我有一个AWS API网关端点，我正在尝试使用Mock Lambda Test Tool命令进行测试。 aws api网关端点需要输入类型，该输入类型具有NoOFHours，AutoRecharge属性。我将主体传递为“主体”：“ {” NoOFHours“：51＆” \\ AutoRecharge“：false}”，但aws框架引发了“将输入JSON反序列化以键入APIGatewayProxyRequest类型的错误”错误。
应如何将复杂类型传递给aws api网关进行测试？
public async Task<APIGatewayProxyResponse> CreatePaymentIntent(APIGatewayProxyRequest apiGatewayProxyRequest, ILambdaContext context)
{
}
public class CreatePaymentIntentInput
{
[JsonProperty(Required = Required.Always)]
public int NoOFHours { get; set; }
[JsonProperty(Required = Required.Always)]
public bool AutoRecharge { get; set; }=false;
}
堆栈跟踪：
System.Exception: Error deserializing the input JSON to type APIGatewayProxyRequest
at Amazon.Lambda.TestTool.Runtime.LambdaExecutor.BuildParameters(ExecutionRequest request, ILambdaContext context) in C:\codebuild\tmp\output\src142363207\src\Tools\LambdaTestTool\src\Amazon.Lambda.TestTool\Runtime\LambdaExecutor.cs:line 214
at Amazon.Lambda.TestTool.Runtime.LambdaExecutor.ExecuteAsync(ExecutionRequest request) in C:\codebuild\tmp\output\src142363207\src\Tools\LambdaTestTool\src\Amazon.Lambda.TestTool\Runtime\LambdaExecutor.cs:line 52
---------------- Inner 1 Exception ------------
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at Amazon.Lambda.TestTool.Runtime.LambdaExecutor.BuildParameters(ExecutionRequest request, ILambdaContext context) in C:\codebuild\tmp\output\src142363207\src\Tools\LambdaTestTool\src\Amazon.Lambda.TestTool\Runtime\LambdaExecutor.cs:line 202
---------------- Inner 2 Exception ------------
Amazon.Lambda.Serialization.Json.JsonSerializerException: Error converting the Lambda event JSON payload to type Amazon.Lambda.APIGatewayEvents.APIGatewayProxyRequest: After parsing a value an unexpected character was encountered: \. Path 'body', line 2, position 24.
at Amazon.Lambda.Serialization.Json.JsonSerializer.Deserialize[T](Stream requestStream)
---------------- Inner 3 Exception ------------
Newtonsoft.Json.JsonReaderException: After parsing a value an unexpected character was encountered: \. Path 'body', line 2, position 24.
at Newtonsoft.Json.JsonTextReader.ParsePostValue()
at Newtonsoft.Json.JsonTextReader.Read()
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject(Object newObject, JsonReader reader, JsonObjectContract contract, JsonProperty member, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonSerializer.Deserialize(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonSerializer.Deserialize[T](JsonReader reader)
at Amazon.Lambda.Serialization.Json.JsonSerializer.Deserialize[T](Stream requestStream)
Sample Input to test API gateway endpoint:
{
"body": "{\"NoOFHours"\:51&"\AutoRecharge"\:false}",
"resource": "/items/{proxy+}",
"path": "/payments",
"httpMethod": "POST",
"isBase64Encoded": true,
"queryStringParameters": {
"foo": "bar"
},
"multiValueQueryStringParameters": {
"foo": ["bar"]
},
"pathParameters": {
"proxy": "/payments"
},
"stageVariables": {
"baz": "qux"
},
"headers": {
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
"Accept-Encoding": "gzip, deflate, sdch",
"Accept-Language": "en-US,en;q=0.8",
"Cache-Control": "max-age=0",
"CloudFront-Forwarded-Proto": "https",
"CloudFront-Is-Desktop-Viewer": "true",
"CloudFront-Is-Mobile-Viewer": "false",
"CloudFront-Is-SmartTV-Viewer": "false",
"CloudFront-Is-Tablet-Viewer": "false",
"CloudFront-Viewer-Country": "US",
"Host": "1234567890.execute-api.us-east-1.amazonaws.com",
"Upgrade-Insecure-Requests": "1",
"User-Agent": "Custom User Agent String",
"Via": "1.1 08f323deadbeefa7af34d5feb414ce27.cloudfront.net (CloudFront)",
"X-Amz-Cf-Id": "cDehVQoZnx43VYQb9j2-nvCh-9z396Uhbp027Y2JvkCPNLmGJHqlaA==",
"X-Forwarded-For": "127.0.0.1, 127.0.0.2",
"X-Forwarded-Port": "443",
"X-Forwarded-Proto": "https"
},
"multiValueHeaders": {
"Accept": ["text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"],
"Accept-Encoding": ["gzip, deflate, sdch"],
"Accept-Language": ["en-US,en;q=0.8"],
"Cache-Control": ["max-age=0"],
"CloudFront-Forwarded-Proto": ["https"],
"CloudFront-Is-Desktop-Viewer": ["true"],
"CloudFront-Is-Mobile-Viewer": ["false"],
"CloudFront-Is-SmartTV-Viewer": ["false"],
"CloudFront-Is-Tablet-Viewer": ["false"],
"CloudFront-Viewer-Country": ["US"],
"Host": ["0123456789.execute-api.us-east-1.amazonaws.com"],
"Upgrade-Insecure-Requests": ["1"],
"User-Agent": ["Custom User Agent String"],
"Via": ["1.1 08f323deadbeefa7af34d5feb414ce27.cloudfront.net (CloudFront)"],
"X-Amz-Cf-Id": ["cDehVQoZnx43VYQb9j2-nvCh-9z396Uhbp027Y2JvkCPNLmGJHqlaA=="],
"X-Forwarded-For": ["127.0.0.1, 127.0.0.2"],
"X-Forwarded-Port": ["443"],
"X-Forwarded-Proto": ["https"]
},
"requestContext": {
"accountId": "123456789012",
"resourceId": "123456",
"stage": "prod",
"requestId": "c6af9ac6-7b61-11e6-9a41-93e8deadbeef",
"requestTime": "09/Apr/2015:12:34:56 +0000",
"requestTimeEpoch": 1428582896000,
"identity": {
"cognitoIdentityPoolId": null,
"accountId": null,
"cognitoIdentityId": null,
"caller": null,
"accessKey": null,
"sourceIp": "127.0.0.1",
"cognitoAuthenticationType": null,
"cognitoAuthenticationProvider": null,
"userArn": null,
"userAgent": "Custom User Agent String",
"user": null
},
"path": "/payments",
"resourcePath": "/items/{proxy+}",
"httpMethod": "GET",
"apiId": "1234567890",
"protocol": "HTTP/1.1"
}
}
答案 0 :(得分：0)
我可以通过将"body"更改为"{'NoOFHours':51,'AutoRecharge':false}"来解决这个问题。