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标题: 【原创】关于：JSON数据反序列化(待补充) [打印本页]

作者: faunus 时间: 2014-2-23 10:23
标题: 【原创】关于：JSON数据反序列化(待补充)

有朋友问起，暂记一下，有空好好补充

有好多方法，如果是C#3.0，建议采用内置的方案：

举一个开心网的例子：

//--------json/test/userdata-------
string strUserData = ContentHelper.GetMidString(parkingHTML, "v_userdata = ", ";");
jsr = new DataContractJsonSerializer(typeof(UserData));
ms = new MemoryStream(Encoding.UTF8.GetBytes(strUserData));
UserData userData = (UserData)jsr.ReadObject(ms);
[DataContract]
public class Config
{
[DataMember(Name = "money_minute")]
public string money_minute { get; set; }
[DataMember(Name = "money_max")]
public string money_max { get; set; }
}
//vuid
//uid
//neighbor
//isfriend
//first_fee_parking
//first_free_parking
//real_name
//ta
//logo50
//logo20
//avenue
//cash
//scene
//sceneid
//showmoneyminute
//online2
[DataContract]
public class User
{
[DataMember(Name = "vuid")]
public string vuid { get; set; }
[DataMember(Name = "uid")]
public string uid { get; set; }
[DataMember(Name = "neighbor")]
public string neighbor { get; set; }
[DataMember(Name = "isfriend")]
public string isfriend { get; set; }
[DataMember(Name = "first_fee_parking")]
public string first_fee_parking { get; set; }
[DataMember(Name = "first_free_parking")]
public string first_free_parking { get; set; }
[DataMember(Name = "real_name")]
public string real_name { get; set; }
[DataMember(Name = "ta")]
public string ta { get; set; }
[DataMember(Name = "logo50")]
public string logo50 { get; set; }
[DataMember(Name = "logo20")]
public string logo20 { get; set; }
[DataMember(Name = "avenue")]
public string avenue { get; set; }
[DataMember(Name = "cash")]
public string cash { get; set; }
[DataMember(Name = "scene")]
public string scene { get; set; }
[DataMember(Name = "sceneid")]
public string sceneid { get; set; }
[DataMember(Name = "showmoneyminute")]
public string showmoneyminute { get; set; }
[DataMember(Name = "online2")]
public string online2 { get; set; }
}

作者: faunus 时间: 2014-2-23 10:23
通过JSON序列化深度克隆类型

//空接口
public interface IJson
{
}
public static class JsonHelper
{
public static string ToJson(this IJson source)
{
return ToJson(source, source.GetType());
}
public static string ToJson(this IJson source, Type type)
{
DataContractJsonSerializer serilializer = new DataContractJsonSerializer(type);
using (Stream stream = new MemoryStream())
{
serilializer.WriteObject(stream, source);
stream.Flush();
stream.Position = 0;
StreamReader reader = new StreamReader(stream);
return reader.ReadToEnd();
}
}
public static T ParseJSON<T>(this string str)
{
using (MemoryStream ms = new MemoryStream(Encoding.Unicode.GetBytes(str)))
{
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(T));
return (T)serializer.ReadObject(ms);
}
}
// 通过JSON序列化深度克隆类型
public static T DeepClone<T>(this IJson Source) where T : IJson
{
string jsonString = Source.ToJson();
return jsonString.ParseJSON<T>();
}
}

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