C#实现JSON字符串序列化与反序列化的方法

public string GetJsonString() {  List<Product> products = new List<Product>(){  new Product(){Name="苹果",Price=5},  new Product(){Name="橘子",Price=5},  new Product(){Name="干柿子",Price=00}  };  ProductList productlist = new ProductList();  productlistGetProducts = products;  return new JavaScriptSerializer()Serialize(productlist)); }  public class Product {  public string Name { get; set; }  public double Price { get; set; } }  public class ProductList {  public List<Product> GetProducts { get; set; } } 

public static List<T> JSONStringToList<T>(this string JsonStr) {  JavaScriptSerializer Serializer = new JavaScriptSerializer();  List<T> objs = SerializerDeserialize<List<T>>(JsonStr);  return objs; }  public static T Deserialize<T>(string json) {  T obj = ActivatorCreateInstance<T>();  using (MemoryStream ms = new MemoryStream(EncodingUTFGetBytes(json)))  {  DataContractJsonSerializer serializer = new DataContractJsonSerializer(objGetType());  return (T)serializerReadObject(ms);  } }  string JsonStr = "[{Name:'苹果',Price:5},{Name:'橘子',Price:5},{Name:'柿子',Price:16}]"; List<Product> products = new List<Product>(); products = JSONStringToList<Product>(JsonStr);  foreach (var item in products) {  ResponseWrite(itemName + ":" + itemPrice + "<br />"); }  public class Product {  public string Name { get; set; }  public double Price { get; set; } }