数组-C# 解析从 GraphQL 返回的 Json 字符串 - Monday.com

我在解析来自GraphQL的json响应时遇到了问题。问题是，一半的时间里，阵列会带着更多的阵列回来。我的代码刚刚失控，很难看。

Json文件（稍微修剪一下，可以是20多个数据数组）

{
  "activity_logs": [
    {
      "data": "{\"board_id\":2165785546,\"group_id\":\"new_group2051\",\"is_top_group\":false,\"pulse_id\":2165787062,\"pulse_name\":\"Tyler\",\"column_id\":\"email_address\",\"column_type\":\"email\",\"column_title\":\"Email Address\",\"value\":{\"column_settings\":{\"includePulseInSubject\":true,\"ccPulse\":true,\"bccList\":\"\"}},\"previous_value\":{\"email\":\"tyler@email.com\",\"text\":\"tyler@email.com\",\"changed_at\":\"2022-02-15T21:18:48.297Z\",\"column_settings\":{\"includePulseInSubject\":true,\"ccPulse\":true,\"bccList\":\"\"}},\"is_column_with_hide_permissions\":false,\"previous_textual_value\":\"tyler@email.com\"}"
    },
    {
      "data": "{\"board_id\":2165785546,\"group_id\":\"new_group2051\",\"is_top_group\":false,\"pulse_id\":216578711,\"pulse_name\":\"Nicholas \",\"column_id\":\"email_address\",\"column_type\":\"email\",\"column_title\":\"Email Address\",\"value\":{\"column_settings\":{\"includePulseInSubject\":true,\"ccPulse\":true,\"bccList\":\"\"}},\"previous_value\":{\"email\":\"nicholas@email.com\",\"text\":\"nicholas@email.com\",\"changed_at\":\"2022-02-16T04:44:52.046Z\",\"column_settings\":{\"includePulseInSubject\":true,\"ccPulse\":true,\"bccList\":\"\"}},\"is_column_with_hide_permissions\":false,\"previous_textual_value\":\"nicholas@email.com\"}"
    },
    {
      "data": "{\"board_id\":2165785546,\"group_id\":\"new_group2051\",\"is_top_group\":false,\"pulse_id\":216578711,\"pulse_name\":\"Nicholas \",\"column_id\":\"batch_5\",\"column_type\":\"text\",\"column_title\":\"Batch #\",\"value\":{\"value\":\"75\"},\"previous_value\":{\"value\":\"74\"},\"is_column_with_hide_permissions\":false}"
    },
    {
      "data": "{\"board_id\":2165785546,\"group_id\":\"new_group2051\",\"pulse_id\":216578711,\"is_top_group\":false,\"value\":{\"name\":\"Nicholas \"},\"previous_value\":{\"name\":\"Nicholas \"},\"column_type\":\"name\",\"column_title\":\"Name\"}"
    }
  ]
}

“随机”；“让它发挥作用”；放弃制作后的尝试是基于课程的列表。IContainers中的IContainers变得非常复杂。

var responseData = JObject.Parse(responseText).SelectToken("data").SelectToken("boards").SelectToken("activity_logs");
dynamic updatedRecords = JsonConvert.DeserializeObject(responseData.ToString());

foreach (var record in updatedRecords)
{
List> records = new List>();
Dictionary fields = new Dictionary();
dynamic updates = JsonConvert.DeserializeObject(JObject.Parse(record.ToString()).SelectToken("data").ToString());
foreach(var update in updates)
{
    switch (update.Name.ToString())
    {
        case "column_id":
            fields.Add(update.Name.ToString(), update.Value.ToString());
            break;
        case "pulse_name":
            fields.Add(update.Name.ToString(), update.Value.ToString());
            break;
        case "value":
            dynamic values = JsonConvert.DeserializeObject(JObject.Parse(update.Value.ToString()));
            if (update.Name.ToString().Contains("column_settings"))
            {
                foreach (var value in values)
                {
                    dynamic columns = JsonConvert.DeserializeObject(JObject.Parse(value.Value.ToString()));
                    foreach(var column in columns)
                    {
                        fields.Add($"Value_{column.Name.ToString()}", column.Value.ToString());
                    }
                                                
                }
            }
            else
            {
                foreach (var value in values)
                {
                    fields.Add($"Value_{value.Name.ToString()}", value.Value.ToString());
                }
            }
                                        
            break;
        case "previous_value":
            dynamic prevValues = JsonConvert.DeserializeObject(JObject.Parse(update.Value.ToString()));
            foreach (var prevalue in prevValues)
            {
                fields.Add($"Prevalue_{prevalue.Name.ToString()}", prevalue.Value.ToString());
            }
            break;
        case "previous_textual_value":
            fields.Add(update.Name.ToString(), update.Value.ToString());
            break;
    }
}
if (fields.Count > 0)
{
    records.Add(fields);
    fields.Clear();
}
}

当我到达以下位置时，我的错误：

dynamic values = JsonConvert.DeserializeObject(JObject.Parse(update.Value.ToString()));

-       $exception  {"The best overloaded method match for 'Newtonsoft.Json.JsonConvert.DeserializeObject(string)' has some invalid arguments"} Microsoft.CSharp.RuntimeBinder.RuntimeBinderException

解决方案是一个很大的帮助，并导致我的答案。问题在于“活动日志”数据中带有转义字符，因此字符串中包含\\"；。我必须用Replace（替换）来格式化数据部分并替换（“\\”{quot；，“{quot；）并替换（“}\”）"；}&引用；）。这使得字符串作为Json文件可读。