Python Hug Rest API在.NET中消耗，JSON看起来很奇怪

Question

在食用.NET JSON的拥抱休息终点时，已嵌入了字符。下面发布的完整失败示例。任何帮助都非常感谢。

python

@hug.post('/test')
def test(response, body=None):
    input = body.get('input')
    print('INSIDE TEST ' + input)
    if input:
        dict = {"lastname":"Jordan"}
        dict["firstname"] = input
        return json.dumps(dict, sort_keys=True, default=str)

.net(只能使用.NET 3.5(

private static object GetParsedData(string data)
{
    var posturl = "http://localhost:8000/test"; 
    try
    {
        using (var client = new WebClient())
        {
            // upload values is the POST verb
            var values = new NameValueCollection()
                         {
                             { "input", data },
                         };
            var response = client.UploadValues(posturl, values);
            var responseString = Encoding.UTF8.GetString(response);
            var settings = new JsonSerializerSettings
                           {
                               NullValueHandling = NullValueHandling.Ignore,
                               MissingMemberHandling = MissingMemberHandling.Ignore
                           };
            JObject rss = JObject.Parse(responseString);
            Console.WriteLine((string)rss["lastname"]);
        }
    }
    catch (WebException ex)
    {
        if (ex.Response is HttpWebResponse)
        {
            var code = ((HttpWebResponse)ex.Response).StatusCode;
            var desc = ((HttpWebResponse)ex.Response).StatusDescription;
        }
        //_logger.Error(ex.Message);
    }
    return false;
}

响应式的看起来像这样：

""{\"firstname\": \"Mike\", \"lastname\": \"Jordan\"}""

jobject.parse抛出错误：

Newtonsoft.Json.JsonReaderException: 
'Error reading JObject from JsonReader. Current JsonReader item is not an object: String. Path '', line 1, position 53.

解决方法 - 如果我做一些可怕的事情来正确地解析响应的求解：

str = str.Replace("\", "");
str = str.Substring(1, len - 2);

发生了什么事？

Answer 1

默认拥抱输出格式为json;不必在返回值上调用json.dumps，拥抱将自动执行此操作。