使用python中的AWS Lambda将Post请求发送到外部API [英] Send Post request to an external API using AWS Lambda in python

问题描述

我想向外部API发送帖子请求（ https://example.com/api / jobs / test ）每小时。

I want to send a post request to an external API (https://example.com/api/jobs/test) every hour.

我使用的Lambda函数如下：

The Lambda Function that I used is as follows:

Handler: index.lambda_handler
python: 3.6

index.py

import requests
def lambda_handler(event, context):
  url="https://example.com/api/jobs/test"
  response = requests.post(url)
  print(response.text) #TEXT/HTML
  print(response.status_code, response.reason) #HTTP

测试事件：

 {
 "url": "https://example.com/api/jobs/test"
}

错误：

 START RequestId: 370eecb5-bfda-11e7-a2ed-373c1a03c17d Version: $LATEST
 Unable to import module 'index': No module named 'requests'

 END RequestId: 370eecb5-bfda-11e7-a2ed-373c1a03c17d
 REPORT RequestId: 370eecb5-bfda-11e7-a2ed-373c1a03c17d Duration: 0.65 ms   Billed Duration: 100 ms     Memory Size: 128 MB Max Memory Used: 21 MB  

任何帮助都将不胜感激。

Any help would be appreciated.

推荐答案

您需要将 requests 模块安装到项目目录并创建一个lambda部署包。请参阅此链接了解详细信息。

You need to install requests module to your project directory and create a lambda deployment package. See this link for details.

简而言之，您需要在开发系统（PC或Mac）上创建index.py文件，安装Python&点到那个系统;他们按照文档中的步骤操作。要创建lambda，请选择上传压缩选项，而不是编辑内联一个

In short, you need to create your index.py file on you development system (PC or mac), install Python & pip on that system; them follow the steps in the doc. To create lambda, choose the 'Upload zip' option instead of the 'Edit inline' one

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