Amazon APi网关无法生成转换后的请求

Posted 2021-04-19

我正在尝试将Amazon API网关与Lambda函数集成。我成功地能够实现但是当我尝试使用curl时它失败了。

设置Lambda方法，API网关集成以及集成请求下的模板映射。

当我从控制台运行“测试”时，它工作正常

Execution log for request test-request 
Wed Nov 04 07:27:30 UTC 2015 : Starting execution for request: test-invoke-request
Wed Nov 04 07:27:30 UTC 2015 : API Key: test-invoke-api-key
Wed Nov 04 07:27:30 UTC 2015 : Method request path: {service=xml}
Wed Nov 04 07:27:30 UTC 2015 : Method request query string: {}
Wed Nov 04 07:27:30 UTC 2015 : Method request headers: {}
Wed Nov 04 07:27:30 UTC 2015 : Method request body before transformations: Articletext
Wed Nov 04 07:27:30 UTC 2015 : Endpoint request body after transformations: {
  "prog" : "xml",
  "content" : "Articletext",
  "test" : "{path={service=xml}, querystring={}, header={}}"
}

但是当我试图通过卷曲访问它时，它无法在转换后创建正确的主体

curl -X POST https://aaaaaaa.execute-api.us-west-2.amazonaws.com/beta/apitest/xml -H“Content-Type：application / x-www-form-urlencoded; charset = UTF-8”--data-binary“Articletext”

Starting execution for request: 
Method request path: {service=xml}
Method request query string:
{}
Method request body before transformations: Articletext
Endpoint request body after transformations: Articletext
Endpoint response body before transformations:
{
    "Type": "User",
    "message": "Could not parse request body into json."
}

任何人都可以建议我丢失部分吗？

答案

请确保您的内容类型是您在集成请求模板中定义的内容。

你可以尝试这个curl命令。

curl -X POST https://aaaaaaa.execute-api.us-west-2.amazonaws.com/beta/apitest/xml -H“Content-Type：application / json”--data-binary“Articletext”

另一答案

在我的情况下，问题是我没有部署API，所以它没有更新为外部使用。见Amazon API Gateway : response body is not transformed when the API is called via Postman?