C# 反序列化到数据集时,JsonConvert.DeserializeObject不工作
我试图将JSON字符串转换为数据集,但它抛出了一个错误: 读取数据表时出现意外的JSON标记。期待星光,得到星光。路径“数据”,第1行,位置9 从C# 反序列化到数据集时,JsonConvert.DeserializeObject不工作,c#,asp.net,json,json.net,C#,Asp.net,Json,Json.net,我试图将JSON字符串转换为数据集,但它抛出了一个错误: 读取数据表时出现意外的JSON标记。期待星光,得到星光。路径“数据”,第1行,位置9 从DataSet DataSet=(DataSet)JsonConvert.DeserializeObject(json,(typeof(DataSet)))行 来自服务器的JSON响应看起来不错;这是我的密码: public void GlobalApiCall(string API_Name, string postData) { Conne
DataSet DataSet=(DataSet)JsonConvert.DeserializeObject(json,(typeof(DataSet)))代码>行
来自服务器的JSON响应看起来不错;这是我的密码:
public void GlobalApiCall(string API_Name, string postData)
{
ConnectionClass t1 = new ConnectionClass();
var link = ConfigurationManager.AppSettings["ReportUrl"];
var request1 = (HttpWebRequest)WebRequest.Create(link + API_Name);
var data1 = Encoding.ASCII.GetBytes(postData);
request1.Method = "POST";
request1.ContentType = "application/x-www-form-urlencoded";
request1.ContentLength = data1.Length;
using (var stream = request1.GetRequestStream())
{
stream.Write(data1, 0, data1.Length);
}
var response1 = (HttpWebResponse)request1.GetResponse();
var responseString1 = new StreamReader(response1.GetResponseStream()).ReadToEnd();
String json = responseString1.Replace("\"", "'");
DataSet dataSet = (DataSet)JsonConvert.DeserializeObject(json, (typeof(DataSet)));
}
我的JSON回应是:
{
"data": {
"Table": [
{
"FirmId": 67,
"FirmName": "FURNITURE ELECTRONICS & HOME APPLIANCES ",
"BranchId": 44317,
"BranchName": " PERINTHALMANNA",
"Address": "PERINTHALMANNA",
"Contact": "123456",
"HelpLine": "454656",
"MailId": "qwerty@GMAIL.COM",
"GSTINNo": "wewrerw",
"BranchRegNo": "08/2019",
"PAN": "rwerewr",
"OtherNotes": "",
"State": "KERALA",
"StateCode": "32",
"Delivery": "Y"
}
]
}
}
我找不到问题所在。我应该从哪里开始查找?您会遇到此错误,因为JSON的格式不是反序列化程序希望转换为数据集的格式。特别是,数据集数据似乎包装在外部对象中。请尝试像这样反序列化JSON:
DataSet dataSet = JObject.Parse(json)["data"].ToObject<DataSet>();
DataSet DataSet=JObject.Parse(json)[“data”].ToObject();
小提琴:请参考“数据”
键从何而来?数据集位于绑定到该键的对象内,您需要将json反序列化为数据属性类型为dataset的根对象;很高兴我能帮忙。