c# - 如何在 C# 中反序列化 JSON 字符串是正确的？

Question

帮助处理JSON反序列化正确答案。例如，我们有以下内容的 JSON 响应:

{"variant":"otvet1",
 "source":"otvet2",
 "items":[
          {"list":"512"},
          {"vist":"315"},
          {"zist":"561"}]}

使用以下代码反序列化:

  [DataContract]
    public partial class ItemsList
    {
        [DataMember(Name = "list")]
        public string lisType { get; set; }

        [DataMember(Name = "vist")]
        public string vistType { get; set; }

        [DataMember(Name = "zist")]
        public string zistType { get; set; }
    }

    [DataContract]
    public partial class SourceList
    {
        [DataMember(Name = "variant")]
        public string variantType { get; set; }

        [DataMember(Name = "source")]
        public string vistType { get; set; }

        [DataMember(Name = "items")]
        public List <ItemsList> TestItemsList { get; set; }
    }

    public class JsonStringSerializer
    {
        public static T Deserialize<T>(string strData) where T : class
        {
            MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(strData));
            DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(T));
            T tRet = (T)ser.ReadObject(ms);
            ms.Close();
            return (tRet);
        }
    }

    private static SourceList SourceTempList;
    SourceTempList = JsonStringSerializer.Deserialize<SourceList>(e.Result); //in e.Result JSON response

在前面的代码中，它可以工作，但是如果你改变 JSON 响应，它就不起作用了......新的 JSON 响应:

{"variant":"otvet1",
 "source":"otvet2",
 "items":[3,
          {"list":"512"},
          {"vist":"315"},
          {"zist":"561"}]}

在这种情况下，反序列化的c#代码不起作用...出现了第 3 个项目，请告诉我如何反序列化对此的 JSON 响应？可以列出 vist 和 zist ...帮助我...请

Answer 1

从历史上看，DataContractJsonSerializer 已被视为已损坏。建议使用 JSON.Net http://james.newtonking.com/projects/json-net.aspx

查看 Deserialization problem with DataContractJsonSerializer