如何在c#中读取json对象数据?
我有json字符串如何在c#中读取json对象数据?,c#,json,json.net,C#,Json,Json.net,我有json字符串 { "isSuccess": true, "responseMessage": "Voucher Code is valid!", "responseData": { "vouchername": "COMPANY", "vouchercode": "sss12", "vouchervalue": "100" } } 如何在c代码中读取这些JSON数据 创建可以反序列化json字符串的c#类。你
{
"isSuccess": true,
"responseMessage": "Voucher Code is valid!",
"responseData": {
"vouchername": "COMPANY",
"vouchercode": "sss12",
"vouchervalue": "100"
}
}
如何在c代码中读取这些JSON数据
谢谢。使用JsonConvert.DeserializeObject()将此字符串反序列化为类类型,然后以常规方式访问其属性
public class Rootobject
{
public bool isSuccess { get; set; }
public string responseMessage { get; set; }
public Responsedata responseData { get; set; }
}
public class Responsedata
{
public string vouchername { get; set; }
public string vouchercode { get; set; }
public string vouchervalue { get; set; }
}
然后您可以像这样访问这些值
var results = JsonConvert.DeserializeObject<Rootobject>(json);
var strResponseMessage = results.responseMessage ;
var strVoucherName = results.responseData.vouchername;
var results=JsonConvert.DeserializeObject(json);
var strResponseMessage=results.responseMessage;
var strVoucherName=results.responseData.vouchername;
dbc提供的链接非常有用。查看一下您可以用不同的方式反序列化json数据。可以为json值创建一个类,也可以使用字典在序列化后从中访问数据
对于此代码,您需要将对项目的引用添加到“System.Web.Extensions.dll”
请参阅,我在哪里可以获得JSONVERT方法??它在JsonConvert方法上显示错误。对于此代码,您需要将对项目的引用添加到“System.Web.Extensions.dll”
using System.Web.Script.Serialization;
var jss = new JavaScriptSerializer();
var dict = jss.Deserialize<Dictionary<string,dynamic>>(jsonText);
bool isSuccess = Convert.ToBool(dict["isSuccess"]);
string vouchername = Convert.ToString(dict["responseData"]["vouchername"]);