为什么不将字符串反序列化为字典，然后遍历显示部分的键?

why not deserialize the string into a dictionary, and then iterate through it's keys for the display part?

    private string GetKeyValuePairs(string jsonString)
    {
        var resDict = JsonConvert.DeserializeObject<Dictionary<string, object>>(jsonString);
        string sdict = string.Empty;
        foreach (string key in resDict.Keys)
        {
            sdict += "<br/> " + key + " : " + (resDict[key].GetType() == typeof(JObject) ? GetKeyValuePairs(resDict[key].ToString()) : resDict[key].ToString());
        }
        return sdict;
    }