1 // 序列化
 2 private string ObjectToJson(Person obj)
 3 {
 4     JavaScriptSerializer jsonSerialize = new JavaScriptSerializer();
 5     return jsonSerialize.Serialize(obj);
 6 }
 7 // 反序列化
 8 private Person JsonToObject(string jsonStr)
 9 {
10     JavaScriptSerializer jsonSerialize = new JavaScriptSerializer();
11     return jsonSerialize.Deserialize<Person>(jsonStr);
12 }

 1 // 序列化
 2 using (MemoryStream stream =new MemoryStream())
 3 {
 4     DataContractJsonSerializer jsonSerialize =new DataContractJsonSerializer(Person);
 5     jsonSerialize.WriteObject(stream, obj);
 6     jsonStr = Encoding.UTF8.GetString(stream.ToArray());
 7 }
 8 // 反序列化
 9 using (MemoryStream stream =new MemoryStream(Encoding.UTF8.GetBytes(jsonStr)))
10 {
11     DataContractJsonSerializer jsonSerialize =new DataContractJsonSerializer(Person);
12     obj = (Person)jsonSerialize.ReadObject(stream);
13 }