假设有这样的一个Model
using Newtonsoft.Json; using Newtonsoft.Json.Linq; public class Product { public string ProductDetails { get; set; } public Dictionary<string, string> ProductDetailList { get { if (string.IsNullOrWhiteSpace(ProductDetails)) { return new Dictionary<string, string>(); } try { var obj = JToken.Parse(ProductDetails); } catch (Exception) { throw new FormatException("ProductDetails不符合json格式."); } return JsonConvert.DeserializeObject<Dictionary<string, string>>(ProductDetails); } } }
以上,通过JToken.Parse判断JSON字符串是否可以被转换,如果不行就抛异常。通过JsonConvert.DeserializeObject<Dictionary<string, string>>(ProductDetails)反序列化成字典集合。
最后,
public void Main(string[] args) { var product = new Product(); product.ProductDetails = "{'size':'10', 'weight':'10kg'}"; foreach(var item in product.ProductDetailList) { Console.WriteLine(item.Key + " " + item.Value); } Console.Read(); }
转自:https://www.cnblogs.com/darrenji/p/5296221.html