Question

C#用Newtonsoft.Json怎么解析这段json，最好能贴出能用的代码

Answer 1

 Product product = new Product();
 product.ExpiryDate = new DateTime(2008, 12, 28);
 
 JsonSerializer serializer = new JsonSerializer();
 serializer.Converters.Add(new JavaScriptDateTimeConverter());
 serializer.NullValueHandling = NullValueHandling.Ignore;
 
 using (StreamWriter sw = new StreamWriter(@"c:\json.txt"))
 using (JsonWriter writer = new JsonTextWriter(sw))
{
    serializer.Serialize(writer, product);
    // {"ExpiryDate":new Date(1230375600000),"Price":0}
}

Product product = new Product();

product.Name = "Apple";
product.ExpiryDate = new DateTime(2008, 12, 28);
product.Price = 3.99M;
product.Sizes = new string[] { "Small", "Medium", "Large" };

string output = JsonConvert.SerializeObject(product);
//{
//  "Name": "Apple",
//  "ExpiryDate": "2008-12-28T00:00:00",
//  "Price": 3.99,
//  "Sizes": [
//    "Small",
//    "Medium",
//    "Large"
//  ]
//}

Product deserializedProduct = JsonConvert.DeserializeObject<Product>(output);