亚马逊APi网关无法生成转换请求

Question

我在尝试使用Lambda函数集成Amazon API网关。我成功地实现了，但是当我用curl尝试时失败了。

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”，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不能够转化

卷曲后创造适当的身体 - X POST https://aaaaaaa.execute-api.us-west-2.amazonaws.com/beta/apitest/xml -H “内容类型：应用/ X WWW的窗体-urlencoded;字符集= UTF-8” --data二进制 “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." 
} 

任何人可以建议我关于缺失部分？

Answer 1

请确保您的内容类型在集成请求模板中定义。

你可以试试这个curl命令。

卷曲-X POST https://aaaaaaa.execute-api.us-west-2.amazonaws.com/beta/apitest/xml -H “内容类型：应用程序/ JSON” --data二进制 “Articletext”

Answer 2

在我的情况下，问题是，我没有部署API，所以它不会更新以供外部使用。 请参阅Amazon API Gateway : response body is not transformed when the API is called via Postman?