Question

我有以下使用RestSharp来调用Web服务的代码。代码运行时没有错误，但是当我查看response.Data时，我看到Result对象没有反序列化，仍然包含默认值。

<Serializable()> <DataContract()> _
Private Class Result
  <DataMember(IsRequired:=False)> _
  Public responseCode As Long
  <DataMember(IsRequired:=False)> _
  Public responseMessage As String
  Friend Const RESULT_OK As Long = 2000
End Class

Private Function Login(ByVal user As String, ByVal password As String) As  RestResponseCookie
  Dim req As New RestRequest("authenticationService/authentication/signIn", Method.POST)
  req.RequestFormat = DataFormat.Json
  Dim input As New SigninInput
  input.requestParameters.username = user
  input.requestParameters.password = password
  req.AddBody(input)

  Dim response As RestResponse(Of Result) = getRestClient().Execute(Of Result)(req)
  If response.StatusCode = HttpStatusCode.OK Then
    Dim res As Result = response.Data
  End If
  Return Nothing
End Function

现在，如果我将代码更改为以下内容：

  Dim response As RestResponse = getRestClient().Execute(req)
  If response.StatusCode = HttpStatusCode.OK Then
    Dim des As New Json.DataContractJsonSerializer(GetType(Result))
    Dim res As Result = CType(des.ReadObject(New IO.MemoryStream(response.RawBytes)), Result)
  End If

反序列化运行得很好。我试图从代码的非工作版本调试结果，内容似乎没问题。这是我得到的内容：“{”responseMessage“：”成功：您的请求已成功完成。“，”responseCode“：2000}”和ContentType是“application / json”应该是。

我可以运行有效的代码，但我很高兴知道为什么RestSharp的反序列化没有正确发生。

Answer 1

RestSharp不会反序列化为字段，您必须将它们更改为属性，然后它才能正常工作。

在Restsharp中反序列化json对象

1 个答案: