START RequestId: d4629611-e16b-4afa-80ef-5ac1a7331679 Version: $LATEST
END RequestId: d4629611-e16b-4afa-80ef-5ac1a7331679
REPORT RequestId: d4629611-e16b-4afa-80ef-5ac1a7331679 Duration: 0.32 ms Billed Duration: 100 ms Memory Size: 1024 MB Max Memory Used: 43 MB
在 AWS 控制台中,我在“API Gateway”服务下查找了 Lambda 函数的端点,
并尝试curl 它。但是,我收到一个缺少授权令牌的错误:
curl https://x6gnvhuuzh.execute-api.us-east-1.amazonaws.com/dev
{"message":"Missing Authentication Token"}⏎
根据该示例的README.md,我应该看到与serverless invoke 相同的输出。知道为什么端点会返回 Missing Authentication Token 消息吗?
【问题讨论】:
标签: python serverless-framework serverless